H11L1S1(TA)

Logic Output Optoisolators Overview

The H11L1S1(TA) is a logic output optocoupler manufactured by Everlight Electronics Co Ltd. It features an open-collector output and provides 5000 Vrms isolation voltage between input and output channels. The device supports a data rate of 1MHz with typical rise and fall times of 100 ns. Maximum DC forward current is 60 mA, while the maximum continuous output current is 50 mA. The component operates within a temperature range of -55°C to +100°C and is housed in a 6-SMD surface-mount package.

Logic Output Optoisolators Feature Summary

• High-speed logic output capability with 1MHz data rate
• Open-collector output configuration for direct logic interfacing
• Robust electrical isolation with 5000 Vrms rating
• Latch-up free operation for reliable signal transmission

Logic Output Optoisolators Applications

• Digital signal isolation in microprocessor systems
• Logic level shifting between different voltage domains
• Noise immunity enhancement in industrial control circuits
• Interface protection for communication protocols

Logic Output Optoisolators Procurement Notes

Verify the specific suffix (TA) against the manufacturer's latest documentation to confirm pinout and packaging dimensions. Ensure compliance with RoHS3 standards as indicated in official specifications. Check for any product change notifications regarding tape and reel dimensions or moisture sensitivity levels before finalizing procurement orders.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required in a compact surface-mount form factor. The open-collector output necessitates an external pull-up resistor for proper logic high state generation. Consider the 60 mA forward current limit and 50 mA output current capability when designing drive and load circuits to ensure safe operating margins.

Logic Output Optoisolators Part Context

This part belongs to the H11LX series of logic output optocouplers from Everlight. It shares functional similarities with through-hole variants like the H11L1 but utilizes a 6-SMD package for automated assembly. The series is designed for applications requiring fast response times and high reliability in noisy environments.

Logic Output Optoisolators Replacement Considerations

Direct substitutes include the H11L1S(TA) which offers similar electrical characteristics in the same SMD package. Verify pin compatibility and thermal performance when swapping between these variants within the H11LX family.