A. Caiafa, X. Wang, J. Hudgins, E. Santi, P. Palmer
{"title":"Cryogenic study and modeling of IGBTs","authors":"A. Caiafa, X. Wang, J. Hudgins, E. Santi, P. Palmer","doi":"10.1109/PESC.2003.1217742","DOIUrl":null,"url":null,"abstract":"The switching characteristics (turn-on and turn-off) and forward conduction drop of trench-gate IGBTs are examined over a temperature range of -260 to 25/spl deg/C. A physics-based model previously developed is modified to incorporate appropriate physical behavior at low junction temperatures. Results from the model are compared to experimental waveforms and discrepancies are discussed.","PeriodicalId":236199,"journal":{"name":"IEEE 34th Annual Conference on Power Electronics Specialist, 2003. PESC '03.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2003-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"30","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE 34th Annual Conference on Power Electronics Specialist, 2003. PESC '03.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PESC.2003.1217742","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 30
Abstract
The switching characteristics (turn-on and turn-off) and forward conduction drop of trench-gate IGBTs are examined over a temperature range of -260 to 25/spl deg/C. A physics-based model previously developed is modified to incorporate appropriate physical behavior at low junction temperatures. Results from the model are compared to experimental waveforms and discrepancies are discussed.
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