Optocoupler/LED/nixie tube/photoelectric device

These devices consist of a gallium arsenide infrared light emitting diode optically coupled to a monolithic silicon phototransistor detector in a small surface mount plastic encapsulation. It is suitable for high-density applications without the need for through-board mounting.

The FOD410, FOD4108, FOD4116, and FOD4118 devices consist of an infrared light-emitting diode coupled with a hybrid triac formed using two antiparallel SCRs to form a three-terminal capable of driving a discrete triac. Triac function. The FOD4116 and FOD4118 use high efficiency infrared light emitting diodes to provide increased trigger sensitivity. These devices feature a standard 6-pin dual-inline plug-in (DIP) encapsulation.

The HCPL05XX and HCPL04XX optocouplers consist of an AlGaAs LED optically coupled to a high-speed photodetector transistor in a compact 8-pin small footprint encapsulation.