This part is a kind of semiconductor called 72T03GH.

Function of this product has AP72T03GH.

Manufacturers : Advanced Power Electronics

Image and pinout :

Some of the text within the PDF file :

Advanced Power Electronics Corp. AP72T03GH/J RoHS-compliant Product N-CHANNEL ENHANCEMENT MODE POWER MOSFET ▼ Simple Drive Requirement ▼ Low On-resistance ▼ Fast Switching Characteristic G D S Description Advanced Power MOSFETs from APEC provide the designer with the best combination of fast switching, ruggedized device design, low on-resistance and cost-effectiveness. The TO-252 package is widely preferred for commercial-industrial surface mount applications and suited for low voltage applications such as DC/DC converters. The through-hole version (AP72T03GJ) are available for low-profile applications. Absolute Maximum Ratings Symbol Parameter VDS VGS ID@TC=25℃ ID@TC=100℃ IDM PD@TC=25℃ EAS IAR TSTG TJ Drain-Source Voltage Gate-Source Voltage Continuous Drain Current [ ... ]

72T03GH PDF Datasheet Download