The Lite-On Inc. 020743-LTV-846 is a through-hole transistor output type isolator. It has four channels and an isolation voltage of 5000Vrms. The minimum DC current transfer ratio is 50% @ 5mA, and the maximum is 600% @ 5mA. The device has a Vce saturation of 200mV and a forward voltage of 1.2V. The channel output current is 50mA, and the maximum output voltage is 80V. The switching turn-on and turn-off time is not specified, but the rise and fall time are 4μs and 3μs, respectively. The device is housed in a 16-DIP package and has a temperature range of -30°C to 100°C. It is suitable for use in isolator applications.