Optocoupler/LED/nixie tube/photoelectric device

This general-purpose optocoupler contains a gallium arsenide infrared light-emitting diode that drives a silicon phototransistor in a 6-pin dual-row plug-inencapsulation.

The MOC3081M, MOC3082M, and MOC3083M devices contain a GaAs infrared light-emitting diode optically coupled to a monolithic silicon detector that performs the function of a voltage zero-crossing detection bidirectional triac driver.