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Vishay SFH628A2 Optocoupler
This optocoupler features a phototransistor output with AC input, designed for low input current applications. It offers high immunity to interference, an isolation voltage of 5300 VRMS, and excellent CTR linearity that depends on forward current. The device has a high collector-emitter voltage of 55 V, low coupling capacitance, and minimal CTR degradation over time. Available in DIP-4 and SMD packages, it suits telecommunication, industrial controls, battery-powered devices, and office equipment, providing reliable signal isolation and robust performance in various electrical environments.
Vishay SFH628A2 Optocoupler Specifications:
- Isolation test voltage: 5300 VRMS
- Collector-emitter voltage: 55 V
- Emitter-collector voltage: 7 V
- Input DC forward current: +50 mA
- Surge forward current: 25 A
- Power dissipation: 76 mW (input), 150 mW (output)
- Creepage and clearance distances: 27 mm
- Insulation thickness: 0.4 mm
- Storage temperature range: -55 to +150 °C
- Operating temperature: -55 to +100 °C
- Switching times: typical turn-on time 6 ps, fall time 5 us
- CTR range: 63% to 500% depending on model
- Package options: DIP-4 and SMD-4
- Certifications: UL 1577, IEC 60950, VDE, BSI
Buy the Vishay Series SFH628A Optocoupler: SFH628A2
Discover the Vishay SFH628A2 optocoupler, engineered for reliable signal isolation in telecom, industrial control, and battery-powered devices. Its high interference immunity, 5300 VRMS isolation voltage, low coupling capacitance, and high collector-emitter voltage of 55 V ensure robust performance across applications. Available in DIP-4 and SMD packages, it is easy to integrate into complex electronics. Simplify your design and improve device reliability—purchase the Vishay SFH628A2 online today for optimal signal coupling and electrical safety.
Get Vishay SFH628A2 today—built for precision and long-lasting durability.
Frequently Asked Questions
Where can I buy Vishay SFH628A2?
You can click on the BUY or RFQ button to purchase SFH628A2 from an authorized Vishay distributor.
How do I troubleshoot issues or seek technical support for part SFH628A2?
You can download the SFH628A2 datasheet or visit the Vishay website for support.
Who is the manufacturer of SFH628A2?
Vishay