Photo transistor Optocoupler, Transistor Output Optocoupler, Motion control - tatanh1983/conchodom GitHub Wiki SOIC8 SMT Dual Channel 70 V 2500 Vrms Phototransistor Optocoupler https://www.futureelectronics.com/p/semiconductors--optoelectronics--isolation-components-optocouplers/mocd213r2m-onsemi-2945236