C. Yun, Hyun Chul Kim, Kyu-Hyun Lee, Joo Il Kim, Tae Hoon Kim
{"title":"Comparison of stripe and cellular geometry for short circuit rated trench IGBT","authors":"C. Yun, Hyun Chul Kim, Kyu-Hyun Lee, Joo Il Kim, Tae Hoon Kim","doi":"10.1109/ISPSD.2000.856824","DOIUrl":null,"url":null,"abstract":"600 V trench IGBTs with various cell structures including cellular and stripe geometry are implemented and their device characteristics are compared in terms of short-circuit ruggedness and device performances. The cellular IGBT which employs n+ source EBR and channel generated EBR shows 18 /spl mu/s of SCWT and 1.7 V of Vce,sat while the stripe IGBT shows 16 /spl mu/s and 1.8 V, respectively. Experimental results show that cellular geometry trench IGBT exhibits better short-circuit immunity than the stripe geometry.","PeriodicalId":260241,"journal":{"name":"12th International Symposium on Power Semiconductor Devices & ICs. Proceedings (Cat. No.00CH37094)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2000-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"12th International Symposium on Power Semiconductor Devices & ICs. Proceedings (Cat. No.00CH37094)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISPSD.2000.856824","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
600 V trench IGBTs with various cell structures including cellular and stripe geometry are implemented and their device characteristics are compared in terms of short-circuit ruggedness and device performances. The cellular IGBT which employs n+ source EBR and channel generated EBR shows 18 /spl mu/s of SCWT and 1.7 V of Vce,sat while the stripe IGBT shows 16 /spl mu/s and 1.8 V, respectively. Experimental results show that cellular geometry trench IGBT exhibits better short-circuit immunity than the stripe geometry.
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