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FCD810C - Optically-Coupled Isolator

Download the FCD810C datasheet PDF. This datasheet also covers the FCD810 variant, as both devices belong to the same optically-coupled isolator family and are provided as variant models within a single manufacturer datasheet.

General Description

The FCD810 series of optoisolators combines a GaAs infrared-emitting diode and a silicon npn phototransistor in close proximity.

Optical intercoupling provides a high degree of ac and dc isolation.

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Note: The manufacturer provides a single datasheet file (FCD810-FairchildSemiconductor.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Optically-Coupled Isolator Optoelectronic Products 5-3 FCD810/A/B/C/D General Description The FCD810 series of optoisolators combines a GaAs infrared-emitting diode and a silicon npn phototransistor in close proximity. Optical intercoupling provides a high degree of ac and dc isolation. A capability for continuous operation of the input diode results in a frequency response extending to dc. Connection to the transistor base is also provided for design flexibility.