TOSHIBA Semiconductor TLP181(Y-TPR,F,T) Current - Dc Forward (if): 50mA Current - Output / Channel: 50mA Current Transfer Ratio (max): 150% @ 5mA Current Transfer Ratio (min): 50% @ 5mA Input Type: DC Mounting Type: Surface Mount Number Of Channels: 1 Output Type: Transistor Package / Case: 4-SMD Series: - Vce Saturation (max): 400mV Voltage - Isolation: 3750Vrms Voltage - Output: 80V