Interestingly, the OP was wrong, VNH21 identifies his mosfet just fine. It's one of these
https://www.onsemi.com/pdf/datasheet/ntd4810n-d.pdf
Interestingly they seem to have switched from an N channel to a P channel between these two boards.
Last edited by unterhausen; 03-03-21 at 01:21 PM.