PC817: Single-channel compact dual in-line package photocoupler
Current transmission rate: (CTR: minimum 50%, IF = 5mA, V CE = 5V);
high isolation voltage between input and output is 5000V effective value.

Forward current (ICEO): 50mA
Forward peak current (ICE max) :1A
Reverse voltage :6V
Power consumption: 70mW
Collector emitter voltage :35V
Emitter collector voltage: 6V
Collector current: 50mA
Collector power consumption: 150mW
Total power consumption: 200mW
Working temperature: -30℃~+100℃
Collector emitter saturation voltage: 0.1V (typical value)