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ONSEMI HCPL2631V High-speed optocoupler

The HCPL2631V is a 2-channel, 8-pin optocoupler featuring a high-speed 850nm AlGaAs LED coupled to a logic gate detector with a strobable, open-collector output. Designed for applications such as ground loop isolation, line reception, data transmission, and pulse transformer replacement, it provides excellent common-mode noise rejection with a typical immunity of 10kV/μs and a minimum of 5kV/μs. The device's parameters are guaranteed over a temperature range of -40°C to +85°C, supporting up to 5mA input signals for a minimum of 13mA output sink current, with a fan-out capability of 8. Its wired-OR, open-collector output design makes it suitable for various digital communication and signal processing applications.

Authorized Distributors
Part No:HCPL2631V
Stock:0
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:

ONSEMI HCPL2631V High-speed optocoupler Specifications:

  • Type: 2-channel optocoupler
  • Number of Pins: 8
  • LED Wavelength: 850 nm
  • Input Current: Up to 5mA support
  • Output Sink Current: Minimum 13mA
  • Fan-out Capability: 8
  • Output Type: Open-collector, wired-OR
  • Common Mode Immunity: Typical 10kV/μs, Min 5kV/μs
  • Temperature Range: -40°C to +85°C
  • Input Voltage: Not to exceed 5.5 V
  • Isolation Voltage: 2500 V (withstand insulation test)
  • Capacitance Input to Output: 0.6 pF
  • Storage Temperature: -55°C to +125°C
  • Supply Voltage: 45 V to 515 V
  • Output Voltage: Up to 7 V
  • Propagation Delay: 20-75 ns
  • Rise & Fall Time: 12-50 ns
  • Lead/Package: 8-pin DIP and surface-mount options

Buy the Fairchild HCPL2631V – Reliable Optocoupler for Industrial Applications

Purchase the Fairchild HCPL2631V online now to secure a high-performance, dual-channel optocoupler designed for industrial applications such as ground loop isolation, data communication, and power supply switching. Featuring a high-speed 850nm AlGaAs LED and open-collector logic gate output, it provides excellent common-mode noise immunity, supports up to 5mA input signals, and guarantees parameters over a wide temperature range. Buy now for fast delivery and ensure reliable, noise-free signal isolation in your projects.

Order your Fairchild HCPL2631V high-speed dual-channel optocoupler today and enhance the reliability of your industrial signal isolation and data transmission projects.

Frequently Asked Questions

Where can I buy ONSEMI HCPL2631V?

You can click on the BUY or RFQ button to purchase HCPL2631V from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part HCPL2631V?

You can download the HCPL2631V datasheet or visit the ONSEMI website for support.

Who is the manufacturer of HCPL2631V?

ONSEMI

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