The Fairchild/ON Semiconductor HMHA2801AR1V is an isolator with a transistor output type. It has a maximum forward voltage of 1.3V and a minimum DC current transfer ratio of 80% at 5mA. The maximum DC current transfer ratio is 160% at 5mA, and the Vce saturation is 300mV (Max). With an isolation voltage of 3750Vrms, this component operates in a temperature range of -55°C to 100°C and comes in a 4-mini-flat package. It has a maximum output voltage of 80V and a channel output current of 50mA. The continuous forward current is 50mA.