This part is a kind of semiconductor called AM200N10-05B.

Function of this product has N-Channel MOSFET.

Manufacturers : Analog Power

Image and pinout :

Some of the text within the PDF file :

Analog Power N-Channel 100-V (D-S) MOSFET Key Features: • Low rDS(on) trench technology • Low thermal impedance • Fast switching speed Typical Applications: • LED Inverter Circuits • DC/DC Conversion Circuits • Motor drives AM200N10-05B VDS (V) 100 PRODUCT SUMMARY rDS(on) (mΩ) 5.5 @ VGS = 10V 7 @ VGS = 6.5V ID (A) 200a ABSOLUTE MAXIMUM RATINGS (TA = 25°C UNLESS OTHERWISE NOTED) Parameter Symbol Limit Drain-Source Voltage VDS 100 Gate-Source Voltage Continuous Drain Current a Pulsed Drain Current b Continuous Source Current (Diode Conduction) a Power Dissipation a TC=25°C TC=25°C TC=25°C VGS ID IDM IS PD ±20 200 400 200 300 Operating Junction and Storage Temperature Range TJ, Tstg -55 to 175 Units V A A W °C Maximum Junction-to-Ambient c Maximum Junction- [ ... ]

AM200N10-05B PDF Datasheet Download