OPTOCOUPLER, TRANSISTOR O/P; No. of Channels:1; Isolation Voltage:5kV; Optocoupler Output Type:Phototransistor; Input Current:20mA; Output Voltage:70V; Opto Case Style:DIP; No. of Pins:4; SVHC:No SVHC (20-Jun-2011); Collector Emitter Voltage V(br)ceo:70V; Current Transfer Ratio Max:125%; Current Transfer Ratio Min:63%; Fall Time tf:3µs; Operating Temperature Range:-55°C to +110°C; Output Type:Phototransistor; Rise Time:4µs