6N139 Datasheet (Avago) - High Gain Optocouplers

6N139, High Gain Optocouplers

These high gain series couplers use a Light Emitting Diode and an integrated high gain photodetector to provide extremely high current transfer ratio between input and output.

Separate pins for the photodiode and output stage result in TTL compatible saturation voltages and high speed operation.

6N139 Features

* High current transfer ratio

* 2000% typical (4500 % typical for HCNW139/138)

* Low input current requirements

* 0.5 mA

* TTL compatible output

* 0.1 V VOL typical

* Performance guaranteed over temperature 0°C to 70°C

* Base access