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class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Nettstad"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Innhald" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Innhald</h2> <button class="vector-pinnable-header-toggle-button 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class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Halvleiardiodar</span> </div> </a> <button aria-controls="toc-Halvleiardiodar-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Vis/skjul underseksjonen Halvleiardiodar</span> </button> <ul id="toc-Halvleiardiodar-sublist" class="vector-toc-list"> <li id="toc-Framoverbias" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Framoverbias"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1</span> <span>Framoverbias</span> </div> </a> <ul id="toc-Framoverbias-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Reversbias" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Reversbias"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.2</span> <span>Reversbias</span> </div> </a> <ul id="toc-Reversbias-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Skredeffekt_og_knespenning" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Skredeffekt_og_knespenning"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.3</span> <span>Skredeffekt og knespenning</span> </div> </a> <ul id="toc-Skredeffekt_og_knespenning-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Spenning/straum-karakteristikk" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Spenning/straum-karakteristikk"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.4</span> <span>Spenning/straum-karakteristikk</span> </div> </a> <ul id="toc-Spenning/straum-karakteristikk-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Temperaturfølsamheit" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Temperaturfølsamheit"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.5</span> <span>Temperaturfølsamheit</span> </div> </a> <ul id="toc-Temperaturfølsamheit-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Referansar" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Referansar"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Referansar</span> </div> </a> <ul id="toc-Referansar-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Sjå_òg" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Sjå_òg"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Sjå òg</span> </div> </a> <ul id="toc-Sjå_òg-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Innhald" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Vis/skjul innhaldslista" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Vis/skjul innhaldslista</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Diode</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Gå til ein artikkel på eit anna språk. Tilgjengeleg på 118 språk" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-118" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">118 språk</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Diode" title="Diode – norsk bokmål" lang="nb" hreflang="nb" data-title="Diode" data-language-autonym="Norsk bokmål" data-language-local-name="norsk bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Diod" title="Diod – svensk" lang="sv" hreflang="sv" data-title="Diod" data-language-autonym="Svenska" data-language-local-name="svensk" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Diode" title="Diode – dansk" lang="da" hreflang="da" data-title="Diode" data-language-autonym="Dansk" data-language-local-name="dansk" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Diode" title="Diode – afrikaans" lang="af" hreflang="af" data-title="Diode" data-language-autonym="Afrikaans" data-language-local-name="afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-als mw-list-item"><a href="https://als.wikipedia.org/wiki/Diode" title="Diode – sveitsertysk" lang="gsw" hreflang="gsw" data-title="Diode" data-language-autonym="Alemannisch" data-language-local-name="sveitsertysk" class="interlanguage-link-target"><span>Alemannisch</span></a></li><li class="interlanguage-link interwiki-am mw-list-item"><a href="https://am.wikipedia.org/wiki/%E1%8B%B3%E1%8B%AE%E1%8B%B5" title="ዳዮድ – amharisk" lang="am" hreflang="am" data-title="ዳዮድ" data-language-autonym="አማርኛ" data-language-local-name="amharisk" class="interlanguage-link-target"><span>አማርኛ</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%AB%D9%86%D8%A7%D8%A6%D9%8A_%D8%A7%D9%84%D9%85%D8%B3%D8%A7%D8%B1%D9%8A" title="ثنائي المساري – arabisk" lang="ar" hreflang="ar" data-title="ثنائي المساري" data-language-autonym="العربية" data-language-local-name="arabisk" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Diodo" title="Diodo – aragonsk" lang="an" hreflang="an" data-title="Diodo" data-language-autonym="Aragonés" data-language-local-name="aragonsk" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-as mw-list-item"><a href="https://as.wikipedia.org/wiki/%E0%A6%A1%E0%A6%BE%E0%A6%AF%E0%A6%BC%E0%A6%A1" title="ডায়ড – assamesisk" lang="as" hreflang="as" data-title="ডায়ড" data-language-autonym="অসমীয়া" data-language-local-name="assamesisk" class="interlanguage-link-target"><span>অসমীয়া</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Diodu" title="Diodu – asturisk" lang="ast" hreflang="ast" data-title="Diodu" data-language-autonym="Asturianu" data-language-local-name="asturisk" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Diod" title="Diod – aserbajdsjansk" lang="az" hreflang="az" data-title="Diod" data-language-autonym="Azərbaycanca" data-language-local-name="aserbajdsjansk" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D8%AF%DB%8C%D9%88%D8%AF" title="دیود – søraserbajdsjansk" lang="azb" hreflang="azb" data-title="دیود" data-language-autonym="تۆرکجه" data-language-local-name="søraserbajdsjansk" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%A1%E0%A6%BE%E0%A6%AF%E0%A6%BC%E0%A7%8B%E0%A6%A1" title="ডায়োড – bengali" lang="bn" hreflang="bn" data-title="ডায়োড" data-language-autonym="বাংলা" data-language-local-name="bengali" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/J%C4%AB-ke%CC%8Dk-th%C3%A9" title="Jī-ke̍k-thé – minnan" lang="nan" hreflang="nan" data-title="Jī-ke̍k-thé" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-ba badge-Q17437798 badge-goodarticle mw-list-item" title="betre artikkel"><a href="https://ba.wikipedia.org/wiki/%D0%94%D0%B8%D0%BE%D0%B4" title="Диод – basjkirsk" lang="ba" hreflang="ba" data-title="Диод" data-language-autonym="Башҡортса" data-language-local-name="basjkirsk" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%94%D1%8B%D1%91%D0%B4" title="Дыёд – belarusisk" lang="be" hreflang="be" data-title="Дыёд" data-language-autonym="Беларуская" data-language-local-name="belarusisk" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%94%D1%8B%D1%91%D0%B4" title="Дыёд – belarusisk (klassisk ortografi)" lang="be-tarask" hreflang="be-tarask" data-title="Дыёд" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="belarusisk (klassisk ortografi)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%94%D0%B8%D0%BE%D0%B4" title="Диод – bulgarsk" lang="bg" hreflang="bg" data-title="Диод" data-language-autonym="Български" data-language-local-name="bulgarsk" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Dioda" title="Dioda – bosnisk" lang="bs" hreflang="bs" data-title="Dioda" data-language-autonym="Bosanski" data-language-local-name="bosnisk" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Diod" title="Diod – bretonsk" lang="br" hreflang="br" data-title="Diod" data-language-autonym="Brezhoneg" data-language-local-name="bretonsk" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/D%C3%ADode" title="Díode – katalansk" lang="ca" hreflang="ca" data-title="Díode" data-language-autonym="Català" data-language-local-name="katalansk" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Dioda" title="Dioda – tsjekkisk" lang="cs" hreflang="cs" data-title="Dioda" data-language-autonym="Čeština" data-language-local-name="tsjekkisk" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-sn mw-list-item"><a href="https://sn.wikipedia.org/wiki/Diode" title="Diode – shona" lang="sn" hreflang="sn" data-title="Diode" data-language-autonym="ChiShona" data-language-local-name="shona" class="interlanguage-link-target"><span>ChiShona</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Deuod_(trydan)" title="Deuod (trydan) – walisisk" lang="cy" hreflang="cy" data-title="Deuod (trydan)" data-language-autonym="Cymraeg" data-language-local-name="walisisk" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Diode" title="Diode – tysk" lang="de" hreflang="de" data-title="Diode" data-language-autonym="Deutsch" data-language-local-name="tysk" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Diood" title="Diood – estisk" lang="et" hreflang="et" data-title="Diood" data-language-autonym="Eesti" data-language-local-name="estisk" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%94%CE%AF%CE%BF%CE%B4%CE%BF%CF%82" title="Δίοδος – gresk" lang="el" hreflang="el" data-title="Δίοδος" data-language-autonym="Ελληνικά" data-language-local-name="gresk" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Diode" title="Diode – engelsk" lang="en" hreflang="en" data-title="Diode" data-language-autonym="English" data-language-local-name="engelsk" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Diodo" title="Diodo – spansk" lang="es" hreflang="es" data-title="Diodo" data-language-autonym="Español" data-language-local-name="spansk" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Diodo" title="Diodo – esperanto" lang="eo" hreflang="eo" data-title="Diodo" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Diodo" title="Diodo – baskisk" lang="eu" hreflang="eu" data-title="Diodo" data-language-autonym="Euskara" data-language-local-name="baskisk" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%AF%DB%8C%D9%88%D8%AF" title="دیود – persisk" lang="fa" hreflang="fa" data-title="دیود" data-language-autonym="فارسی" data-language-local-name="persisk" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-hif mw-list-item"><a href="https://hif.wikipedia.org/wiki/Diode" title="Diode – fijiansk hindi" lang="hif" hreflang="hif" data-title="Diode" data-language-autonym="Fiji Hindi" data-language-local-name="fijiansk hindi" class="interlanguage-link-target"><span>Fiji Hindi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Diode" title="Diode – fransk" lang="fr" hreflang="fr" data-title="Diode" data-language-autonym="Français" data-language-local-name="fransk" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/D%C3%A9-%C3%B3id" title="Dé-óid – irsk" lang="ga" hreflang="ga" data-title="Dé-óid" data-language-autonym="Gaeilge" data-language-local-name="irsk" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/D%C3%ADodo" title="Díodo – galisisk" lang="gl" hreflang="gl" data-title="Díodo" data-language-autonym="Galego" data-language-local-name="galisisk" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gan mw-list-item"><a href="https://gan.wikipedia.org/wiki/%E4%BA%8C%E6%A5%B5%E7%AE%A1" title="二極管 – gan" lang="gan" hreflang="gan" data-title="二極管" data-language-autonym="贛語" data-language-local-name="gan" class="interlanguage-link-target"><span>贛語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%8B%A4%EC%9D%B4%EC%98%A4%EB%93%9C" title="다이오드 – koreansk" lang="ko" hreflang="ko" data-title="다이오드" data-language-autonym="한국어" data-language-local-name="koreansk" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ha mw-list-item"><a href="https://ha.wikipedia.org/wiki/Diode" title="Diode – hausa" lang="ha" hreflang="ha" data-title="Diode" data-language-autonym="Hausa" data-language-local-name="hausa" class="interlanguage-link-target"><span>Hausa</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%B4%D5%AB%D5%B8%D5%A4" title="Դիոդ – armensk" lang="hy" hreflang="hy" data-title="Դիոդ" data-language-autonym="Հայերեն" data-language-local-name="armensk" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%A1%E0%A4%BE%E0%A4%AF%E0%A5%8B%E0%A4%A1" title="डायोड – hindi" lang="hi" hreflang="hi" data-title="डायोड" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Dioda" title="Dioda – kroatisk" lang="hr" hreflang="hr" data-title="Dioda" data-language-autonym="Hrvatski" data-language-local-name="kroatisk" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Diodo" title="Diodo – ido" lang="io" hreflang="io" data-title="Diodo" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Dioda" title="Dioda – indonesisk" lang="id" hreflang="id" data-title="Dioda" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesisk" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Diodo" title="Diodo – interlingua" lang="ia" hreflang="ia" data-title="Diodo" data-language-autonym="Interlingua" data-language-local-name="interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Tvistur" title="Tvistur – islandsk" lang="is" hreflang="is" data-title="Tvistur" data-language-autonym="Íslenska" data-language-local-name="islandsk" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Diodo" title="Diodo – italiensk" lang="it" hreflang="it" data-title="Diodo" data-language-autonym="Italiano" data-language-local-name="italiensk" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%93%D7%99%D7%95%D7%93%D7%94" title="דיודה – hebraisk" lang="he" hreflang="he" data-title="דיודה" data-language-autonym="עברית" data-language-local-name="hebraisk" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Dhiodha" title="Dhiodha – javanesisk" lang="jv" hreflang="jv" data-title="Dhiodha" data-language-autonym="Jawa" data-language-local-name="javanesisk" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%A1%E0%B2%AF%E0%B3%8B%E0%B2%A1%E0%B3%8D" title="ಡಯೋಡ್ – kannada" lang="kn" hreflang="kn" data-title="ಡಯೋಡ್" data-language-autonym="ಕನ್ನಡ" data-language-local-name="kannada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%93%E1%83%98%E1%83%9D%E1%83%93%E1%83%98" title="დიოდი – georgisk" lang="ka" hreflang="ka" data-title="დიოდი" data-language-autonym="ქართული" data-language-local-name="georgisk" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%94%D0%B8%D0%BE%D0%B4" title="Диод – kasakhisk" lang="kk" hreflang="kk" data-title="Диод" data-language-autonym="Қазақша" data-language-local-name="kasakhisk" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-kw mw-list-item"><a href="https://kw.wikipedia.org/wiki/Diod" title="Diod – kornisk" lang="kw" hreflang="kw" data-title="Diod" data-language-autonym="Kernowek" data-language-local-name="kornisk" class="interlanguage-link-target"><span>Kernowek</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Diodi" title="Diodi – swahili" lang="sw" hreflang="sw" data-title="Diodi" data-language-autonym="Kiswahili" data-language-local-name="swahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Dy%C3%B2d" title="Dyòd – haitisk" lang="ht" hreflang="ht" data-title="Dyòd" data-language-autonym="Kreyòl ayisyen" data-language-local-name="haitisk" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Diod" title="Diod – kurdisk" lang="ku" hreflang="ku" data-title="Diod" data-language-autonym="Kurdî" data-language-local-name="kurdisk" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%94%D0%B8%D0%BE%D0%B4" title="Диод – kirgisisk" lang="ky" hreflang="ky" data-title="Диод" data-language-autonym="Кыргызча" data-language-local-name="kirgisisk" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-lo mw-list-item"><a href="https://lo.wikipedia.org/wiki/%E0%BA%94%E0%BA%B5%E0%BA%AD%E0%BA%BB%E0%BA%94" title="ດີອົດ – laotisk" lang="lo" hreflang="lo" data-title="ດີອົດ" data-language-autonym="ລາວ" data-language-local-name="laotisk" class="interlanguage-link-target"><span>ລາວ</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Diodus" title="Diodus – latin" lang="la" hreflang="la" data-title="Diodus" data-language-autonym="Latina" data-language-local-name="latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Diode" title="Diode – latvisk" lang="lv" hreflang="lv" data-title="Diode" data-language-autonym="Latviešu" data-language-local-name="latvisk" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Diod" title="Diod – lombardisk" lang="lmo" hreflang="lmo" data-title="Diod" data-language-autonym="Lombard" data-language-local-name="lombardisk" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Di%C3%B3da" title="Dióda – ungarsk" lang="hu" hreflang="hu" data-title="Dióda" data-language-autonym="Magyar" data-language-local-name="ungarsk" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%94%D0%B8%D0%BE%D0%B4%D0%B0" title="Диода – makedonsk" lang="mk" hreflang="mk" data-title="Диода" data-language-autonym="Македонски" data-language-local-name="makedonsk" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-mg mw-list-item"><a href="https://mg.wikipedia.org/wiki/Roalahiny" title="Roalahiny – madagassisk" lang="mg" hreflang="mg" data-title="Roalahiny" data-language-autonym="Malagasy" data-language-local-name="madagassisk" class="interlanguage-link-target"><span>Malagasy</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%A1%E0%B4%AF%E0%B5%8B%E0%B4%A1%E0%B5%8D" title="ഡയോഡ് – malayalam" lang="ml" hreflang="ml" data-title="ഡയോഡ്" data-language-autonym="മലയാളം" data-language-local-name="malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%A1%E0%A4%BE%E0%A4%AF%E0%A5%8B%E0%A4%A1" title="डायोड – marathi" lang="mr" hreflang="mr" data-title="डायोड" data-language-autonym="मराठी" data-language-local-name="marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D8%AF%D8%A7%D9%8A%D9%88%D8%AF" title="دايود – egyptisk arabisk" lang="arz" hreflang="arz" data-title="دايود" data-language-autonym="مصرى" data-language-local-name="egyptisk arabisk" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-mzn mw-list-item"><a href="https://mzn.wikipedia.org/wiki/%D8%AF%DB%8C%D9%88%D8%AF" title="دیود – mazanderani" lang="mzn" hreflang="mzn" data-title="دیود" data-language-autonym="مازِرونی" data-language-local-name="mazanderani" class="interlanguage-link-target"><span>مازِرونی</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Diod" title="Diod – malayisk" lang="ms" hreflang="ms" data-title="Diod" data-language-autonym="Bahasa Melayu" data-language-local-name="malayisk" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%94%D0%B8%D0%BE%D0%B4" title="Диод – mongolsk" lang="mn" hreflang="mn" data-title="Диод" data-language-autonym="Монгол" data-language-local-name="mongolsk" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%92%E1%80%AD%E1%80%AF%E1%80%84%E1%80%BA%E1%80%A1%E1%80%AF%E1%80%90%E1%80%BA" title="ဒိုင်အုတ် – burmesisk" lang="my" hreflang="my" data-title="ဒိုင်အုတ်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="burmesisk" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Diode" title="Diode – nederlandsk" lang="nl" hreflang="nl" data-title="Diode" data-language-autonym="Nederlands" data-language-local-name="nederlandsk" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ne mw-list-item"><a href="https://ne.wikipedia.org/wiki/%E0%A4%A1%E0%A4%BE%E0%A4%AF%E0%A5%8B%E0%A4%A1" title="डायोड – nepalsk" lang="ne" hreflang="ne" data-title="डायोड" data-language-autonym="नेपाली" data-language-local-name="nepalsk" class="interlanguage-link-target"><span>नेपाली</span></a></li><li class="interlanguage-link interwiki-new mw-list-item"><a href="https://new.wikipedia.org/wiki/%E0%A4%A6%E0%A4%BE%E0%A4%AF%E0%A5%8B%E0%A4%A6" title="दायोद – newari" lang="new" hreflang="new" data-title="दायोद" data-language-autonym="नेपाल भाषा" data-language-local-name="newari" class="interlanguage-link-target"><span>नेपाल भाषा</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%80%E3%82%A4%E3%82%AA%E3%83%BC%E3%83%89" title="ダイオード – japansk" lang="ja" hreflang="ja" data-title="ダイオード" data-language-autonym="日本語" data-language-local-name="japansk" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ce mw-list-item"><a href="https://ce.wikipedia.org/wiki/%D0%94%D0%B8%D0%BE%D0%B4" title="Диод – tsjetsjensk" lang="ce" hreflang="ce" data-title="Диод" data-language-autonym="Нохчийн" data-language-local-name="tsjetsjensk" class="interlanguage-link-target"><span>Нохчийн</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Diode" title="Diode – nordfrisisk" lang="frr" hreflang="frr" data-title="Diode" data-language-autonym="Nordfriisk" data-language-local-name="nordfrisisk" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Di%C3%B2de" title="Diòde – oksitansk" lang="oc" hreflang="oc" data-title="Diòde" data-language-autonym="Occitan" data-language-local-name="oksitansk" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-om mw-list-item"><a href="https://om.wikipedia.org/wiki/Daayoodii" title="Daayoodii – oromo" lang="om" hreflang="om" data-title="Daayoodii" data-language-autonym="Oromoo" data-language-local-name="oromo" class="interlanguage-link-target"><span>Oromoo</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Diod" title="Diod – usbekisk" lang="uz" hreflang="uz" data-title="Diod" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="usbekisk" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%A1%E0%A8%BE%E0%A8%87%E0%A8%93%E0%A8%A1" title="ਡਾਇਓਡ – panjabi" lang="pa" hreflang="pa" data-title="ਡਾਇਓਡ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="panjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%DA%88%D8%A7%D8%A6%DB%8C%D9%88%DA%88" title="ڈائیوڈ – vestpunjabi" lang="pnb" hreflang="pnb" data-title="ڈائیوڈ" data-language-autonym="پنجابی" data-language-local-name="vestpunjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-jam mw-list-item"><a href="https://jam.wikipedia.org/wiki/Dayuod" title="Dayuod – jamaicansk kreolengelsk" lang="jam" hreflang="jam" data-title="Dayuod" data-language-autonym="Patois" data-language-local-name="jamaicansk kreolengelsk" class="interlanguage-link-target"><span>Patois</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Diood" title="Diood – lågtysk" lang="nds" hreflang="nds" data-title="Diood" data-language-autonym="Plattdüütsch" data-language-local-name="lågtysk" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Dioda" title="Dioda – polsk" lang="pl" hreflang="pl" data-title="Dioda" data-language-autonym="Polski" data-language-local-name="polsk" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Diodo_semicondutor" title="Diodo semicondutor – portugisisk" lang="pt" hreflang="pt" data-title="Diodo semicondutor" data-language-autonym="Português" data-language-local-name="portugisisk" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Diod%C4%83" title="Diodă – rumensk" lang="ro" hreflang="ro" data-title="Diodă" data-language-autonym="Română" data-language-local-name="rumensk" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-rue mw-list-item"><a href="https://rue.wikipedia.org/wiki/%D0%94%D1%96%D0%BE%D0%B4%D0%B0" title="Діода – rusinsk" lang="rue" hreflang="rue" data-title="Діода" data-language-autonym="Русиньскый" data-language-local-name="rusinsk" class="interlanguage-link-target"><span>Русиньскый</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%94%D0%B8%D0%BE%D0%B4" title="Диод – russisk" lang="ru" hreflang="ru" data-title="Диод" data-language-autonym="Русский" data-language-local-name="russisk" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-stq mw-list-item"><a href="https://stq.wikipedia.org/wiki/Dioden" title="Dioden – saterfrisisk" lang="stq" hreflang="stq" data-title="Dioden" data-language-autonym="Seeltersk" data-language-local-name="saterfrisisk" class="interlanguage-link-target"><span>Seeltersk</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Dioda" title="Dioda – albansk" lang="sq" hreflang="sq" data-title="Dioda" data-language-autonym="Shqip" data-language-local-name="albansk" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%AF%E0%B7%92%E0%B6%BA%E0%B7%9C%E0%B6%A9%E0%B6%BA" title="දියොඩය – singalesisk" lang="si" hreflang="si" data-title="දියොඩය" data-language-autonym="සිංහල" data-language-local-name="singalesisk" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Diode" title="Diode – enkel engelsk" lang="en-simple" hreflang="en-simple" data-title="Diode" data-language-autonym="Simple English" data-language-local-name="enkel engelsk" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Di%C3%B3da" title="Dióda – slovakisk" lang="sk" hreflang="sk" data-title="Dióda" data-language-autonym="Slovenčina" data-language-local-name="slovakisk" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Dioda" title="Dioda – slovensk" lang="sl" hreflang="sl" data-title="Dioda" data-language-autonym="Slovenščina" data-language-local-name="slovensk" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D8%AF%D8%A7%DB%8C%DB%86%D8%AF" title="دایۆد – sorani" lang="ckb" hreflang="ckb" data-title="دایۆد" data-language-autonym="کوردی" data-language-local-name="sorani" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%94%D0%B8%D0%BE%D0%B4%D0%B0" title="Диода – serbisk" lang="sr" hreflang="sr" data-title="Диода" data-language-autonym="Српски / srpski" data-language-local-name="serbisk" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Dioda" title="Dioda – serbokroatisk" lang="sh" hreflang="sh" data-title="Dioda" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbokroatisk" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Dioda" title="Dioda – sundanesisk" lang="su" hreflang="su" data-title="Dioda" data-language-autonym="Sunda" data-language-local-name="sundanesisk" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Diodi" title="Diodi – finsk" lang="fi" hreflang="fi" data-title="Diodi" data-language-autonym="Suomi" data-language-local-name="finsk" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Diodo" title="Diodo – tagalog" lang="tl" hreflang="tl" data-title="Diodo" data-language-autonym="Tagalog" data-language-local-name="tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%87%E0%AE%B0%E0%AF%81%E0%AE%AE%E0%AF%81%E0%AE%A9%E0%AF%88%E0%AE%AF%E0%AE%AE%E0%AF%8D" title="இருமுனையம் – tamil" lang="ta" hreflang="ta" data-title="இருமுனையம்" data-language-autonym="தமிழ்" data-language-local-name="tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-tt badge-Q17437796 badge-featuredarticle mw-list-item" title="god artikkel"><a href="https://tt.wikipedia.org/wiki/%D0%94%D0%B8%D0%BE%D0%B4" title="Диод – tatarisk" lang="tt" hreflang="tt" data-title="Диод" data-language-autonym="Татарча / tatarça" data-language-local-name="tatarisk" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%A1%E0%B0%AF%E0%B1%8B%E0%B0%A1%E0%B1%8D" title="డయోడ్ – telugu" lang="te" hreflang="te" data-title="డయోడ్" data-language-autonym="తెలుగు" data-language-local-name="telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%84%E0%B8%94%E0%B9%82%E0%B8%AD%E0%B8%94" title="ไดโอด – thai" lang="th" hreflang="th" data-title="ไดโอด" data-language-autonym="ไทย" data-language-local-name="thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Diyot" title="Diyot – tyrkisk" lang="tr" hreflang="tr" data-title="Diyot" data-language-autonym="Türkçe" data-language-local-name="tyrkisk" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tk mw-list-item"><a href="https://tk.wikipedia.org/wiki/Diod" title="Diod – turkmensk" lang="tk" hreflang="tk" data-title="Diod" data-language-autonym="Türkmençe" data-language-local-name="turkmensk" class="interlanguage-link-target"><span>Türkmençe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%94%D1%96%D0%BE%D0%B4" title="Діод – ukrainsk" lang="uk" hreflang="uk" data-title="Діод" data-language-autonym="Українська" data-language-local-name="ukrainsk" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%DA%88%D8%A7%D8%A6%DB%8C%D9%88%DA%88" title="ڈائیوڈ – urdu" lang="ur" hreflang="ur" data-title="ڈائیوڈ" data-language-autonym="اردو" data-language-local-name="urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-ug mw-list-item"><a href="https://ug.wikipedia.org/wiki/%D8%A6%D9%89%D9%83%D9%83%D9%89_%D9%BE%DB%87%D8%AA%D9%84%DB%87%D9%82_%D9%84%D8%A7%D9%85%D9%BE%D8%A7" title="ئىككى پۇتلۇق لامپا – uigurisk" lang="ug" hreflang="ug" data-title="ئىككى پۇتلۇق لامپا" data-language-autonym="ئۇيغۇرچە / Uyghurche" data-language-local-name="uigurisk" class="interlanguage-link-target"><span>ئۇيغۇرچە / Uyghurche</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Diode" title="Diode – vietnamesisk" lang="vi" hreflang="vi" data-title="Diode" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamesisk" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh-classical mw-list-item"><a href="https://zh-classical.wikipedia.org/wiki/%E4%BA%8C%E6%A5%B5%E7%AE%A1" title="二極管 – klassisk kinesisk" lang="lzh" hreflang="lzh" data-title="二極管" data-language-autonym="文言" data-language-local-name="klassisk kinesisk" class="interlanguage-link-target"><span>文言</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Diodo" title="Diodo – waray" lang="war" hreflang="war" data-title="Diodo" data-language-autonym="Winaray" data-language-local-name="waray" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E4%B8%A4%E6%9E%81%E7%AE%A1" title="两极管 – wu" lang="wuu" hreflang="wuu" data-title="两极管" data-language-autonym="吴语" data-language-local-name="wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%93%D7%99%D7%90%D7%93%D7%A2" title="דיאדע – jiddisk" lang="yi" hreflang="yi" data-title="דיאדע" data-language-autonym="ייִדיש" data-language-local-name="jiddisk" class="interlanguage-link-target"><span>ייִדיש</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E4%BA%8C%E6%A5%B5%E7%AE%A1" title="二極管 – kantonesisk" lang="yue" hreflang="yue" data-title="二極管" data-language-autonym="粵語" data-language-local-name="kantonesisk" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-bat-smg mw-list-item"><a href="https://bat-smg.wikipedia.org/wiki/Dijods" title="Dijods – samogitisk" lang="sgs" hreflang="sgs" data-title="Dijods" data-language-autonym="Žemaitėška" data-language-local-name="samogitisk" 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class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Utsjånad</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">flytt til sidefeltet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">gøym</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Frå Wikipedia – det frie oppslagsverket</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="nn" dir="ltr"><figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fil:Diode_pinout_en_fr.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/83/Diode_pinout_en_fr.svg/220px-Diode_pinout_en_fr.svg.png" decoding="async" width="220" height="104" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/83/Diode_pinout_en_fr.svg/330px-Diode_pinout_en_fr.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/83/Diode_pinout_en_fr.svg/440px-Diode_pinout_en_fr.svg.png 2x" data-file-width="1431" data-file-height="679" /></a><figcaption>Diodesymbol og kapsling. Ringen markerer katoden.</figcaption></figure> <p><b>Diode</b> er ein ikkje-liniære <a href="/wiki/Elektronisk_komponent" title="Elektronisk komponent">elektronisk komponent</a> som med god tilnærming leiar <a href="/wiki/Elektrisk_straum" title="Elektrisk straum">elektrisk straum</a> berre i ein retning. Namnet kjem av at dioden har to terminalar, <a href="/w/index.php?title=Katode&action=edit&redlink=1" class="new" title="Katode (sida finst ikkje)">katode</a> og <a href="/w/index.php?title=Anode&action=edit&redlink=1" class="new" title="Anode (sida finst ikkje)">anode</a>. Straumen kan berre gå frå anoden (plusspol) til katoden (minuspol) - men, med unnatak av ein liten reversstraum, ikkje andre vegen. Den første dioden var krystalldetektoren som vart nytta i barndomen til <a href="/wiki/Radio" title="Radio">radioen</a> på 1920-talet. Eldre diodar var <a href="/wiki/Elektronr%C3%B8yr" class="mw-redirect" title="Elektronrøyr">elektronrøyr</a>, men i dag vert diodar laga av <a href="/wiki/Halvleiar" title="Halvleiar">halvleiarmateriale</a>, som oftast <a href="/wiki/Silisium" title="Silisium">silisium</a>. Diodar vert nytta i <a href="/w/index.php?title=Likerettar&action=edit&redlink=1" class="new" title="Likerettar (sida finst ikkje)">likerettarar</a>, i biasnettverk i <a href="/wiki/Elektronisk_forsterkar" title="Elektronisk forsterkar">forsterkar</a>, <a href="/wiki/Radiomottakar" title="Radiomottakar">radiomottakarar</a>, <a href="/wiki/Analog_signalhandsaming" title="Analog signalhandsaming">analog signalhandsaming</a> og så bortetter. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Røyrdiodar"><span id="R.C3.B8yrdiodar"></span>Røyrdiodar</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Diode&veaction=edit&section=1" title="Endre bolk: Røyrdiodar" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Diode&action=edit&section=1" title="Rediger kildekoden til seksjonen Røyrdiodar"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fil:Diode_vacuum_tube.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/75/Diode_vacuum_tube.png/220px-Diode_vacuum_tube.png" decoding="async" width="220" height="228" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/75/Diode_vacuum_tube.png/330px-Diode_vacuum_tube.png 1.5x, //upload.wikimedia.org/wikipedia/commons/7/75/Diode_vacuum_tube.png 2x" data-file-width="382" data-file-height="396" /></a><figcaption>Røyrdiode.