Sharp Microelectronics PC3H4 Current - Dc Forward (if): ?±50mA Current - Output / Channel: 50mA Current Transfer Ratio (max): 400% @ 1mA Current Transfer Ratio (min): 20% @ 1mA Input Type: AC, DC Mounting Type: Surface Mount Number Of Channels: 1 Output Type: Transistor Package / Case: 4-SMD Series: - Vce Saturation (max): 200mV Voltage - Isolation: 2500Vrms Voltage - Output: 80V Other Names: 425-1341-2