H11L2FVM

Logic Output Optoisolators Overview

The H11L2FVM is a single-channel logic output optocoupler manufactured by onsemi. It integrates an AlGaAs infrared LED emitter with a Schmitt trigger photodetector in a compact 6-SMD (gull-wing) package. The device provides electrical isolation with a rated voltage of 4170 Vrms. Key electrical parameters include a maximum DC forward current of 30 mA, a typical forward voltage of 1.2 V, and a maximum continuous output current of 50 mA. It supports data rates up to 1 MHz, with typical rise and fall times of 100 ns. The unit operates within a temperature range of -40°C to +85°C.

Logic Output Optoisolators Feature Summary

• Integrates a Schmitt trigger at the output stage to provide noise immunity and clean digital signal transitions.
• Features high common-mode transient immunity suitable for noisy industrial environments.
• Utilizes an AlGaAs LED emitter for efficient optical coupling and long-term reliability.

Logic Output Optoisolators Applications

• Microprocessor system interface circuits
• Logic level translation between different voltage domains
• Signal isolation in industrial control systems

Logic Output Optoisolators Procurement Notes

Verify the specific suffix 'FVM' to confirm the surface-mount gull-wing package configuration. Ensure compatibility with standard reflow soldering profiles for 6-SMD components. Check for RoHS compliance documentation as required by regional regulations. Confirm that the 4170 Vrms isolation rating meets the safety requirements of the target application circuit design.

Logic Output Optoisolators Selection Notes

Select this component when a fast response time and noise rejection are required compared to standard transistor-output optocouplers. The integrated Schmitt trigger eliminates the need for external pull-up resistors or additional filtering in many digital interfaces. Consider the 6-SMD footprint constraints and verify that the 50 mA output current capability suffices for the driven load.

Logic Output Optoisolators Part Context

This part belongs to the H11L series of logic output optocouplers from onsemi. Unlike the H11F series which uses a transistor output, the H11L series incorporates a Schmitt trigger for improved signal integrity. The 'F' suffix denotes the surface-mount package variant, distinguishing it from the through-hole DIP versions like the H11L2TVM.

Logic Output Optoisolators Replacement Considerations

H11L2VM is a pin-compatible alternative available in a PDIP-6 through-hole package. Verify package dimensions and mounting method differences before substitution. Other H11L series variants may offer different isolation voltages or speed characteristics.