H11L1S1(TB)

Logic Output Optoisolators Overview

The H11L1S1(TB) is a logic output optocoupler from the Everlight H11LX series, featuring a GaAs infrared emitting diode optically coupled to a high-speed integrated circuit detector. It provides electrical isolation with an insulation voltage of 5000 Vrms. The device utilizes a surface-mount 6-SMD package and supports a maximum continuous output current of 50 mA. Key electrical parameters include a forward voltage of 1.5 V, a reverse voltage rating of 6 V, and a power dissipation capacity of 250 mW. The component operates within a temperature range of -55°C to +100°C and exhibits rise and fall times of 100 ns.

Logic Output Optoisolators Feature Summary

• Integrates a GaAs infrared LED with a high-speed IC detector for rapid signal transmission
• Provides robust electrical isolation rated at 5000 Vrms between input and output circuits
• Features open collector output configuration suitable for digital logic interfacing

Logic Output Optoisolators Applications

• Digital signal isolation in microprocessor systems
• Interface circuits for logic-level signal transfer
• Isolation barriers in industrial control equipment

Logic Output Optoisolators Procurement Notes

Verify the specific suffix designation against official Everlight documentation to confirm package type and tape/reel specifications. Confirm RoHS compliance status and moisture sensitivity levels prior to assembly. Ensure that the procurement source provides valid traceability documents matching the manufacturer's part number. Check for any recent product change notifications regarding packaging or material composition updates.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required in a surface-mount design. The open collector output requires appropriate pull-up resistor selection based on the target logic voltage level. Consider the 100 ns switching speed for timing-critical applications. Verify that the system operating temperature remains within the specified -55°C to +100°C range to ensure reliable performance.

Logic Output Optoisolators Part Context

This device belongs to the H11LX series of logic output optocouplers manufactured by Everlight Electronics Co Ltd. The series is designed to replace through-hole DIP variants with surface-mount equivalents while maintaining similar electrical characteristics. It serves as a compact solution for galvanic isolation in modern electronic assemblies requiring small form factors.

Logic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.