H11N1M

Logic Output Optoisolators Overview

The onsemi H11N1M is a single-channel high-speed optocoupler featuring a DC input LED and a Schmitt trigger output stage. It utilizes a 6-pin DIP through-hole package for robust mounting. The device provides an isolation voltage of 7500Vrms, ensuring reliable signal transmission across isolated domains. Key electrical parameters include a typical rise time of 7.5ns and a fall time of 12ns, supporting data rates up to 5Mbps. The maximum forward current is rated at 30mA, with a typical forward voltage of 1.4V. Operating temperatures range from -40°C to +85°C.

Logic Output Optoisolators Feature Summary

• Integrates a Schmitt trigger output stage to provide noise immunity and clean digital signal transitions.
• Offers high-speed performance suitable for applications requiring rapid signal switching and data transmission.
• Provides strong galvanic isolation between input and output circuits to protect sensitive components.

Logic Output Optoisolators Applications

• Industrial communication interfaces requiring noise-resistant signal isolation
• Microcontroller I/O isolation in embedded systems
• Logic level shifting between different voltage domains

Logic Output Optoisolators Procurement Notes

Verify the specific suffix designation when ordering, as it determines the packaging format (e.g., bulk vs. tape and reel). Confirm that the required isolation voltage rating meets the safety standards of the target application. Ensure the operating temperature range aligns with the environmental conditions of the final assembly. Check for RoHS compliance status if restricted substances are prohibited in the manufacturing process.

Logic Output Optoisolators Selection Notes

Select this component when a combination of high-speed switching and noise immunity is required. The Schmitt trigger output makes it suitable for noisy environments where standard logic outputs might oscillate. Consider the DIP-6 package constraints for PCB layout. Compare against other H11N series variants if surface-mount technology or different isolation ratings are preferred for the design.

Logic Output Optoisolators Part Context

The H11N1M belongs to the H11N series of high-speed optocouplers from onsemi. This family is designed to replace older discrete transistor-optocoupler combinations by integrating a Schmitt trigger directly into the output stage. The series offers various package options and isolation ratings to suit diverse industrial and consumer electronic applications.

Logic Output Optoisolators Replacement Considerations

H11N1VM serves as a direct pin-compatible alternative with identical electrical characteristics but may differ in packaging or suffix specifications. Verify functional equivalence before substitution.