This part is a kind of semiconductor called 85T03GH.

Function of this product has AP85T03GH.

Manufacturers : APE

Image and pinout :

Some of the text within the PDF file :

AP85T03GH/J RoHS-compliant Product Advanced Power Electronics Corp. ▼ Low Gate Charge N-CHANNEL ENHANCEMENT MODE POWER MOSFET D BVDSS RDS(ON) ID 30V 6mΩ 75A ▼ Simple Drive Requirement ▼ Fast Switching G S Description The TO-252 package is widely preferred for all commercial-industrial surface mount applications and suited for low voltage applications such as DC/DC converters. The through-hole version (AP85T03GJ) is available for low-profile applications. G D G D S TO-252(H) S TO-251(J) Absolute Maximum Ratings Symbol VDS VGS ID@TC=25℃ ID@TC=100℃ IDM PD@TC=25℃ TSTG TJ Parameter Drain-Source Voltage Gate-Source Voltage Continuous Drain Current, VGS @ 10V Continuous Drain Current, VGS @ 10V Pulsed Drain Current 1 Rating 30 +20 75 55 350 107 0.7 -5 [ ... ]

85T03GH PDF Datasheet Download