Optocoupler/LED/nixie tube/photoelectric device

The FOD814 consists of two anti-parallel GaAs infrared light-emitting diodes that drive the output of a silicon phototransistor in a 4-pin dual column plug-inencapsulation. The FOD817 series contains Gallium Arsenide Infrared Emitting Diodes driving silicon phototransistors in a 4-pin dual column plug-inencapsulation.

The MOC301XM and MOC302XM series are opto-isolated triac driver devices. These devices consist of a GaAs infrared light-emitting diode and a photosensitive silicon bidirectional switch that functions like a triac. These devices are suitable for use as an interface between electronic control and power triacs to control resistive and inductive loads operating at 115 VAC.