H11L2SR2M

Logic Output Optoisolators Overview

The onsemi H11L2SR2M is a single-channel logic output optoisolator featuring an integrated Schmitt trigger. It utilizes a surface-mount 6-pin MDIP package for compact circuit integration. The device provides high-speed performance with a typical rise and fall time of 0.1 microseconds, supporting data rates up to 1 MHz. Key electrical specifications include a maximum forward voltage of 1.5V, a maximum input current of 10mA, and a power dissipation rating of 250mW. It offers robust isolation with a rated voltage of 4170 Vrms and operates reliably within a temperature range of -40°C to +85°C.

Logic Output Optoisolators Feature Summary

• Integrates a Schmitt trigger at the output stage to ensure clean signal transitions and noise immunity.
• Provides high common-mode transient immunity (CMTI) for reliable operation in electrically noisy environments.
• Features a compact surface-mount 6-pin MDIP package suitable for automated assembly processes.

Logic Output Optoisolators Applications

• Microprocessor system interface circuits requiring digital isolation
• Signal transmission in industrial control systems
• Logic level shifting between different voltage domains

Logic Output Optoisolators Procurement Notes

Verify the specific suffix 'SR2M' confirms the tape-and-reel packaging format required for your manufacturing line. Confirm that the 6-pin MDIP footprint matches your PCB design constraints. Ensure the 4170 Vrms isolation rating meets the safety requirements of your target application environment. Cross-reference the RoHS compliance status if restricted substances are a concern for your region.

Logic Output Optoisolators Selection Notes

Select this component when a logic output with built-in hysteresis is necessary to prevent oscillation from noisy inputs. The 1 MHz speed capability distinguishes it from slower transistor-output alternatives. Consider the 6-pin MDIP form factor if space is limited but through-hole or specific SMD mounting profiles are preferred over standard SOIC packages. Evaluate the 250mW power dissipation against your thermal management capabilities.

Logic Output Optoisolators Part Context

This part belongs to the H11L series of logic output optocouplers from onsemi. The series is designed for applications demanding fast switching speeds and high noise immunity. The H11L2 variant specifically incorporates a Schmitt trigger, differentiating it from the basic H11L1 which lacks this feature. The SR2M designation indicates the specific reel packaging configuration.

Logic Output Optoisolators Replacement Considerations

H11L1SR2M serves as a substitute if Schmitt trigger functionality is not required. H11N1SR2M offers higher speed performance (5 Mb/s) but differs in isolation voltage and timing characteristics. Verify pinout compatibility and electrical ratings before substituting any alternative components.