</figcaption></figure> <p>Røyrdiodar har to elektrodar, kalla <i>katode</i> (òg kalla <i>plata</i>) og <i>anode</i>, plasserte i eit lufttomt glasrøyr. Katoden vert oppvarma av ein <a href="/w/index.php?title=Gl%C3%B8despiral&action=edit&redlink=1" class="new" title="Glødespiral (sida finst ikkje)">glødespiral</a>, som held ein temperatur på 800-1000° C og vert raudglødande. Den termiske eksitasjonen fører til at katoden gjev frå seg elektron til rommet rundt katoden, noko som vert kalla <i>termisk emisjon</i>. Når det vert lagt ei elektrisk spenning mellom katoden, slik at anoden får ei positiv spenning i høve til katoden, vil det <a href="/w/index.php?title=Elektrisk_feltet&action=edit&redlink=1" class="new" title="Elektrisk feltet (sida finst ikkje)">elektriske feltet</a> føra til at elektrona som vert frigjevne frå katoden vert akselererte mot katoden og vidare inn i spenningkjelda. Det flyt med andre ord ein elektrisk straum i dioden. Elektrona vert transporterte frå katoden til anoden, men sidan konvensjonell straumretning er i motsett retning til elektronstraumen vil den elektriske straumen etter konvensjonell straumretning flyta frå anoden til katoden. </p><p>Om den elektriske spenninga vart reversert slik at anoden vert positiv i høve til katoden vil dioden sperra etter som anoden er kald og ikkje gjev frå seg elektron. </p><p>Røyrdiodar har mange ulemper, som høgt energiforbruk, oppvarming av omkringliggande elektronikk og avgrensa levetid. Dei har difor gått ut av bruk, til fordel for halvleiardiodar. </p> <div class="mw-heading mw-heading2"><h2 id="Halvleiardiodar">Halvleiardiodar</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Diode&veaction=edit&section=2" title="Endre bolk: Halvleiardiodar" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Diode&action=edit&section=2" title="Rediger kildekoden til seksjonen Halvleiardiodar"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Moderne diodar er laga av <a href="/wiki/Halvleiar" title="Halvleiar">halvleiarar</a>, som er mindre, billigare og meir robuste. Dei er konstruerte ved at <a href="/w/index.php?title=N-materiale&action=edit&redlink=1" class="new" title="N-materiale (sida finst ikkje)"><i>n</i></a> og <a href="/w/index.php?title=P-materiale&action=edit&redlink=1" class="new" title="P-materiale (sida finst ikkje)"><i>p</i>-materiale</a> er sett saman, slik at det oppstår ein <a href="/wiki/PN-overgang" title="PN-overgang">pn-overgang</a>. </p> <div class="mw-heading mw-heading3"><h3 id="Framoverbias">Framoverbias</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Diode&veaction=edit&section=3" title="Endre bolk: Framoverbias" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Diode&action=edit&section=3" title="Rediger kildekoden til seksjonen Framoverbias"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fil:PnJunction-Diode-ForwardBias.PNG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/PnJunction-Diode-ForwardBias.PNG/220px-PnJunction-Diode-ForwardBias.PNG" decoding="async" width="220" height="172" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/a/a8/PnJunction-Diode-ForwardBias.PNG 1.5x" data-file-width="325" data-file-height="254" /></a><figcaption>Halvlaiardiode med framoverbias.</figcaption></figure> <p>Når den positive polen på ei <a href="/w/index.php?title=Spenningskjelde&action=edit&redlink=1" class="new" title="Spenningskjelde (sida finst ikkje)">spenningskjelde</a> vert kopla til anoden og den negative polen til anoden på ein diode vert dette kalla framoverbias. Den negative spenninga på katoden vil støyta frå seg elektron, som er frie ladningsberarar i metallkontaket og leiaren tilkopla anoden, slik at dei strøymer mot pn-overgangen. Det oppstår med andre ord ein <i>elektronstraum</i> i n-materialet. Når spenninga over dioden i framoverretning overstig <a href="/w/index.php?title=Poteniellbarriere&action=edit&redlink=1" class="new" title="Poteniellbarriere (sida finst ikkje)">poteniellbarrieren</a> til pn-overgangen vil elektrona strøyma over i <i>p</i>-materialet. På grunn av at elektrona taper energi i enegibarrieren i <i>pn</i>-overgangen vil dei gå frå leiarskiktet til valensbandet i <i>p</i>-materialet, som illustrert med dei blå vertikale pilane i figuren til høgre. Den stripla streken indikerer at energien til elektronane fell når dei når <i>p</i>-materialet. Dei vil så verta trekte mot den positive anoden og hoppar frå hol til hol i <i>p</i>-materialet til dei når anaoden og strøymer ut i tilkoplingsledninga mot spenningskjela. Hola, som er majoritsbærarar i <i>p</i>-materialet, flyttar seg difor frå anoden mot <i>pn</i>-overgangen. Dette vert kalla <i>holstraum</i>. </p><p>Når meir elektron strøymer mot <i>pn</i>-overgangen i <i>n</i>-materialet vert talet på positive <a href="/wiki/Ion" title="Ion">ionar</a> på <i>n</i>-sida av <i>pn</i>-overgangen redusert. Tilsvarande vert talet på negative ionar på <i>p</i>-sida av pn-overgangen redusert på grunn av holstraumen inn mor pn-overgangen i <i>p</i>-materialet. Dette fører til at breidda på <i>pn</i>-overgangen vert redusert ved framoverbias. </p> <div class="mw-heading mw-heading3"><h3 id="Reversbias">Reversbias</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Diode&veaction=edit&section=4" title="Endre bolk: Reversbias" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Diode&action=edit&section=4" title="Rediger kildekoden til seksjonen Reversbias"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fil:PnJunction-Diode-ReverseBias.PNG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cd/PnJunction-Diode-ReverseBias.PNG/220px-PnJunction-Diode-ReverseBias.PNG" decoding="async" width="220" height="200" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/c/cd/PnJunction-Diode-ReverseBias.PNG 1.5x" data-file-width="325" data-file-height="295" /></a><figcaption>Halvlaiardiode med reversbias.