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SFH628A-2 Datasheet(PDF) 1 Page - Vishay Siliconix

Part No. SFH628A-2
Description  Optocoupler, Phototransistor Output, AC Input, Low Input Current
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Manufacturer  VISHAY [Vishay Siliconix]
Direct Link  http://www.vishay.com
Logo VISHAY - Vishay Siliconix

SFH628A-2 Datasheet(HTML) 1 Page - Vishay Siliconix

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VISHAY
SFH628A / SFH6286
Document Number 83722
Rev. 1.4, 26-Apr-04
Vishay Semiconductors
www.vishay.com
1
i179080
1
1
E
C
A/C
C/A
1
2
4
3
Optocoupler, Phototransistor Output, AC Input, Low Input
Current
Features
• High Common-mode Interference Immunity
• Isolation Test Voltage, 5300 VRMS
• Low Coupling Capacitance
• Good CTR Linearity Depending on
Forward Current
• Low CTR Degradation
• High Collector-emitter Voltage, VCEO = 55 V
Agency Approvals
• UL - File No. E52744 System Code J
• DIN EN 60747-5-2(VDE0884)
DIN EN 60747-5-5 pending
Available with Option 1
Applications
Telecom
Industrial Controls
Battery Powered Equipment
Office Machines
Description
The SFH628A (DIP) and SFH6286 (SMD) feature a
high current transfer ratio, low coupling capacitance
and high isolation voltage. These couplers have a
GaAs infrared emitting diode, 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
to an operation voltage of 400 VRMS or DC.
Order Information
For additional information on the available options refer to
Option Information.
Absolute Maximum Ratings
Tamb = 25 °C, unless otherwise specified
Stresses in excess of the absolute Maximum Ratings can cause permanent damage to the devise. Functional operation of the device is
not implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute
Maximum Rating for extended periods of the time can adversely affect reliability.
Input
Part
Remarks
SFH628A-2
CTR 63 - 200 %, DIP-4
SFH628A-3
CTR 100 - 320 %, DIP-4
SFH628A-4
CTR 160 - 500 %, DIP-4
SFH6286-2
CTR 63 - 200 %, SMD-4
SFH6286-3
CTR 100 - 320 %, SMD-4
SFH6286-4
CTR 160 - 500 %, SMD-4
SFH628A-2-X006
CTR 63 - 200 %, DIP-4 400 mil (option 6)
SFH628A-3-X006
CTR 100 - 320 %, DIP-4 400 mil (option 6)
SFH628A-3-X007
CTR 100 - 320 %, SMD-4 (option 7)
SFH628A-4-X006
CTR 160 - 500 %, DIP-4 400 mil (option 6)
Parameter
Test condition
Symbol
Value
Unit
DC Forward current
IF
± 50
mA
Surge forward current
t
≤ 10 µsIFSM
± 2.5
A


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