This part is a kind of semiconductor called 8N60.

Function of this product has N-Channel Power MOSFET.

Manufacturers : nELL

Image and pinout :

Some of the text within the PDF file :

SEMICONDUCTOR 8N60 Series RRooHHSS Nell High Power Products DESCRIPTION N-Channel Power MOSFET (8A, 600Volts) The Nell 8N60 is a three-terminal silicon device with current conduction capability of 8A, fast switching speed, low on-state resistance, breakdown voltage rating of 600V ,and max. threshold voltage of 4 volts. They are designed for use in applications. such as switched mode power supplies, DC to DC converters, PWM motor controls, bridge circuits, and general purpose switching applications . FEATURES RDS(ON) = 1.2Ω @ VGS = 10V Ultra low gate charge(36nC max.) Low reverse transfer capacitance (CRSS = 12pF typical) Fast switching capability 100% avalanche energy specified Improved dv/dt capability 150°C operation temperature PRODUCT SUMMARY ID (A) 8 VDSS (V) 600 RDS(ON [ ... ]

8N60 PDF Datasheet Download