This part is a kind of semiconductor called AP9435GM.

Function of this product has P-CHANNEL ENHANCEMENT MODE POWER MOSFET.

Manufacturers : Advanced Power Electronics

Image and pinout :

Some of the text within the PDF file :

AP9435GM Pb Free Plating Product Advanced Power Electronics Corp. ▼ Simple Drive Requirement ▼ Low Gate Charge ▼ Fast Switching Speed D D D D P-CHANNEL ENHANCEMENT MODE POWER MOSFET BVDSS RDS(ON) G -30V 50mΩ -5.3A ID SO-8 S S S Description The 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 SO-8 package is universally preferred for all commercial-industrial surface mount applications and suited for low voltage applications such as DC/DC converters. D G S Absolute Maximum Ratings Symbol VDS VGS ID@TA=25℃ ID@TA=70℃ IDM PD@TA=25℃ TSTG TJ Parameter Drain-Source Voltage Gate-Source Voltage Continuous Drain Current Continuous Drain Current Pulsed Dra [ ... ]

AP9435GM PDF Datasheet Download