| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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190 pcs
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190 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Tape & Reel |
The Vishay Semiconductors SFH6156-3 is an optocoupler designed for signal transmission between electrically separated circuits. It features a GaAs infrared diode emitter optically coupled to a silicon planar phototransistor detector, housed in an SMD-4 package.
Key electrical characteristics include an isolation test voltage of 5300 VRMS, ensuring robust isolation in applications. The current transfer ratio (CTR) for this specific part, under typical conditions (IF = 10 mA, VCE = 5 V), ranges from 40% to 80%. The device is designed for fast switching times and exhibits low CTR degradation and low coupling capacitance.
This optocoupler is suitable for applications requiring reliable signal isolation, such as switchmode power supplies and telecommunications equipment. Its surface mount package facilitates integration into modern electronic designs. The component is compliant with RoHS directive 2002/95/EC and WEEE 2002/96/EC.
Agency approvals include UL1577 and DIN EN 60747-5-5 (VDE 0884) with option 1. The part is end-stackable with 2.54 mm lead spacing, and options are available for enhanced creepage and clearance distances.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.54 | $0.54 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The isolation test voltage is 5300 VRMS.
The current transfer ratio is 40% to 80% under typical test conditions.
The SFH6156-3 is in an SMD-4 package.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level is 1 Unlimited.
The REACH status is REACH Unaffected.