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Analysis of the Temperature Dependence of Local Avalanche Compact Model for Bipolar Transistors
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class="card"> <div class="card-body"><strong>Edition:</strong> International</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Paper Count:</strong> 87408</div> </div> </div> </div> <div class="card publication-listing mt-3 mb-3"> <h5 class="card-header" style="font-size:.9rem">Analysis of the Temperature Dependence of Local Avalanche Compact Model for Bipolar Transistors</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Robert%20Setekera">Robert Setekera</a>, <a href="https://publications.waset.org/abstracts/search?q=Ramses%20van%20der%20Toorn"> Ramses van der Toorn</a> </p> <p class="card-text"><strong>Abstract:</strong></p> We present an extensive analysis of the temperature dependence of the local avalanche model used in most of the modern compact models for bipolar transistors. This local avalanche model uses the Chynoweth's empirical law for ionization coefficient to define the generation of the avalanche current in terms of the local electric field. We carry out the model analysis using DC-measurements taken on both Si and advanced SiGe bipolar transistors. For the advanced industrial SiGe-HBTs, we consider both high-speed and high-power devices (both NPN and PNP transistors). The limitations of the local avalanche model in modeling the temperature dependence of the avalanche current mostly in the weak avalanche region are demonstrated. In addition, the model avalanche parameters are analyzed to see if they are in agreement with semiconductor device physics. <iframe src="https://publications.waset.org/abstracts/15421.pdf" style="width:100%; height:400px;" frameborder="0"></iframe> <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=avalanche%20multiplication" title="avalanche multiplication">avalanche multiplication</a>, <a href="https://publications.waset.org/abstracts/search?q=avalanche%20current" title=" avalanche current"> avalanche current</a>, <a href="https://publications.waset.org/abstracts/search?q=bipolar%20transistors" title=" bipolar transistors"> bipolar transistors</a>, <a href="https://publications.waset.org/abstracts/search?q=compact%20modeling" title=" compact modeling"> compact modeling</a>, <a href="https://publications.waset.org/abstracts/search?q=electric%20field" title=" electric field"> electric field</a>, <a href="https://publications.waset.org/abstracts/search?q=impact%20ionization" title=" impact ionization"> impact ionization</a>, <a href="https://publications.waset.org/abstracts/search?q=local%20avalanche" title=" local avalanche"> local avalanche</a> </p> <a href="https://publications.waset.org/abstracts/15421/analysis-of-the-temperature-dependence-of-local-avalanche-compact-model-for-bipolar-transistors" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/15421.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">622</span> </span> </div> </div> </div> </main> <footer> <div id="infolinks" class="pt-3 pb-2"> <div class="container"> <div style="background-color:#f5f5f5;" class="p-3"> <div class="row"> <div class="col-md-2"> <ul class="list-unstyled"> About <li><a href="https://waset.org/page/support">About Us</a></li> <li><a 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