SFH691AT_13 Datasheet, PDF (1/5 Pages) Vishay Siliconix – Optocoupler, Phototransistor Output, SOP-4, AC Input Mini-Flat

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SFH691AT
Vishay Semiconductors
Optocoupler, Phototransistor Output, SOP-4, AC Input,
Mini-Flat Package
i179066
A/C 1
C/A 2
i179066_8
4C
3E
DVE
DESCRIPTION
The SFH691AT has a GaAs infrared emitting diode emitter,
which is optically coupled to silicon planar phototransistor
detector, and is incorporated in a 4 pin 100 mil lead pitch
miniflat package. It features a high current transfer ratio, low
coupling capacitance, and high isolation voltage.
The coupling devices are designed for signal transmission
between two electrically separated circuits.
FEATURES
• SOP (small outline package)
• Isolation test voltage, 3750 V_RMS (1 s)
• High collector emitter breakdown voltage, 
V_CEO = 70 V
• Bidirectional AC input
• Low saturation voltage
• Fast switching times
• Temperature stable
• Low coupling capacitance
• End stackable, 0.100" (2.54 mm) spacing
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• High density mounting or space sensitive PCBs
• PLCs
• Telecommunication
AGENCY APPROVALS
• UL1577, file no. E52744 system code U
• cUL tested to CSA Bulletin 22.2 5A
• FIMKO
• DIN EN 60747-5-5 (VDE 0884)
• CQC GB4943.1-2011 (suitable for installation altitude
below 2000 m)
ORDERING INFORMATION
S
F
H
6
9
1
A
T
SOP-4
PART NUMBER
AGENCY CERTIFIED/PACKAGE
UL, cUL, FIMKO
SOP-4
TAPE
AND
REEL
CTR (%)
50 to 300
SFH691AT
7.21 mm
Rev. 2.1, 12-Apr-13
1
Document Number: 83719
For technical questions, contact: [e-mail]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000