SFH615A / SFH6156
VISHAY
Vishay Semiconductors
Optocoupler, High Reliability, 5300 VRMS
Features
• Excellent CTR Linearity Depending on
Forward Current
• Isolation Test Voltage, 5300 VRMS
• Fast Switching Times
• Low CTR Degradation
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• Low Coupling Capacitance
• Lead-free component
• Component in accordance to RoHS 2002/95/EC
C
E
A
C
4
3
1
1
2
17448
and WEEE 2002/96/EC
Agency Approvals
Order Information
• UL1577, File No. E52744 System Code H or J,
Double Protection
Part
Remarks
SFH615A-1
CTR 40 - 80 %, DIP-4
• DIN EN 60747-5-2 (VDE0884)
DIN EN 60747-5-5 pending
Available with Option 1
SFH615A-2
CTR 63 - 125 %, DIP-4
SFH615A-3
CTR 100 - 200 %, DIP-4
SFH615A-4
CTR 160 - 320 %, DIP-4
SFH6156-1
CTR 40 - 80 %, SMD-4
Applications
Switchmode power supply
Telecom
SFH6156-2
CTR 63 - 125 %, SMD-4
SFH6156-3
CTR 100 - 200 %, SMD-4
SFH6156-4
CTR 160 - 320 %, SMD-4
Battery powered equipment
SFH615A-1X006
SFH615A-1X007
SFH615A-2X006
SFH615A-2X007
SFH615A-2X009
SFH615A-3X006
SFH615A-3X007
SFH615A-3X008
SFH615A-3X009
SFH615A-4X006
SFH615A-4X007
SFH615A-4X008
SFH615A-4X009
CTR 40 - 80 %, DIP-4 400 mil (option 6)
CTR 40 - 80 %, SMD-4 (option 7)
CTR 63 - 125 %, DIP-4 400 mil (option 6)
CTR 63 - 125 %, SMD-4 (option 7)
CTR 63 - 125 %, SMD-4 (option 9)
CTR 100 - 200 %, DIP-4 400 mil (option 6)
CTR 100 - 200 %, SMD-4 (option 7)
CTR 100 - 200 %, SMD-4 (option 8)
CTR 100 - 200 %, SMD-4 (option 9)
CTR 160 - 320 %, DIP-4 400 mil (option 6)
CTR 160 - 320 %, SMD-4 (option 7)
CTR 160 - 320 %, SMD-4 (option 8)
CTR 160 - 320 %, SMD-4 (option 9)
Description
The SFH615A (DIP) and SFH6156 (SMD) feature a
variety of transfer ratios, low coupling capacitance
and high isolation voltage. These couplers have a
GaAs infrared diode emitter, which is optically cou-
pled to a silicon planar phototransistor detector, and
is incorporated in a plastic DIP-4 or SMD package.
The coupling devices are designed for signal trans-
mission between two electrically separated circuits.
The couplers are end-stackable with 2.54 mm lead
spacing.
Creepage and clearance distances of > 8.0 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 VRMS or DC.
For additional information on the available options refer to
Option Information.
See TAPE AND REEL Section for 4-pin optocouplers T0 with 90 °
rotation.
Specifications subject to change.
Document Number 83671
Rev. 1.6, 20-Jul-04
www.vishay.com
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