Provide isolated feedback
Interface between logic circuits
Highly reliable transistor output photocoupler with base pin
Level shifting
DC and AC inputs
Adjustment feedback circuit in SMPS
Eliminate ground loops
Current transfer ratio ( CTR : min. 20% IF = ±1mA, VCE = 5V )
Wide operating temperature range -55~110ºC
Response time (tr : TYP 4us at VCE = 2V, IC = 2mA, RL = 100)
High input and output isolation voltage ( Viso = 5,000Vrms )
High collector-emitter voltage (VCE≧80V)
Safety certifications: UL, VDE, CQC, CE
RoHS, REACH standard MSL class I.