H11L2W

Logic Output Optoisolators Overview

The onsemi H11L2W is a discontinued logic output optocoupler featuring a single channel with an open collector output. It utilizes a 6-DIP package for through-hole mounting and provides 5300Vrms isolation voltage. The device supports a data rate of 1MHz and operates within a temperature range of -40°C to +85°C. Key electrical specifications include a maximum DC forward current of 10mA, a continuous output current of 50mA, and a typical rise/fall time of 1μs.

Logic Output Optoisolators Feature Summary

• Integrates a Schmitt trigger at the output stage to ensure clean digital signal transitions and noise immunity.
• Provides high-voltage galvanic isolation between input and output circuits for safety and signal integrity.
• Features an open-collector output configuration suitable for interfacing with various logic families.

Logic Output Optoisolators Applications

• Digital signal isolation in industrial control systems
• Microcontroller interface circuits requiring noise rejection
• Logic level translation between different voltage domains

Logic Output Optoisolators Procurement Notes

Verify component authenticity as this part is officially discontinued by onsemi. Sourcing should focus on authorized distributors or verified surplus suppliers. Confirm that the specific revision matches original design requirements, noting that replacement parts may have updated packaging or minor parameter variations compared to the legacy H11L2W specification.

Logic Output Optoisolators Selection Notes

Select this component only if legacy compatibility is required for existing designs. For new developments, consider active alternatives within the H11L series that offer modern packaging options or enhanced reliability ratings. Evaluate whether the 1MHz speed and 5300Vrms isolation meet the specific system isolation and bandwidth requirements without over-specifying.

Logic Output Optoisolators Part Context

The H11L2W belongs to the H11L family of logic output optocouplers from onsemi. This series is designed for applications requiring reliable digital signal transmission across isolated barriers. The H11L variant specifically incorporates Schmitt trigger inputs/outputs for improved noise tolerance compared to standard logic optocouplers.

Logic Output Optoisolators Replacement Considerations

H11L2TVM is listed as a direct substitute available from onsemi. Verify pinout compatibility and confirm that the replacement's isolation voltage and current transfer ratio align with the original design constraints before implementation.

Logic Output Optoisolators FAQ

What is the isolation voltage rating for the H11L2W?

The H11L2W provides an isolation voltage of 5300Vrms.

Is the H11L2W currently in production?

No, the H11L2W is a discontinued product and is no longer manufactured by onsemi.