K0389 K0392 MOSFET Pinout question

[dicky96]

Hi guys
I need to order some K0389 and K0392 Mosfets for a GPU repair

When I look up the datasheets I find these

K0389 - https://pdf1.alldatasheet.es/datashe...JK0389DPA.html

K0392 - https://pdf1.alldatasheet.com/datash...JK0392DPA.html

But you will see these are different packages and both the K0389 and K0392 off my PCB have the same package (same as K0392 in the above datasheets)

I can find both MosFETs on ALI

https://www.aliexpress.com/item/3256...archweb201603_

https://www.aliexpress.com/item/3290...archweb201603_

But I can't see clearly what I am getting. I don't understand why the K0389 datasheet does not match the device I have.

So what to order?

[SMDFlea]

Re: K0389 K0392 MOSFET Pinout question

Are you sure its an 8 and not a B . This might be it,same package WPAK(3F)



order part number: RJK03B9DPA-00-J5A

[dicky96]

Re: K0389 K0392 MOSFET Pinout question

You are spot on mate! K03B9

Nice one

[SMDFlea]

Re: K0389 K0392 MOSFET Pinout question

That same ali seller has some https://www.aliexpress.com/item/32905878595.html

[dicky96]

Re: K0389 K0392 MOSFET Pinout question

Cheers, Yeah I ordered both types of MOSFET and also the APW7088 VRM controller from SUHMS, so I saved a bit on postage. I've used that supplier before, they seem OK