H11L1S(TB)

Logic Output Optoisolators Overview

The H11L1S(TB) is a logic output optocoupler manufactured by Everlight Electronics Co Ltd. It features a single channel with an open collector output type, housed in a 6-SMD surface mount package. The device provides high isolation capability with an insulation voltage of 5000 Vrms. Key electrical parameters include a maximum forward current (If) of 60 mA and a forward voltage (Vf) of 1.5 V. The reverse voltage (Vr) rating is 6 V, while the power dissipation (Pd) is specified at 250 mW. The component supports a maximum continuous output current of 50 mA. Operating temperature range extends from -55°C to +100°C. Rise and fall times are both 100 ns.

Logic Output Optoisolators Feature Summary

• Single-channel logic output configuration for digital signal transmission
• High-voltage isolation barrier ensuring circuit separation
• Surface-mount design compatible with automated assembly processes

Logic Output Optoisolators Applications

• Digital communication interface isolation
• Microcontroller input signal conditioning
• Industrial control system signal coupling

Logic Output Optoisolators Procurement Notes

Verify part authenticity through authorized Everlight distributors or certified suppliers. Confirm RoHS compliance status and moisture sensitivity level prior to procurement. Check for recent product change notifications regarding packaging dimensions or material composition. Ensure storage conditions meet humidity requirements to prevent degradation before soldering.

Logic Output Optoisolators Selection Notes

Select this component when surface-mount isolation is required for logic-level signals. Verify that the open collector output matches the downstream circuit pull-up requirements. Confirm thermal management capabilities within the specified operating temperature range. Ensure the 5000 Vrms isolation rating meets safety standards for the target application environment.

Logic Output Optoisolators Part Context

This device belongs to the H11LX series of logic output optocouplers from Everlight. It shares functional similarities with other members like H11L1S(TA) but differs in package style. The series is designed for general-purpose digital isolation applications requiring compact form factors and reliable performance in industrial environments.

Logic Output Optoisolators Replacement Considerations

H11L1S(TA) offers similar electrical characteristics in a different package format. H11L1S1(TB)-V is a related variant with potential minor specification differences. Verify pinout compatibility and isolation voltage ratings before substituting.