</figcaption></figure> <p>Når den negative polen på ei spenningskjelde vert kopla til anoden og den positive polen til anoden på ein diode vert dette kalla reversbias. Den positive spenninga på katoden vil då trekkja elektrona i n-materialet bort frå <i>pn</i>-overgangen, slik at talet på positive ion på <i>n</i>-sida av pn-overgangen aukar. Likeeina vil den negative spenninga på katoden trekkja til seg dei positive majoritetsbærarane (hol) i <i>p</i>-materialet, slik at talet på negative ion på <i>n</i>-sida av <i>pn</i>-overgangen aukar. Reversbias fører difor til at breidda på <i>pn</i>-overgangen aukar. Resultatet er at dioden ikkje leiar elektrisk straum ved reversbias, med unnatak av ein svært liten reversstraum på grunna av termisk eksitasjon (som tilfører nokre få elektron nok energi til at det går frå valensskalet til leiarskitet. Elektron i leiarskiktet i <i>p</i>-materialet <i>ramlar ned</i> enegibarrierern i <i>pn</i>-overgangen og hamnar i <i>n</i>-materialet. Den stripla linja i figuren til høgre illustrerer at energinivået til elektrona i er lågae i <i>n</i>-materialet enn i <i>p</i>-materialet. I silisium er reversstraume i nA-området, men aukar med temperaturen i materialet. </p> <div class="mw-heading mw-heading3"><h3 id="Skredeffekt_og_knespenning">Skredeffekt og knespenning</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Diode&veaction=edit&section=5" title="Endre bolk: Skredeffekt og knespenning" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Diode&action=edit&section=5" title="Rediger kildekoden til seksjonen Skredeffekt og knespenning"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Om reversspenninga over dioden vert stor nok vil det elektriske feltet verta kraftig nok til å gje ninoritetsbærarane (frie elektron) i p-materialet nok energi til at dei kan tilfører andre elektron i valensskalet som dei kolliderer med nok energi til å frigjera dei. Desse elektrona vert så aksellererte av det elektriske feltet og riv laus enda fleire elektron, slik at det oppstår ei skredeffekt. Dette gjer at reversstraumen aukar kraftig og dioden leiar ved reversbias. Dette skjer når reversspenninga overstig den såkalla <i>knespenninga</i>. Om denne reversstraume ikkje vert avgrensa vert dioden øydelagt. Ein lyt difor syta for at reversspenninga til småsigan og likerattardiodar aldrig vert så stor at det oppstår ei slik skredeffekt. I <a href="/w/index.php?title=Zenerdiode&action=edit&redlink=1" class="new" title="Zenerdiode (sida finst ikkje)">zenerdiodar</a> derimot vert skredeffekta utnytta, men då på ein kontrollert måte. </p> <div class="mw-heading mw-heading3"><h3 id="Spenning/straum-karakteristikk"><span id="Spenning.2Fstraum-karakteristikk"></span>Spenning/straum-karakteristikk</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Diode&veaction=edit&section=6" title="Endre bolk: Spenning/straum-karakteristikk" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Diode&action=edit&section=6" title="Rediger kildekoden til seksjonen Spenning/straum-karakteristikk"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fil:Diode_current_wiki.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2a/Diode_current_wiki.png/220px-Diode_current_wiki.png" decoding="async" width="220" height="168" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2a/Diode_current_wiki.png/330px-Diode_current_wiki.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2a/Diode_current_wiki.png/440px-Diode_current_wiki.png 2x" data-file-width="4371" data-file-height="3343" /></a><figcaption>Spenning/straum-karakteristikken til ein diode.</figcaption></figure> <p>Straumen gjennom ein diode i framoverretning avheng av spenninga over dioden, men temperaturen spelar òg ein rolle. Strumen kan uttrykkast med den sokalla diodelikninga (òg kalla <i>Shockley-ligning</i>) <sup id="cite_ref-Millman_1-0" class="reference"><a href="#cite_note-Millman-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle i_{D}=I_{s}(e^{v_{D}/\eta V_{T}}-1)}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>i</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>D</mi> </mrow> </msub> <mo>=</mo> <msub> <mi>I</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>s</mi> </mrow> </msub> <mo stretchy="false">(</mo> <msup> <mi>e</mi> <mrow class="MJX-TeXAtom-ORD"> <msub> <mi>v</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>D</mi> </mrow> </msub> <mrow class="MJX-TeXAtom-ORD"> <mo>/</mo> </mrow> <mi>η</mi> <msub> <mi>V</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>T</mi> </mrow> </msub> </mrow> </msup> <mo>−</mo> <mn>1</mn> <mo stretchy="false">)</mo> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle i_{D}=I_{s}(e^{v_{D}/\eta V_{T}}-1)}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/6749abce903256a64613fa2d7a3d3a780588f192" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:20.425ex; height:3.343ex;" alt="{\displaystyle i_{D}=I_{s}(e^{v_{D}/\eta V_{T}}-1)}"></span>,</dd></dl> <p>der <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle I_{s}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>I</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>s</mi> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle I_{s}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/da7c52cd07d12dbec808d9b0c5a17ccd346054f3" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:2.026ex; height:2.509ex;" alt="{\displaystyle I_{s}}"></span> er metningsstraumen i reversretning, <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle v_{D}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>v</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>D</mi> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle v_{D}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/83a223d949df00159870ac87f0a0a5fdbb4f95aa" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:2.721ex; height:2.009ex;" alt="{\displaystyle v_{D}}"></span> er spenninga over dioden, <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \eta }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>η</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \eta }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/e4d701857cf5fbec133eebaf94deadf722537f64" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:1.169ex; height:2.176ex;" alt="{\displaystyle \eta }"></span> er ein konstant med verdi mellom 1 og 2 (kalla <i>emisjonskoeffisienten</i>), avhenging av dopingsgraden og <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle V_{T}=kT/q}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>V</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>T</mi> </mrow> </msub> <mo>=</mo> <mi>k</mi> <mi>T</mi> <mrow class="MJX-TeXAtom-ORD"> <mo>/</mo> </mrow> <mi>q</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle V_{T}=kT/q}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/8e7ed3ed563ec4a7e64b4fd7bc956ba4916a6a81" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:10.922ex; height:2.843ex;" alt="{\displaystyle V_{T}=kT/q}"></span> er ei sokalla termisk spenning, der <i>k</i> er <a href="/wiki/Boltzmannkonstanten" title="Boltzmannkonstanten">boltzmannkonstanten</a>, <i>T</i> er den absolutte <a href="/wiki/Temperatur" title="Temperatur">temperaturen</a> (<a href="/wiki/Kelvin" title="Kelvin">K</a>) og <i>q</i> er <a href="/wiki/Element%C3%A6rladning" title="Elementærladning">elementærladninga</a>. Ein småsignal eller likerattar silisiumdiode tek til å leia når spenninga overstig 0.6 til 0.7 V, noko avhengig av temperatur og dopingsgrad og -geometri. Figuren syner ein typisk spennings/straum-karakteristikk for ein diode. For ein germaiumdiode er reversstraumen nokre μA, medan han i ein silisiumdiode ligg i <a href="/w/index.php?title=Storleiksorden&action=edit&redlink=1" class="new" title="Storleiksorden (sida finst ikkje)">storleiksorden</a> 10 nA. </p> <div class="mw-heading mw-heading3"><h3 id="Temperaturfølsamheit"><span id="Temperaturf.C3.B8lsamheit"></span>Temperaturfølsamheit</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Diode&veaction=edit&section=7" title="Endre bolk: Temperaturfølsamheit" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Diode&action=edit&section=7" title="Rediger kildekoden til seksjonen Temperaturfølsamheit"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fil:Dioden-Kennlinie_1N4001.