This part is a kind of semiconductor called 2N6755.

Function of this product has N-Channel MOSFET Transistor.

Manufacturers : Inchange Semiconductor

Image and pinout :

Some of the text within the PDF file :

INCHANGE Semiconductor isc N-Channel MOSFET Transistor isc Product Specification 2N6755 DESCRIPTION ·VGS Rated at ±20V ·Silicon Gate for fast switching speeds ·IDSS 、RDS(ON) ,specified at elevated temperature ·Low drive reqirements APPLICATIONS designed for high power ,high speed application ,such as switching applies,UPS,AC and DC motor controls , relay and high energy pulse circuits. ABSOLUTE MAXIMUM RATINGS(Ta=25℃) SYMBOL ARAMETER VALUE UNIT VDSS VGS ID Ptot Tj Tstg Drain-Source Voltage (VGS=0) 60 V Gate-Source Voltage ±20 V Drain Current-continuous@ TC=37℃ 12 A Total Dissipation@TC=25℃ 75 W Max. Operating Junction Temperature -55~150 ℃ Storage Temperature Range -55~150 ℃ THERMAL CHARACTERISTICS SYMBOL PARAMETER Rth j-c Thermal Resistance,Junction t [ ... ]

2N6755 PDF Datasheet Download