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ONSEMI FODM121AR2 Optocoupler
The FODM121 series is a compact 4-pin surface mount optocoupler package with a lead pitch of 2.54 mm, designed for safe electrical insulation in industrial environments. Featuring gallium arsenide infrared diodes that drive high-current phototransistors, it provides excellent isolation with UL1577 approval up to 3750 VAC. Suitable for digital logic, microprocessor interfaces, power monitoring, and line receiver applications, it boasts low input current, high CTR, and a wide temperature range up to 110°C. The device complies with RoHS standards and has a maximum collector-emitter voltage of 80V for some variants.
ONSEMI FODM121AR2 Optocoupler Specifications:
- Package: MFP4 3.85X4.4, 2.54P
- CASE 100AP, Surface Mount
- Lead Pitch: 2.54 mm
- Isolation Voltage: 3750 VAC (1 min)
- Maximum Collector-Emitter Voltage: 80V (FODM121, FODM124), 40V (FODM2701, FODM2705)
- Collector-Emitter Breakdown Voltage: 80V
- Emitter-Collector Breakdown Voltage: 7V
- Input Forward Voltage: 1.0 - 1.3 V at 10 mA (FODM121 Series)
- Collector Current: 80 mA maximum
- Operating Temperature Range: -40°C to +110°C
- Storage Temperature: -40°C to +125°C
- Maximum Lead Solder Temperature: 260°C for 10 seconds
- UL Listed: Yes
- RoHS Compliant: Yes
- Power Dissipation: 70 mW (Emitter), 150 mW (Detector)
Buy the ON Semiconductor FODM121 – Reliable Optical Isolator for Industrial Applications
Enhance your industrial and microprocessor systems with the ON Semiconductor FODM121 optocoupler. Featuring high isolation voltage up to 3750 VAC, low input current, and wide temperature range, it provides dependable electrical insulation for digital logic, power supply monitoring, and line receivers. Its compact surface-mount design ensures easy integration into your circuit boards, while UL listing and RoHS compliance guarantee safety and eco-friendliness. Trust the FODM121 for superior performance in demanding industrial environments and precise signal isolation.
Buy ON Semiconductor FODM121 optocoupler now and experience unmatched reliability and performance in industrial electronics and microprocessor interfaces.
Frequently Asked Questions
Where can I buy ONSEMI FODM121AR2?
You can click on the BUY or RFQ button to purchase FODM121AR2 from an authorized ONSEMI distributor.
How do I troubleshoot issues or seek technical support for part FODM121AR2?
You can download the FODM121AR2 datasheet or visit the ONSEMI website for support.
Who is the manufacturer of FODM121AR2?
ONSEMI