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ONSEMI FODM2705 Phototransistor Optocoupler

The FODM2705 is a 4-pin full pitch phototransistor optocoupler with two gallium arsenide infrared diodes in inverse parallel, ideal for AC power and signal isolation. It features a compact 2.54mm lead pitch, over 5mm creepage and clearance, and ratings including a maximum insulation voltage of 565V and an overvoltage tolerance of 6000V. Designed for digital logic, microprocessor interfaces, and communication systems, it offers high reliability, safety, and regulatory compliance, making it well-suited for power management, data transmission, and networking applications in industrial, telecommunication, and automation environments.

Authorized Distributors
Source:Newark
Part No:FODM2705
Stock:4216
Inv Date:06-10-2026
Price: Unit price: $0.27
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Source:DigiKey
Part No:FODM2705
Stock:6108
Inv Date:06-10-2026
Price: Unit price: $0.3262
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Part No:FODM2705
Stock:5230
Inv Date:06-11-2026
Price: Unit price: $0.69
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Part No:FODM2705
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.1744
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Part No:FODM2705
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.1744
Buy/RFQ:
Part No:FODM2705
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.28
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ONSEMI FODM2705 Phototransistor Optocoupler Specifications:

  • Four-pin full pitch package with lead pitch of 2.54 mm
  • More than 5 mm creepage and clearance
  • Maximum working insulation voltage: 565 V peak
  • Overvoltage rating: 6000 V peak
  • Isolation clearance: 25 mm
  • Input: Two gallium arsenide infrared emitting diodes connected in inverse parallel
  • Electrical ratings: Collector-emitter voltage 40 V, continuous collector current 80 mA
  • Insulation resistance: >10^9 Ω at 500 V
  • Operating temperature range: -40°C to +110°C
  • Certification: UL1577, DIN-EN/IEC60747-5-5

Buy the ON Semiconductor FODM2705 – Reliable AC Phototransistor for Industrial Applications

Order the ON Semiconductor FODM2705 online today for applications requiring high insulation voltage and reliable signal transfer. This compact, full pitch device features two infrared diodes connected in inverse parallel for AC operation, ensuring excellent performance in power management, data communication, and industrial automation. With over 5mm creepage and clearance, a maximum insulation voltage of 565V, and an overvoltage capacity of 6000V, it guarantees safety, regulatory compliance, and durability in demanding environments. Purchase now to enhance your system’s reliability and safety.

Buy ON Semiconductor FODM2705 now and experience unmatched reliability and signal isolation in your industrial and communication systems.

Frequently Asked Questions

Where can I buy ONSEMI FODM2705?

You can click on the BUY or RFQ button to purchase FODM2705 from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part FODM2705?

You can download the FODM2705 datasheet or visit the ONSEMI website for support.

Who is the manufacturer of FODM2705?

ONSEMI

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