BUY MOC205M https://www.utsource.net/itm/p/1185271.html
8-Pin SOIC Phototransistor Output Optocoupler; Package: SOIC-W; No of Pins: 8; Container: Box
The MOC205M is an optically coupled isolator manufactured by Fairchild Semiconductor. It is a SOP-8P,QTC package and is used to provide electrical isolation between two circuits. Features: High isolation voltage: 5000Vrms Low input current: 5mA High CTR: 50-400% Low output saturation voltage: 0.4V High common mode transient immunity: 25kV/μs Operating temperature range: -55°C to +125°C Applications: Industrial control systems Automotive systems Medical equipment Power supplies Telecommunications equipment (For reference only)