TLP283 and TLP283-4 is a very small and thin coupler,suitable for surface mount assembly in applications such as on-board power supplies,programmable controllers. TLP283 and TLP283-4 consist of photo transistor,optically coupled to a gallium arsenide infrared emitting diode.

Collector-Emitter Voltage  : 100 V (MIN)

Current Transfer Ratio  : 100% (MIN)@IF=1mA 

1 Pulse delay time(Note 1)  : 100us(MAX)@IF=1mA,RL=10kΩ

Isolation Voltage  : 2500 Vrms (MIN)

UL Recognized  : UL1577 , File No. E67349

Note 1 : 1 Pulse delay time = tON+tOFF