This part is a kind of semiconductor called 7D0N65F1.
Function of this product has KHB7D0N65F1.
Manufacturers : KEC
Image and pinout :

Some of the text within the PDF file :
SEMICONDUCTOR TECHNICAL DATA General Description KHB7D0N65P1/F1 N CHANNEL MOS FIELD EFFECT TRANSISTOR KHB7D0N65P1 This planar stripe MOSFET has better characteristics, such as fast switching time, low on resistance, low gate charge and excellent avalanche characteristics. It is mainly suitable for active power factor correction and switching mode power supplies. A O C F E G B Q I FEATURES VDSS=650V, ID=7A Drain-Source ON Resistance : RDS(ON)=1.4 @VGS=10V K M L J D N N P Qg(typ.)= 32nC H MAXIMUM RATING (Tc=25 CHARACTERISTIC Drain-Source Voltage Gate-Source Voltage @TC=25 Drain Current @TC=100 Pulsed (Note1) Single Pulsed Avalanche Energy (Note 2) Repetitive Avalanche Energy (Note 1) Peak Diode Recovery dv/dt (Note 3) Drain Power Dissipation Tc=25 Derate abo [ ... ]
7D0N65F1 PDF Datasheet Download
