BUY TLP165J(TPRF) https://www.utsource.net/itm/p/9506538.html

Description: Photocoupler, Isolation Type, Phototransistor Output Features: High Isolation Voltage: 2500 Vrms (min) High CTR: 200% (min) (IF = 5 mA, VCE = 5 V) Low Input Current: 1.6 mA (max) (VCE = 5 V) Low Output Saturation Voltage: 0.4 V (max) (IF = 5 mA, VCE = 5 V) Lead Free Application: Industrial equipment Home appliances Office automation equipment Power supplies Measuring instruments (For reference only)