The H11A3 is an optoisolator designed for transistor photovoltaic output. It has an output type of transistor with base and an input type of DC. The device has a voltage isolation of 5300Vrms and a current transfer ratio of 20% @ 10mA. It has a current DC forward (If) (Max) of 60mA and a voltage forward (Vf) (Typ) of 1.1V. The device has a current output/channel of 50mA and a voltage output (Max) of 70V. It has a Vce saturation (Max) of 400mV and a turn on/turn off time (Typ) of 3µs 3µs. The device is supplied in a 6-DIP (0.300" 7.62mm) package and has a standard package of 2000. It has an operating temperature range of -55°C ~ 100°C and has a medium popularity.