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www.vishay.com
End of Life March-2018
SFH655A
Vishay Semiconductors
Optocoupler, Photodarlington Output
C
E
i179060
DESCRIPTION The SFH655A is optically coupled isolators with a gallium arsenide infrared LED and a silicon photodarlington detector. Switching can be achieved while maintaining a high degree of isolation between driving and load circuits. This optocouplers can be used to replace reed and mercury relays with advantages of long life, high speed switching and elimination of magnetic fields.
FEATURES • High isolation test voltage 5300 VRMS • Standard plastic DIP-4 package • Material categorization:
for definitions of compliance please see www.vishay.com/doc?99912
AGENCY APPROVALS • UL - file no.
SFH655A Datasheet
