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Vishay H11A1 Optocoupler
The H11A1 family is a standard single-channel phototransistor optocoupler with gallium arsenide IR LED and silicon NPN phototransistor, offering high isolation voltage of 5300 V and excellent noise rejection. Suitable for mains detection, relay driving, power supply feedback, and ground isolation, it complies with industry standards including UL1577 and IEC 60747-5-5. Available in various package options for surface mounting, it provides a compact, reliable means of signal isolation with minimal input-output capacitance, ensuring safety and performance in complex circuits.
Vishay H11A1 Optocoupler Specifications:
- Isolation test voltage: 5300 V
- Collector-emitter breakdown voltage: 70 V
- Emitter base breakdown voltage: 7 V
- Collector current: 50 mA
- Power dissipation: 150 mW
- Input reverse voltage: 6 V
- Forward current: 60 mA
- Storage temperature range: -55°C to +150°C
- Operating temperature: -55°C to +100°C
- Pin pitch: 2.54 mm (DIP-6 package)
- Creepage distance: 27 mm
- Material: RoHS compliant, Halogen-Free
- Agency approval: UL1577, CSA, BSI IEC 60950
Buy the Vishay Series H11A2 Optocoupler: H11A1
Order Vishay H11A1 optical isolator online today and benefit from high isolation voltage, compact design, and excellent noise rejection. This proven industry-standard optocoupler features a gallium arsenide IR LED and silicon NPN phototransistor, ensuring reliable performance for mains detection, relay driving, feedback systems, and ground isolation. With UL1577, CSA approvals, and RoHS compliance, it guarantees safety, durability, and efficient operation in demanding electronic environments. Purchase now for fast delivery and technical support to meet your circuit isolation needs.
Buy Vishay H11A1 now and experience unmatched reliability and performance in signal isolation and industrial control applications.
Frequently Asked Questions
Where can I buy Vishay H11A1?
You can click on the BUY or RFQ button to purchase H11A1 from an authorized Vishay distributor.
How do I troubleshoot issues or seek technical support for part H11A1?
You can download the H11A1 datasheet or visit the Vishay website for support.
Who is the manufacturer of H11A1?
Vishay