6, 8-PIN DIP, SLOW SWITCHING TYPE 1-ch, 2-ch Optical coupled MOS FET 6引脚DIP,慢切换类型1通道2通道光学耦合场效应晶体管 6, 8-PIN DIP, SLOW SWITCHING TYPE 1 6?引脚DIP,慢切换类型1 6 / 8-PIN DIP / SLOW SWITCHING TYPE 1-ch / 2-ch Optical coupled MOS FET 6 8-PIN DIP SLOW SWITCHING TYPE 1-ch 2-ch Optical coupled MOS FET