SFH6286-2 Vishay Integrated Circuit (Small Outline Packages) In Stock
Vishay SFH6286-2 is a single-channel AC-input optocoupler with phototransistor output in a 4-pin PDIP SMD package rated at 5300 V isolation voltage. Key specs include 55 V collector-emitter breakdown voltage, 50 mA forward current, and 63% current transfer ratio. From $0.30 in stock worldwide shipping.
- Manufacturer
- Vishay
- Package
- Small Outline Packages
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- SFH6286-2 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3721(MOQ 1)
- Temp Range
- -55.0°C to 100.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFH6286-2?
- 5300 V isolation voltage providing robust galvanic separation in high-voltage systems
- 63% minimum current transfer ratio enabling reliable signal transmission across the isolation barrier
- AC-input compatible design supporting both AC and DC control signal interfacing
What is SFH6286-2 used for?
The SFH6286-2 is used for galvanic isolation between high-voltage and low-voltage circuits in industrial controls, power supply feedback loops, and programmable logic controllers. Its 5300 V isolation rating makes it suitable for motor drive interfaces and medical equipment requiring strict patient protection isolation. The UL-approved design also facilitates integration into safety-critical and certified end products.
What are the specifications of SFH6286-2?
| Factory Lead Time | 6Weeks |
| YTEOL | 7.5 |
| Additional Feature | UL APPROVED |
| Coll-Emtr Bkdn Voltage-Min | 55V |
| Configuration | SINGLE |
| Current Transfer Ratio-Min | 63% |
| Current Transfer Ratio-Nom | 63% |
| Forward Current-Max | 0.05A |
| Forward Voltage-Max | 1.5V |
| Isolation Voltage-Max | 5300V |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Number of Elements | 1 |
| On-State Current-Max | 0.05A |
| Optoelectronic Device Type | AC INPUT-TRANSISTOR OUTPUT OPTOCOUPLER |
| Power Dissipation-Max | 0.15W |
| Response Time-Max | 0.000006s |
| Surface Mount | YES |
| Terminal Finish | Matte Tin (Sn) |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8541.40.80.00 |
What are equivalent replacements for SFH6286-2?
Compatible alternatives and drop-in replacements for SFH6286-2:
Frequently Asked Questions
What is the isolation voltage rating of the SFH6286-2 and why does it matter?
The SFH6286-2 provides a maximum isolation voltage of 5300 V between input and output. This high isolation level is critical for protecting low-voltage microcontroller circuits from dangerous transients in industrial motor drives, AC line-powered power supplies, and medical equipment where patient safety standards mandate robust galvanic separation.
How does the 63% current transfer ratio of the SFH6286-2 affect drive circuit design?
A minimum current transfer ratio (CTR) of 63% means that for every 50 mA of forward current through the LED input, at least 31.5 mA of collector current flows through the output phototransistor. This enables reliable switching of output loads without requiring excessive input drive, simplifying resistor selection in 5300 V isolated gate drive and logic interface circuits.
Which package does the SFH6286-2 use and how does it suit PCB assembly?
The SFH6286-2 comes in a 4-pin PDIP SMD package compatible with standard 2.54 mm pitch footprints. This through-hole-compatible SMD outline simplifies mounting in mixed-technology PCBs and provides robust mechanical anchoring, making it suitable for industrial control boards where vibration resistance and 55 V collector-emitter breakdown are both required.
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Why Buy from FindMyChip
About Vishay
Vishay is a leading electronic component manufacturer. FindMyChip sources Vishay ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.7500 | $0.75 |
| 1000+ | $0.5060 | $506.00 |
| 2000+ | $0.4830 | $966.00 |
| 4000+ | $0.3850 | $1540.00 |
| 8000+ | $0.3750 | $3000.00 |
| 32000+ | $0.3721 | $11907.84 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
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