Improvement of Switching Characteristics of a High Voltage Switch with MOSFETs Connected in series

この論文にアクセスする

この論文をさがす

著者

抄録

This paper describes a high voltage switch with MOSFETs connected in series employing a novel driving method in which the turn-on of the master stage by the input signal simultaneously puts other stages in conduction. Stages comected in series except for the master one are driven using the displacement current which flows just when the master stage is turned on. The displacement current can simultaneously drives those stage because the current flows in series through those stages. Hence, the fast switching speed can be obtained even with many stages connected in series. A prototype high voltage switch has been built and its characteristics has been investigated. We found that the parasitic capacitances between the stages and the ground position make the switching characteristics worse and that optimizing the circuit condition makes fast switching possible even with the parasitic capacitances. We have showed that the rise time is almost constant even with the increase in the series number, and that the rise time of 22ns in obtained with 10 MOSFETs' stage in series under an output power condition of 8kV and 120A.

収録刊行物

  • 電気学会論文誌. D, 産業応用部門誌 = The transactions of the Institute of Electrical Engineers of Japan. D, A publication of Industry Applications Society  

    電気学会論文誌. D, 産業応用部門誌 = The transactions of the Institute of Electrical Engineers of Japan. D, A publication of Industry Applications Society 117(11), 1396-1403, 1997-11 

    The Institute of Electrical Engineers of Japan

参考文献:  7件

参考文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

被引用文献:  3件

被引用文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

各種コード

  • NII論文ID(NAID)
    10002725660
  • NII書誌ID(NCID)
    AN10012320
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    09136339
  • NDL 記事登録ID
    4323255
  • NDL 雑誌分類
    ZN31(科学技術--電気工学・電気機械工業)
  • NDL 請求記号
    Z16-1608
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
ページトップへ