H11N1FM

Logic Output Optoisolators Overview

The onsemi H11N1FM is a single-channel logic output optocoupler featuring an infrared LED and an open-collector phototransistor. It provides high-speed signal transmission with a data rate of 5MHz, typical rise/fall times of 7.5ns/12ns, and propagation delays of 330ns. The device offers 4170Vrms isolation voltage and operates within a temperature range of -40°C to 85°C. Packaged in a 6-DIP (0.300 inch) through-hole format, it supports a maximum forward current of 30mA.

Logic Output Optoisolators Feature Summary

• High-speed digital signal isolation with 5MHz data rate capability
• Open-collector phototransistor output for flexible logic interfacing
• Robust electrical isolation rated at 4170Vrms
• Wide operating temperature range suitable for industrial environments

Logic Output Optoisolators Applications

• Industrial automation control systems
• Machine vision interface circuits
• Robotics signal isolation
• Data acquisition system inputs

Logic Output Optoisolators Procurement Notes

Verify the specific suffix against official datasheets to confirm package type and pin configuration. Ensure compatibility with existing board layouts regarding DIP-6 footprint dimensions. Confirm supply status as availability may vary by region. Check for RoHS compliance documentation if required for your manufacturing process. Validate that the 5MHz speed meets your system timing requirements.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required between circuit sections. The open-collector output allows for easy interfacing with various logic families. Consider the 4170Vrms isolation rating for safety-critical applications. Evaluate the 30mA input current limit against your drive circuit capabilities. Compare performance metrics against other H11 series variants if different packaging or speed is needed.

Logic Output Optoisolators Part Context

Part of the H11N series from onsemi, designed for general-purpose high-speed isolation. This series is commonly used in industrial and consumer electronics where reliable signal transfer across isolated boundaries is essential. The H11N1FM specifically targets applications requiring fast response times and robust noise immunity in compact through-hole packages.

Logic Output Optoisolators Replacement Considerations

H11N1M is a direct equivalent in PDIP-6 packaging. H11N1SR2VM serves as a surface-mount alternative in 6-SMD packages. Verify pinout compatibility and electrical specifications before substitution.