{"title":"低尖峰快速IGBT关断的载波流效应研究","authors":"Y. Onozawa, M. Otsuki, Y. Seki","doi":"10.1109/ISPSD.2006.1666099","DOIUrl":null,"url":null,"abstract":"This paper describes the investigation of the IGBT turn-off phenomena especially focused on the di/dt controlling in order to suppress the spike voltage. The design concepts for improvement of the trade-off relationship between the turn-off power dissipation and the spike voltage are represented. The new turn-off di/dt control method, the combination of the smaller gate resistance and controlling the collector injection efficiency, has been able to realize about 30% reduction in the turn-off energy compared to the conventional method, under the condition of the same spike voltage","PeriodicalId":198443,"journal":{"name":"2006 IEEE International Symposium on Power Semiconductor Devices and IC's","volume":"20 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"18","resultStr":"{\"title\":\"Investigation of carrier streaming effect for the low spike fast IGBT turn-off\",\"authors\":\"Y. Onozawa, M. Otsuki, Y. Seki\",\"doi\":\"10.1109/ISPSD.2006.1666099\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper describes the investigation of the IGBT turn-off phenomena especially focused on the di/dt controlling in order to suppress the spike voltage. The design concepts for improvement of the trade-off relationship between the turn-off power dissipation and the spike voltage are represented. The new turn-off di/dt control method, the combination of the smaller gate resistance and controlling the collector injection efficiency, has been able to realize about 30% reduction in the turn-off energy compared to the conventional method, under the condition of the same spike voltage\",\"PeriodicalId\":198443,\"journal\":{\"name\":\"2006 IEEE International Symposium on Power Semiconductor Devices and IC's\",\"volume\":\"20 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2006-06-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"18\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2006 IEEE International Symposium on Power Semiconductor Devices and IC's\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISPSD.2006.1666099\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2006 IEEE International Symposium on Power Semiconductor Devices and IC's","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISPSD.2006.1666099","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Investigation of carrier streaming effect for the low spike fast IGBT turn-off
This paper describes the investigation of the IGBT turn-off phenomena especially focused on the di/dt controlling in order to suppress the spike voltage. The design concepts for improvement of the trade-off relationship between the turn-off power dissipation and the spike voltage are represented. The new turn-off di/dt control method, the combination of the smaller gate resistance and controlling the collector injection efficiency, has been able to realize about 30% reduction in the turn-off energy compared to the conventional method, under the condition of the same spike voltage
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