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4N39

Fairchild Semiconductor
Part Number 4N39
Manufacturer Fairchild Semiconductor
Description PHOTO SCR OPTOCOUPLERS
Published Apr 1, 2005
Detailed Description PHOTO SCR OPTOCOUPLERS DESCRIPTION The 4N39 and 4N40 have a gallium-arsenide infrared emitting diode optically coupled ...
Datasheet PDF File 4N39 PDF File

4N39
4N39


Overview
PHOTO SCR OPTOCOUPLERS DESCRIPTION The 4N39 and 4N40 have a gallium-arsenide infrared emitting diode optically coupled with a light activated silicon controlled rectifier in a dual in-line package.
4N39 4N40 FEATURES • • • • 10 A, T2L compatible, solid state relay 25 W logic indicator lamp driver 400 V symmetrical transistor coupler Underwriters Laboratory (UL) recognized  File #E90700 6 1 6 SCHEMATIC 1 ANODE 1 6 GATE APPLICATIONS • • • • • Low power logic circuits 6 Telecommunications equipment Portable electronics Solid state relays Interfacing coupling systems of different potentials and impedances.
CATHODE 2 5 ANODE 1 N/C 3 4 CATHODE Parameter TOTAL DEVICE *Storage Temperatu...



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