SFH615A
www.vishay.com
Vishay Semiconductors
Rev. 1.2, 12-Oct-12
1
Document Number: 83433
For technical questions, contact: optocoupleranswers@vishay.com
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
Optocoupler, Phototransistor Output, High Reliability, 5300 V
RMS
DESCRIPTION
The SFH615A feature a variety of transfer ratios, low
coupling capacitance and high isolation voltage. These
couplers have a GaAs infrared diode emitter, which is
optically coupled to a silicon planar phototransistor
detector, and is incorporated in a plastic DIP-4 package.
The coupling devices are designed for signal transmission
between two electrically separated circuits.
The couplers are end-stackable with 2.54 mm lead spacing.
Creepage and clearance distances of > 8 mm are achieved
with option 6. This version complies with IEC 60950
(DIN VDE 0805) for reinforced insulation up to an operation
voltage of 400 V
RMS
or DC. Specifications subject to
change.
FEATURES
• Excellent CTR linearity depending on forward
current
• Isolation test voltage, 5300 V
RMS
• Fast switching times
• Low CTR degradation
• Low coupling capacitance
• Material categorization:
For definitions of compliance please see
www.vishay.com/doc?99912
APPLICATIONS
• Switchmode power supply
•Telecom
• Battery powered equipment
AGENCY APPROVALS
• UL file no. E52744
• cUL tested to CSA 22.2 bulletin 5A
• DIN EN 60747-5-5 (VDE 0884-5) available with option 1
• BSI EN 60950; EN 60065
•FIMKO
•CQC
Notes
• Additional options may be possible, please contact sales office.
(1)
Also available in tubes; do not add T to end.
1
2
4
3
E
CA
C
ORDERING INFORMATION
SFH615A- #X0##T
PART NUMBER CTR
BIN
PACKAGE OPTION TAPE
AND
REEL
AGENCY CERTIFIED/PACKAGE CTR (%)
UL, cUL, BSI, FIMKO 40 to 80 63 to 125 100 to 200 160 to 320
DIP-4 SFH615A-1 SFH615A-2 SFH615A-3 SFH615A-4
DIP-4, 400 mil, option 6 SFH615A-1X006 SFH615A-2X006 SFH615A-3X006 -
SMD-4, option 7 - - SFH615A-3X007T
(1)
-
SMD-4, option 9 - SFH615A-2X009T SFH615A-3X009T
(1)
SFH615A-4X009
UL, cUL, VDE, BSI, FIMKO 40 to 80 63 to 125 100 to 200 160 to 320
DIP-4 SFH615A-1X001 SFH615A-2X001 SFH615A-3X001 SFH615A-4X001
DIP-4, 400 mil, option 6 SFH615A-1X016 SFH615A-2X016 SFH615A-3X016 SFH615A-4X016
SMD-4, option 7 SFH615A-1X017T
(1)
SFH615A-2X017T
(1)
SFH615A-3X017 SFH615A-4X017T
(1)
SMD-4, option 9 - SFH615A-2X019T - -
7.62 mm 10.16 mm
Option 7
Option 6
Option 9
DIP-4
> 8 mm 8 mm typ.