Optocoupler/LED/nixie tube/photoelectric device

The HMHAA280 consists of two gallium arsenide infrared emitting diodes in anti-parallel to drive a silicon phototransistor in a compact 4-pin miniature flat encapsulation. Lead spacing is 1.27mm.

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.

The HMHAA280 consists of two gallium arsenide infrared emitting diodes in anti-parallel to drive a silicon phototransistor in a compact 4-pin miniature flat encapsulation. Lead spacing is 1.27mm.

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.