Mosfet replacement alternative

Discussion in 'General Electronics Chat' started by Robb2231, Feb 3, 2013.

  1. Robb2231

    Thread Starter New Member

    Feb 3, 2013
    1
    0
    Hi, im new to posting on this forum but have been lurking for quite a while now and have learnt so much from here! I am currently working on a smps for a television thats gone kaput. I am trying to source a replacement for a mosfet thats gone bad, I cannot source the original part so I am looking at alternatives. Coule someone please advise me as to weather this is a suitable replacement. The MOSFET that i'm replacing is an n channel W29NK50ZD, the data sheet can be found here:
    http://www.alldatasheet.net/datasheet-pdf/pdf/146327/STMICROELECTRONICS/W29NK50ZD.html

    The one that I have found is a hitachi 2SK1520, the data sheet can be found here:
    http://www.datasheetcatalog.org/datasheet/HitachiSemiconductor/mXutxuu.pdf

    I would be extremely greatfull for some experienced knowledge on this one
    Thanks, Rob
     
  2. timescope

    Member

    Dec 14, 2011
    298
    44
    The 2SK1520 would be a suitable substitute as the characteristics are similar. You need to test all the components associated with the transistor and replace any that are defective before replacing it.

    Timescope
     
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