{"title":"Performance evaluation of all SiC power converters for realizing high power density of 50 W/cm3","authors":"K. Takao, S. Harada, T. Shinohe, H. Ohashi","doi":"10.1109/IPEC.2010.5543727","DOIUrl":null,"url":null,"abstract":"In high-power density power converter designs, power losses of power devices are essential design parameters because they determines the volume of cooling systems. The power loss of a SiC power module using a SiC Implantation and Epitaxial MOSFET (SiC-IEMOSFET) has been evaluated in the junction temperature range from 150 °C to 250 °C and the current density range from 100 A/cm2 to 250 A/cm2. By using the power loss data, design criteria of the junction temperature and current density of the SiC-IEMOSFET to realize the power density of 50W/cm3 have been extracted.","PeriodicalId":353540,"journal":{"name":"The 2010 International Power Electronics Conference - ECCE ASIA -","volume":"32 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"24","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The 2010 International Power Electronics Conference - ECCE ASIA -","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IPEC.2010.5543727","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 24
Abstract
In high-power density power converter designs, power losses of power devices are essential design parameters because they determines the volume of cooling systems. The power loss of a SiC power module using a SiC Implantation and Epitaxial MOSFET (SiC-IEMOSFET) has been evaluated in the junction temperature range from 150 °C to 250 °C and the current density range from 100 A/cm2 to 250 A/cm2. By using the power loss data, design criteria of the junction temperature and current density of the SiC-IEMOSFET to realize the power density of 50W/cm3 have been extracted.
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