Connect with us

Help finding a replacement mosfet.

Discussion in 'Troubleshooting and Repair' started by chrish, Feb 20, 2012.

  1. chrish

    chrish

    3
    0
    Feb 20, 2012
    I have spent hours trying to locate a suitable replacement for a couple of mosfets from my
    computer motherboard that burnt out. The part number is ceb65a3. I would appreciate any help I can get. I don't have enough experience with mosfets to know which characteristics matter when picking a comparable replacement and I have been trying to find an equivalent that is close to the original and I have not had any luck so far. The company that made the original has a comparable one which is ceb75a3 but I have not found any place where I can order some. Thanks in advance.
     
  2. (*steve*)

    (*steve*) ¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd Moderator

    25,192
    2,694
    Jan 21, 2010
    Have you located the datasheet for the original mosfet? That will tell us what we need to know to help you.
     
  3. (*steve*)

    (*steve*) ¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd Moderator

    25,192
    2,694
    Jan 21, 2010
    Maybe you're looking for something like this.
     
  4. chrish

    chrish

    3
    0
    Feb 20, 2012
    The datasheet is here.

    Will it make a difference that that device is logic level gate versus just a plain enhancement mode mosfet?
     
  5. (*steve*)

    (*steve*) ¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd Moderator

    25,192
    2,694
    Jan 21, 2010
    The Vgs(th) values are similar, as is Id at 10V, so I'd expect not.
     
  6. chrish

    chrish

    3
    0
    Feb 20, 2012
    Ok thanks, I will order some and give them a try.
     
Ask a Question
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.
Electronics Point Logo
Continue to site
Quote of the day

-