Optocoupler/LED/nixie tube/photoelectric device

The FODM121 series, FODM124 and FODM2701 include a Gallium Arsenide Infrared Emitting Diode driving a phototransistor within a compact 4-pin micro-flat encapsulation. Lead spacing is 2.54 mm. The FODM2705 consists of two Gallium Arsenide Infrared Emitting Diodes connected in anti-parallel for AC operation.

The FODM214 series of single-channel DC-sense input optocouplers feature a compact half-pitch miniature flat 4-pin encapsulation that contains two gallium arsenide (GaAs) infrared light-emitting diodes that are optocoupled to a phototransistor in reverse parallel. coupling. The input-output isolation voltage VISO is rated at 3,750 VACRMS.