2SK2038 N CHANNEL MOS TYPE (high speed/ high CURRENT SWITCHING APPLICATIONS) transistor,MOSFET,N-CHANNEL,800V V(BR)DSS,5A I(D),TO-247VAR From old datasheet system N CHANNEL MOS TYPE (high speed, high CURRENT SWITCHING APPLICATIONS) N通道马鞍山型(高速,高电流开关应用)