This part is a kind of semiconductor called APM4410.

Function of this product has N-Channel Enhancement Mode MOSFET.

Manufacturers : Anpec Electronics Coropration

Image and pinout :

Some of the text within the PDF file :

APM4410 N-Channel Enhancement Mode MOSFET Features Pin Description • 30V/11.5A, RDS(ON) = 9mΩ(typ.) @ VGS = 10V RDS(ON) =14.5mΩ(typ.) @ VGS = 4.5V • High Density Cell Design • Reliable and Rugged • SO-8 Package Applications S1 S2 S3 G4 8D 7D 6D 5D SO − 8 D • Power Management in Notebook Computer, Portable Equipment and Battery Powered Systems G Ordering and Marking Information S N-Channel MOSFET APM 4410 H a n d lin g C o d e Temp. Range Package Code Package Code K : SO -8 O perating Junction Tem p. R ange C : -55 to 125°C H andling C ode TU : Tube TR : Tape & Reel APM4410 K : APM 4410 XXXXX XXX XX - D ate Code Absolute Maximum Ratings (TA = 25°C unless otherwise noted) Symbol VDSS VGSS ID IDM PD Parameter Drain-Source Voltage Gate-Source Voltage Maxim [ ... ]

APM4410 PDF Datasheet Download