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ONSEMI FODM124R2 Optocoupler

The FODM124 optocoupler features a gallium arsenide infrared emitting diode driving a phototransistor in a compact 4-pin surface mount package, suitable for galvanic isolation in digital logic, microprocessor interfaces, power supply monitoring, and line receiver applications. It provides safety approvals including UL1577 and IEC60747-5-5, with high insulation voltage ratings up to 565 V peak. The device is ideal for applications requiring reliable electrical insulation and high creepage and clearance distances, conforming to safety and regulatory standards for robust performance in industrial environments.

Authorized Distributors
Source:Newark
Part No:FODM124R2
Stock:37500
Inv Date:06-10-2026
Price: Unit price: $0.24
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Part No:FODM124R2
Stock:7742
Inv Date:06-11-2026
Price: Unit price: $0.58
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Part No:FODM124R2
Stock:232500
Inv Date:06-10-2026
Price: Unit price: $0.24
Buy/RFQ:
Part No:FODM124R2
Stock:9
Inv Date:06-11-2026
Price: N/A
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ONSEMI FODM124R2 Optocoupler Specifications:

  • Package: 4-pin surface mount mini-flat package
  • Creepage/Clearance: More than 5 mm
  • Insulation Voltage: 565 V peak
  • Safety Approvals: UL1577, IEC60747-5-5
  • Isolation Test Voltage: 3,750 VAC for 1 min
  • Input Reverse Voltage: 6 V
  • Maximum Forward Current: 50 mA
  • Collector-Emitter Voltage: 40 V
  • Collector and Emitter Power Dissipation: 150 mW
  • Isolation Resistance: >10^12 Ω at 500 V
  • Working Temperature Range: -40°C to +110°C
  • Storage Temperature Range: -40°C to +125°C
  • Lead Solder Temperature: 260°C for 10 sec
  • Capacitance: 10 pF at 0 V
  • Response Time: Fast switching suitable for digital signals

Buy the Buy ON Semiconductor FODM124R2 Part Number FODM124R2 Online

Purchase your ON Semiconductor FODM124R2 optocoupler online today and ensure your circuits have dependable galvanic isolation. Perfect for power supply monitoring, digital logic interfaces, and microprocessor inputs, this device offers high insulation voltage of 565 V peak and UL and IEC safety approvals. Its compact 4-pin mini-flat package features over 5 mm creepage and clearance, making it ideal for harsh industrial environments. Streamline your procurement process with fast shipping and excellent technical support, ensuring your project maintains safety and performance standards easily.

Order your ON Semiconductor FODM124R2 optocoupler today and secure reliable electrical insulation for your industrial and digital projects.

Frequently Asked Questions

Where can I buy ONSEMI FODM124R2?

You can click on the BUY or RFQ button to purchase FODM124R2 from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part FODM124R2?

You can download the FODM124R2 datasheet or visit the ONSEMI website for support.

Who is the manufacturer of FODM124R2?

ONSEMI

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