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Author:

Bettina Rubino (Bettina Rubino.) | Michele Macauda (Michele Macauda.) | Massimo Nania (Massimo Nania.) | Simion Buonome (Simion Buonome.) | 张惠惠 (张惠惠.) | 周新田 (周新田.) | 穆辛 (穆辛.)

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CQVIP

Abstract:

本文介绍了意法半导体公司(STMicroelectronics)首次提出的1200V/20A的SiC MOSFET,并与1200V常闭型SiC JFET(结型场效应晶体管)和1200V SiC BJT(双极结型晶体管)作了对比。我们全面比较了三种开关器件工作在T=25℃、电流变化范围1A~7A的动态特性,并在T=125℃、I_D=7A条件下做了快速评估。尽管SiC MOSFET的比通态电阻(Ron*A)很高,但与另外两种器件相比仍被认为是最有前景的开关器件:SiC MOSFET的总动态损耗远远低于SiC BJT和常闭型SiC JFET,且驱动方案非常简单,因此在高频、高效功率转换领域中SiC ...

Keyword:

SiC JFET SiC BJT SiC MOSFET

Author Community:

  • [ 1 ] STMicroelectronics,Stradale Primosole 50 Catania,Italy
  • [ 2 ] 北京工业大学电控学院

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Source :

电力电子

Year: 2013

Issue: 03

Volume: 11

Page: 46-49,32

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 5

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