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FCD855D Datasheet Optically-Coupled Darlington Isolator

Manufacturer: Fairchild (now onsemi)

Download the FCD855D datasheet PDF. This datasheet also includes the FCD850 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (FCD850-ETC.pdf) that lists specifications for multiple related part numbers.

General Description

The FCD850, FCD855 series of optoisolators have a silicon npn Planar Darlington phototransistor coupled to a GaAs diode.

Each is mounted in a e-pin plastic dual in-line package.

The FCD850/FCD850C has a minimum collector-emitter breakdown voltage of 30 V;

Overview

Optically-Coupled Darlington Isolator Optoelectronic Products 5-17 FCD850/C/D FCD855/C/D.