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ONSEMI FOD8173T High-Speed Optocoupler

The FOD8173T is a high-speed, reliable optocoupler packaged in a stretched body 6-pin SOP designed for industrial applications. It features a GaAlAs LED and CMOS detector IC, ensuring excellent electrical isolation, high noise immunity with a minimum of 20kV/µs CMTI, and a data rate of 20 Mbit/sec with a 55 ns propagation delay. Suitable for interface circuits like microprocessors, CAN, RS485, and voltage level translation, it guarantees safety and insulation ratings per DIN EN/IEC standards with a wide industrial temperature range of -40°C to 100°C.

Authorized Distributors
Source:Newark
Part No:FOD8173T
Stock:1135
Inv Date:06-10-2026
Price: Unit price: $1.75
Buy/RFQ:
Source:DigiKey
Part No:FOD8173T
Stock:427
Inv Date:06-10-2026
Price: Unit price: $1.7
Buy/RFQ:
Part No:FOD8173T
Stock:955
Inv Date:06-11-2026
Price: Unit price: $1.7
Buy/RFQ:

ONSEMI FOD8173T High-Speed Optocoupler Specifications:

  • Package: Stretched body SOP 6-Pin
  • Operating Temperature: -40°C to +100°C
  • Storage Temperature: 40°C to +125°C
  • Input Voltage: 3.0 V to 5.5 V
  • Input Current: 20 mA (max)
  • Output Voltage: 0.5 V to VDD + 0.5 V
  • Output Current: 10 mA (max)
  • Propagation Delay: 55 ns (max)
  • Data Rate: 20 Mbit/sec
  • CMTI: ≥20kV/μs
  • Isolation Voltage: 5,000 VACrms
  • Insulation Resistance: >10^9 Ω
  • Creepage and Clearance: 8.0 mm
  • Insulation Capacitance: 1.0 pF
  • Maximum Insulation Voltage: 891 Vpeak (VIO), 1,140 Vpeak (VIRM)
  • Lead Solder Temperature: 260°C for 10 sec

Buy the ON Semiconductor FOD8173T – Reliable High-Speed Optocoupler for Industrial Applications

Purchase the ON Semiconductor FOD8173T online today and enjoy seamless integration into your industrial automation projects. This high-speed optocoupler offers excellent electrical isolation, a data rate of 20 Mbit/sec, and peak insulation voltage of 1,140 Vpeak. Ideal for microprocessor interface, CAN, RS485, and voltage level translation, it guarantees reliable performance over a wide temperature range from -40°C to 100°C. Secure your supply chain by buying online and ensuring your applications stay safe, efficient, and compliant with industry standards.

Buy ON Semiconductor FOD8173T now and experience unmatched reliability and high-speed communication for industrial automation and safety isolation needs.

Frequently Asked Questions

Where can I buy ONSEMI FOD8173T?

You can click on the BUY or RFQ button to purchase FOD8173T from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part FOD8173T?

You can download the FOD8173T datasheet or visit the ONSEMI website for support.

Who is the manufacturer of FOD8173T?

ONSEMI

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