{"title":"Transient electro-thermal modelling of AlGas/GaAs HBTs","authors":"I.A.D. Russell, P. Webb, R. G. Davis","doi":"10.1109/EDMO.1995.493705","DOIUrl":null,"url":null,"abstract":"This paper describes the self-consistent simulation of the current and temperature distributions within AlGaAs/GaAs heterojunction bipolar transistors (HBTs) during power transients. The modelling technique employed for this purpose, which has been implemented by combining a transmission line matrix (TLM) thermal diffusion simulator with The standard circuit simulator SPICE, is based on a discretised equivalent circuit model of an HBT finger. The form of this model is presented, along with examples that illustrate the utility of the simulation system in providing insight into a number of electro-thermally related phenomena associated with the AlGaAs/GaAs HBT.","PeriodicalId":431745,"journal":{"name":"Proceedings of the 3rd IEEE International Workshop on High Performance Electron Devices for Microwave and Optoelectronic Applications, EDMO 95","volume":"5 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1995-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 3rd IEEE International Workshop on High Performance Electron Devices for Microwave and Optoelectronic Applications, EDMO 95","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EDMO.1995.493705","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
This paper describes the self-consistent simulation of the current and temperature distributions within AlGaAs/GaAs heterojunction bipolar transistors (HBTs) during power transients. The modelling technique employed for this purpose, which has been implemented by combining a transmission line matrix (TLM) thermal diffusion simulator with The standard circuit simulator SPICE, is based on a discretised equivalent circuit model of an HBT finger. The form of this model is presented, along with examples that illustrate the utility of the simulation system in providing insight into a number of electro-thermally related phenomena associated with the AlGaAs/GaAs HBT.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
