Citation: |
Gourab Dutta, Sukla Basu. Analysis of the electrical characteristics of GaInP/GaAs HBTs including the recombination effect[J]. Journal of Semiconductors, 2012, 33(5): 054002. doi: 10.1088/1674-4926/33/5/054002
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G Dutta, S Basu. Analysis of the electrical characteristics of GaInP/GaAs HBTs including the recombination effect[J]. J. Semicond., 2012, 33(5): 054002. doi: 10.1088/1674-4926/33/5/054002.
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Analysis of the electrical characteristics of GaInP/GaAs HBTs including the recombination effect
DOI: 10.1088/1674-4926/33/5/054002
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Abstract
An analytical model is used to predict the effects of surface recombination current on the gain and transit time of GaInP/GaAs heterojunction bipolar transistors (HBTs). The present analysis shows that consideration of the recombination current gives current gain values that are comparable to those of the experimental results. The dependence of current gain on temperature, base doping and emitter area are also analyzed, and the variation in collector current with emitter-base voltage, temperature and doping is considered. -
References
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