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/10/Dioden-Kennlinie_1N4001.svg/220px-Dioden-Kennlinie_1N4001.svg.png" decoding="async" width="220" height="251" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/10/Dioden-Kennlinie_1N4001.svg/330px-Dioden-Kennlinie_1N4001.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/10/Dioden-Kennlinie_1N4001.svg/440px-Dioden-Kennlinie_1N4001.svg.png 2x" data-file-width="341" data-file-height="389" /></a><figcaption>Spenning-straumkarakteristikk for ein 1N4001 diode ved ulike temperaturar.</figcaption></figure> <p>Reversmetningsstraumen <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle I_{s}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>I</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>s</mi> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle I_{s}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/da7c52cd07d12dbec808d9b0c5a17ccd346054f3" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:2.026ex; height:2.509ex;" alt="{\displaystyle I_{s}}"></span> er svært liten og temperaturavhengig. Når <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle I_{s}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>I</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>s</mi> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle I_{s}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/da7c52cd07d12dbec808d9b0c5a17ccd346054f3" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:2.026ex; height:2.509ex;" alt="{\displaystyle I_{s}}"></span> er kjent ved ein bestemt temperatur <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle T_{1}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>T</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>1</mn> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle T_{1}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/2f304724948a3ef606c4a92459e22b87a954d993" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:2.412ex; height:2.509ex;" alt="{\displaystyle T_{1}}"></span> kan ein finna han ved ein annan tempratur <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle T_{2}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>T</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle T_{2}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/d1ba5f12fbb0ff766aec6e22148b429373608555" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:2.412ex; height:2.509ex;" alt="{\displaystyle T_{2}}"></span> som <sup id="cite_ref-Millman_1-1" class="reference"><a href="#cite_note-Millman-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle I_{s}(T_{2})=I_{s}(T_{1})2^{(T_{2}-T_{1})/10}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>I</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>s</mi> </mrow> </msub> <mo stretchy="false">(</mo> <msub> <mi>T</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mo stretchy="false">)</mo> <mo>=</mo> <msub> <mi>I</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>s</mi> </mrow> </msub> <mo stretchy="false">(</mo> <msub> <mi>T</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>1</mn> </mrow> </msub> <mo stretchy="false">)</mo> <msup> <mn>2</mn> <mrow class="MJX-TeXAtom-ORD"> <mo stretchy="false">(</mo> <msub> <mi>T</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mo>−</mo> <msub> <mi>T</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>1</mn> </mrow> </msub> <mo stretchy="false">)</mo> <mrow class="MJX-TeXAtom-ORD"> <mo>/</mo> </mrow> <mn>10</mn> </mrow> </msup> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle I_{s}(T_{2})=I_{s}(T_{1})2^{(T_{2}-T_{1})/10}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/54c6c0cd08a59c2775752ddaa3bce89539b6047d" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:25.595ex; height:3.343ex;" alt="{\displaystyle I_{s}(T_{2})=I_{s}(T_{1})2^{(T_{2}-T_{1})/10}}"></span>.</dd></dl> <div class="mw-heading mw-heading2"><h2 id="Referansar">Referansar</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Diode&veaction=edit&section=8" title="Endre bolk: Referansar" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Diode&action=edit&section=8" title="Rediger kildekoden til seksjonen Referansar"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r3318915">.mw-parser-output .reflist{font-size:90%;margin-bottom:0.5em;list-style-type:decimal}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-Millman-1"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-Millman_1-0">1,0</a></sup> <sup><a href="#cite_ref-Millman_1-1">1,1</a></sup></span> <span class="reference-text">Millman, J. og Grabel, A., <i>Microelectronics</i>, 2. utg., McGraw-Hill, 1987.</span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="Sjå_òg"><span id="Sj.C3.A5_.C3.B2g"></span>Sjå òg</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Diode&veaction=edit&section=9" title="Endre bolk: Sjå òg" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Diode&action=edit&section=9" title="Rediger kildekoden til seksjonen Sjå òg"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/w/index.php?title=Zenerdiode&action=edit&redlink=1" class="new" title="Zenerdiode (sida finst ikkje)">Zenerdiode</a></li> <li><a href="/w/index.php?title=Kapasitansdiode&action=edit&redlink=1" class="new" title="Kapasitansdiode (sida finst ikkje)">Kapasitansdiode</a></li> <li><a href="/w/index.php?title=Schottkydiode&action=edit&redlink=1" class="new" title="Schottkydiode (sida finst ikkje)">Schottkydiode</a></li> <li><a href="/w/index.php?title=Tunneldiode&action=edit&redlink=1" class="new" title="Tunneldiode (sida finst ikkje)">Tunneldiode</a></li> <li><a href="/wiki/Lysdiode" title="Lysdiode">Lysdiode</a></li> <li><a href="/w/index.php?title=Fotodiode&action=edit&redlink=1" class="new" title="Fotodiode (sida finst ikkje)">Fotodiode</a></li> <li><a href="/w/index.php?title=PIN-diode&action=edit&redlink=1" class="new" title="PIN-diode (sida finst ikkje)">PIN-diode</a></li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r3515230">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl 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