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FCD810A - Optically-Coupled Isolator

This page provides the datasheet information for the FCD810A, a member of the FCD810 Optically-Coupled Isolator family.

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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Full PDF Text Transcription

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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.
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