PHOTOCOUPLER; No. of Channels:1; Voltage, Isolation:2.5kV; Output Type:Transistor; Input Current:50mA; Case Style:SMD-4; Operating Temperature Range:-30°C to +100°C; Approval Bodies:VDE; Approval Category:UL Recognised; Collector-to-Emitter Breakdown Voltage:80V; Current Ic Max:4mA; Current Ic Min:0.2mA; Current, If Max:50mA; External Depth:2.6mm; External Length / Height:2mm; Lead Spacing:1.27mm; No. of Pins:4; Optocoupler Type:Transistor Output; Power Dissipation:170mW; Row Pitch:7mm; Time, Fall:18µs; Time, Rise:18µs; Voltage, Vf Max:1.4V; Width, External:4.4mm; Ratio, CTR Max:400%; Ratio, CTR Min:20%