THE CONTENT IS PROTECTED BY APPLICABLE COPYRIGHT AND TRADEMARK LAW. IF YOU DO NOT AGREE WITH ANY OF THESE TERMS, YOU ARE PROHIBITED FROM DOWNLOADING CONTENT. BY DOWNLOADING ECAD SYMBOLS, PCB FOOTPRINTS, STEP MODELS, AND ACCOMPANYING MATERIALS, IN WRITTEN, ELECTRONIC OR ANY OTHER FORMAT, (THE “CONTENT”) FROM THE ULTRA LIBRARIAN® WEB SITE YOU ARE AGREEING TO BE BOUND BY THESE TERMS AND CONDITIONS OF USE, ALL APPLICABLE LAWS AND REGULATIONS, AND AGREE THAT YOU ARE RESPONSIBLE FOR COMPLIANCE WITH ANY APPLICABLE LOCAL LAWS. THIS IS A LEGAL AGREEMENT BETWEEN YOU AS THE END USER AND EMA DESIGN AUTOMATION®, INC. If some data source only has data for the active region, this is probably good enough.Ultra Librarian® End User Subscription Agreement In other words, all of the non-linearities are important, and the behaviour in regions outside of as well as including the active region are also important. I am interested in writing some simulations involving BJTs which requires more information than can be obtained from the typical transistor equations. Some might become dependent on each other if a complete circuit is drawn including an impedance on the base and collector (or emitter) nodes.Īre there any example devices which have (presumably large) tables of data available for download for measurements of these parameters? I don't know if these are all independent - I believe they all are. Transistor temperature, which other variables such as the Collector-Emitter current, might have a second order effect from.Transistor HFE (beta) which is a function of temperature.To explain further, for a simple BJT circuit we have the following variables.

Is there anywhere I can download some current-voltage data for a bipolar junction transistor? (It doesn't matter that much which one.)

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