igbt gate driver

Discussion in 'The Projects Forum' started by pleasure, May 8, 2009.

  1. pleasure

    Thread Starter New Member

    May 8, 2009
    1
    0
    Hello to all!!!!!!
    can anybody help me in developing the gate driver circuits for the IGBT (1200V, 400A) using mitsubishi driver IC EXB851?

    Thanks!!!!!!!
     
  2. StayatHomeElectronics

    Well-Known Member

    Sep 25, 2008
    864
    40
    I have seen data sheets for a Fuji Electric EXB851, it says the maximum current for a 1200V IGBT is 300A. Do you have another data sheet for the part?

    Are you trying to overcome the current limitation or is your question more general?

    The data sheet shows some nice application circuits.
    http://www.datasheetcatalog.org/datasheet/fuji/EXB850.pdf
     
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