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Temperature Characteristics of BJMOSFET
作者姓名:ZENGYun  YANMin  YANGHong-guan  GAOYun
作者单位:InstituteofMicroelectronics,HunanUniversity,Changsha410082,CHN
摘    要:The resolution expression for the temperature dependence of the current and threshold voltage is deduced as well as the analysis of temperature characteristics of BJMOSFET. Equivalent circuit of analysis and simulation has been established for the BJMOSFET temperature characteristics. By using the general circuit simulation software of PSpice9 and computer simulation, characteristic graphs of the BJMOSFET output characteristic, transient characteristic and amplitude-frequency characteristic with temperature variation are obtained. The results accorded very good with theoretical analysis and proved that BJMOSFET has better temperature characteristics than traditional MOSFET.

关 键 词:BJMOSFET  温度特征  电路分析  计算机模拟
收稿时间:2004/10/25

Temperature Characteristics of BJMOSFET
ZENGYun YANMin YANGHong-guan GAOYun.Temperature Characteristics of BJMOSFET[J].Semiconductor Photonics and Technology,2005,11(2):89-93.
Authors:ZENG Yun  YAN Min  YANG Hong-guan  GAO Yun
Abstract:The resolution expression for the temperature dependence of the current and threshold voltage is deduced as well as the analysis of temperature characteristics of BJMOSFET. Equivalent circuit of analysis and simulation has been established for the BJMOSFET temperature characteristics. By using the general circuit simulation software of PSpice9 and computer simulation, characteristic graphs of the BJMOSFET output characteristic, transient characteristic and amplitude-frequency characteristic with temperature variation are obtained. The results accorded very good with theoretical analysis and proved that BJMOSFET has better temperature characteristics than traditional MOSFET.
Keywords:BJMOSFET  Temperature characteristic  Analysis  Simulation
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