This part is a kind of semiconductor called 2SK1350.

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 2SK1350 DESCRIPTION ·Drain Current –ID=15A@ TC=25℃ ·Drain Source Voltage- : VDSS=200V(Min) ·Fast Switching Speed APPLICATIONS ·high speed power switching ABSOLUTE MAXIMUM RATINGS(Ta=25℃) SYMBOL ARAMETER VALUE UNIT VDSS VGS ID Ptot Tj Tstg Drain-Source Voltage (VGS=0) Gate-Source Voltage 200 ±20 Drain Current-continuous@ TC=25℃ 15 Total Dissipation@TC=25℃ 45 Max. Operating Junction Temperature 150 Storage Temperature Range -55~150 V V A W ℃ ℃ THERMAL CHARACTERISTICS SYMBOL PARAMETER MAX UNIT Rth j-c Rth j-a Thermal Resistance,Junction to Case 2.77 ℃/W Thermal Resistance,Junction to Ambient 62.5 ℃/W isc website：www.iscsemi.cn 1 isc & iscsemi is registered trad [ ... ]

2SK1350 PDF Datasheet Download