This part is a kind of semiconductor called TSF16N50MR.

Function of this product has N-Channel MOSFET.

Manufacturers : Truesemi

Image and pinout :

Some of the text within the PDF file :

TSF16N50MR TSF16N50MR 500V N-Channel MOSFET General Description This Power MOSFET is produced using Truesemi‘s advanced planar stripe DMOS technology. This advanced technology has been especially tailored to minimize on-state resistance, provide superior switching performance, and withstand high energy pulse in the avalanche and commutation mode. These devices are well suited for high efficiency switched mode power supplies, active power factor correction based on half bridge topology. Features • 16.0A,500V,Max.RDS(on)=0.37 Ω @ VGS =10V • Low gate charge(typical 32nC) • High ruggedness • Fast switching • 100% avalanche tested • Improved dv/dt capability Absolute Maximum Ratings TC=25℃ unless otherwise specified Symbol VDSS VGS ID IDM EAS EAR dv/dt PD TJ, TSTG TL Para [ ... ]

TSF16N50MR PDF Datasheet Download