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SFH6186-3-SFH6186-4-SFH618A-2-SFH618A-3-SFH618A-4
Optocouplers
SFH618A / SFH6186Document Number 83673
Vishay Semiconductorswww.vishay.com
Optocoupler, Phototransistor Output, Low Input Current
Features Good CTR Linearity Depending on
Forward Current Low CTR Degradation High Collector-emitter Voltage, V CEO = 55 V Isolation Test Voltage, 5300 V RMS Low Coupling Capacitance End-Stackable, 0.100 " (2.54 mm) Spacing High Common-mode Interference Immunity Lead-free component Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
Agency Approvals UL1577, File No. E52744 System Code H or J,
Double Protection CSA 93751 DIN EN 60747-5-2 (VDE0884)
DIN EN 60747-5-5 pending
Available with Option 1
ApplicationsTelecom
Industrial Controls
Battery Powered Equipment
Office Machines
DescriptionThe SFH618A (DIP) and SFH6186 (SMD) feature a
high current transfer ratio, low coupling capacitance
and high isolation voltage. These couplers have a
GaAs infrared diode emitter, which is optically cou-
pled to 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
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 InformationFor additional information on the available options refer to
Option Information.