• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Research on the maximum performance of silicon carbide static induction devices

Research Project

Project/Area Number 18560274
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 電力工学・電気機器工学
Research InstitutionUniversity of Yamanashi

Principal Investigator

YANO Koji  University of Yamanashi, 大学院・医学工学総合研究部, 准教授 (90252014)

Co-Investigator(Kenkyū-buntansha) 八尾 勉  産業技術総合研究所, パワーエレクトロニクス研究センター, 招聘研究員 (10399503)
田中 保宣  産業技術総合研究所, パワーエレクトロニクス研究センター, 主任研究員 (20357453)
Co-Investigator(Renkei-kenkyūsha) TANAKA Yasunori  産業技術総合研究所, エネルギー半導体エレクトロニクス研究ラボ, 主任研究員 (20357453)
YATSUO Tsutomu   (10399503)
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,600,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥300,000)
Fiscal Year 2008: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2007: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2006: ¥2,300,000 (Direct Cost: ¥2,300,000)
Keywordsパワーデバイス / シリコンカーバイド / ワイドバンドギャップ / 静電誘導トランジスタ / 炭化珪素 / 省エネルギー / 炭化硅素
Research Abstract

我々は次世代省エネデバイスとして期待されている超低損失の炭化ケイ素静電誘導トランジスタを開発してきた。本研究では同デバイスの限界性能を明らかにする為に、スイッチング時間および負荷短絡耐量を評価した。その結果、ターンオン時間30ns、ターンオフ時間は80nsを実現した。またDC-DC コンバータの実機試験を行い、周波数100kHz, 電源電圧400V, 電流値4.3A, デューティー比50%の条件で行い安定な動作を確認できた。さらに30μs 間の負荷短絡状態で3500A/cm2 の電流値を保証できた。これらの性能は同定格のSi-IGBT よりも大きく、今後のSiC パワーデバイスの研究開発において意義深い結果である。

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (10 results)

All 2009 2008 2007

All Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (4 results)

  • [Journal Article] Three dimensional analysis of turnoff operation of SiC buried gate static induction transistors (BG-SITs)2009

    • Author(s)
      K.Yano, Y.Tanaka, T.Yatsuo,A.Takatsuka, M.Okamoto, and K. Arai
    • Journal Title

      Materials Science Forum

      Pages: 1075-1078

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] 1270V, 1.21mΩ cm^2 SiC buried gate static induction transistors (SiC-BGSITs)2009

    • Author(s)
      Y.Tanaka, K.Yano, M.Okamoto, A.Tanaka, K.Arai, and T.Yatsuo
    • Journal Title

      Materials Science Forum

      Pages: 1071-1074

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Three dimensional analysis of furnoff operation of SiC buried gate static induction transistors (BG-SITs)2009

    • Author(s)
      K. Yano, Y. Tanaka, T. Yatsuo, A. Takatsuka, M. Okamoto, K. Arai
    • Journal Title

      Materials Science Forum 600-603

      Pages: 1075-1078

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 1270V, 1.21mΩcm2 SiC buried gate static induction transistors (SiC-BGSITs)2009

    • Author(s)
      Y. Tanaka, K. Yano, M. Okamoto, A. Tanaka, K. Arai, T. Yatsuo
    • Journal Title

      Materials Science Forum 600-603

      Pages: 1071-1074

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Three dimensional analysis of turnoff operation of SiC buried gate static induction transistors(BG-SITs)2007

    • Author(s)
      K. Yano, Y. Tanaka, T. Yatsuo, A. Takatsuka, M. Okamoto, K. Fukuda, K. Arai
    • Journal Title

      Tech. Dig., Int. Conf. Silicon Carbide and Related Materials 2007

      Pages: 170-171

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 1270V, 1.21mΩcm2 SiC Buried gate static induction transistors(SiC-BGSITs)2007

    • Author(s)
      Y. Tanaka, K. Yano, M. Okamoto, A. Takatsuka, K. Arai, T. Yatsuo
    • Journal Title

      Tech. Dig., Int. Conf. Silicon Carbide and Related Materials 2007

      Pages: 227-228

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] Application of SiC-BGSITs for DC-DC converters, European Silicon Carbide and Related Matterials2008

    • Author(s)
      Y.Tanaka, K.Yano, A.Takatsuka, K.Arai, and T.Yatsuo
    • Organizer
      Barcelona
    • Year and Date
      2008-09-10
    • Related Report
      2008 Final Research Report
  • [Presentation] Application of SiC-BGSITs for DC-DC converters2008

    • Author(s)
      Y. Tanaka, K. Yano, A. Takatsuka, K. Arai, T. Yatsuo
    • Organizer
      European Silicon Carbide and Related Matterials
    • Place of Presentation
      バルセロナ
    • Year and Date
      2008-09-10
    • Related Report
      2008 Annual Research Report
  • [Presentation] AraiShort circuit operation of SiC buried gate static induction transistors (SiC BGSITs)2008

    • Author(s)
      K.Yano, Y.Tanaka, T.Yatsuo,A.Takatsuka, and K.
    • Organizer
      European Silicon Carbide and Related Matterials
    • Year and Date
      2008-09-09
    • Related Report
      2008 Final Research Report
  • [Presentation] Short circuit operation of SiC buried gate static induction transistors (SiC BGSITs)2008

    • Author(s)
      K. Yano, Y. Tanaka, T. Yatsuo, A. Takatsuka, K. Arai
    • Organizer
      European Silicon Carbide and Related Matterials
    • Place of Presentation
      バルセロナ
    • Year and Date
      2008-09-09
    • Related Report
      2008 Annual Research Report

URL: 

Published: 2006-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi