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An Analytical SiC MOSFET Switching Behavior Model Considering Parasitic Inductance and Temperature Effect

  • Yiyang Yan
  • , Zhiwei Wang
  • , Cai Chen
  • , Yong Kang
  • , Zhao Yuan
  • , Fang Luo
  • Huazhong University of Science and Technology
  • University of Arkansas, Fayetteville

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

26 Scopus citations

Abstract

This paper presents an improved model to demonstrate the effect of parasitic inductance and temperature on switching behavior of silicon carbide MOSFET to offer a reference on power module design. The trans-conductance and parasitic capacitance non-linearity are also considered based on the numerical calculation method. The static and dynamic testing based on DBC and bare die with changeable parasitic inductance and temperature is designed and processed. The experiment shows a high accuracy.

Original languageEnglish
Title of host publicationAPEC 2020 - 35th Annual IEEE Applied Power Electronics Conference and Exposition
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2829-2833
Number of pages5
ISBN (Electronic)9781728148298
DOIs
StatePublished - Mar 2020
Event35th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2020 - New Orleans, United States
Duration: Mar 15 2020Mar 19 2020

Publication series

NameConference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
Volume2020-March

Conference

Conference35th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2020
Country/TerritoryUnited States
CityNew Orleans
Period03/15/2003/19/20

Keywords

  • SiC MOSFET
  • parasitic effects
  • switching model

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