TIL117XSM

Overview

The TIL117XSM is a surface-mount optoisolator manufactured by Isocom Components 2004 LTD. It features a single channel with a transistor output and operates with an AC input signal. The device provides high isolation voltage of 5300Vrms. Key electrical parameters include a maximum forward voltage of 1.4V, a maximum input current of 50mA, and a typical rise/fall time of 100μs. The current transfer ratio ranges from a minimum of 5000% to a maximum of 7500%. It functions within a temperature range of -55°C to 100°C and is housed in a 6-SMD Gull Wing package.

Feature Summary

• Integrates an infrared LED with a phototransistor for optical signal transmission
• Designed specifically for AC input applications
• Provides robust electrical isolation between input and output circuits

Applications

• AC signal isolation in industrial control systems
• Interface circuits requiring galvanic separation
• