This part is a kind of semiconductor called JCS2N65F.
Function of this product has N-CHANNEL MOSFET.
Manufacturers : JILIN SINO-MICROELECTRONICS
Image and pinout :
Some of the text within the PDF file :
N 沟道增强型场效应晶体管 R N-CHANNEL MOSFET JCS2N65C 主要参数 MAIN CHARACTERISTICS ID 2.0 A VDSS 650 V Rdson(Vgs=10V) 5.0 Ω Qg 8.0 nC 封装 Package 用途 高频开关电源 电子镇流器 LED 电源 APPLICATIONS High efficiency switch mode power supplies Electronic lamp ballasts based on half bridge LED power supplies 产品特性 低栅极电荷 低Crss (典型值 3.8pF) 开关速度快 产品全部经过雪崩测试 高抗 dv/dt 能力 RoHS 产品 FEATURES Low gate charge Low Crss (typical 3.8pF ) Fast switching 100% avalanche tested Improved dv/dt capability RoHS product 订货信息 ORDER MESSAGE 订货型号 Order codes 印记 Marking JCS2N65TC-O-T-N-B JCS2N65VC-O-V-N-B JCS2N65RC-O-R-N-B JCS2N [ ... ]