Optocoupler/LED/nixie tube/photoelectric device

The FOD420, FOD4208, FOD4216, and FOD4218 devices consist of an infrared light-emitting diode coupled to a hybrid any-phase triac formed using two antiparallel SCRs to form a triac capable of driving a discrete triac. Switches the triac function. The FOD4216 and FOD4218 use a high-efficiency infrared light-emitting diode to provide enhanced trigger sensitivity. These devices use a standard 6-pin dual-inline plug-in (DIP) encapsulation.

The FOD3120 is a 2.5A output current gate drive optocoupler capable of driving most 800V/20A IGBT/MOSFETs. It is suitable for fast switching drive of power IGBTs and MOSFETs used in motor control inverter applications and high performance power systems. It utilizes ON Semiconductor's proprietary coplanar encapsulation technology Optoplanar and optimized IC design to achieve high noise immunity with high common-mode rejection characteristics. It consists of a gallium aluminum arsenide (AlGaAs) light-emitting diode (LED) optically coupled to an integrated circuit with a high-speed driver for a push-pull MOSFET output stage.