한국전기전자재료학회논문지 (Journal of the Korean Institute of Electrical and Electronic Material Engineers)

  • 제28권8호
  • /
  • Pages.496-500
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  • 2015
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  • 1226-7945(pISSN)
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  • 2288-3258(eISSN)
한국전기전자재료학회 (The Korean Institute of Electrical and Electronic Material Engineers)
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대용량 전력변환용 초접합 IGBT 개발에 관한 연구

The Develop of Super Junction IGBT for Using Super High Voltage

  • Chung, Hun-Suk (Department of Photovoltaic Engineering, Far East University) ;
  • Kang, Ey Goo (Department of Photovoltaic Engineering, Far East University)
  • 투고 : 2015.07.19
  • 심사 : 2015.07.24
  • 발행 : 2015.08.01
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초록

This paper was proposed the theoretical research and optimal design 3000V super junction NPT IGBT for using electrical automotive and power conversion. Because super junction IGBT was showed ultra low on resistance, it was structure that can improve the thermal characteristics of conventional NPT IGBT. The electrical characteristics of super junction NPT IGBT were 2.52 V of on state voltage drop, 4.33 V of threshold voltage and 2,846 V breakdown voltage. We did not obtaing 3,000 V breakdown voltage but we will obtain 3,000 V breakdown voltage through improving p pillar layer. If we are carried this research, This device will be used electrical automotive, power conversiton and high speed train.

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참고문헌

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