transistor replacement dp35dp
It is a power mosfet, I found it here https://ro.mouser.com/ProductDetail/ON-Semiconductor/NTD23N03RG?qs=ZXBb0xZ9WeA5xo9SNYh98g%3D%3D

The replacement it's not very easy if you dont have the necessary tools. You need a soldering station with hot air gun.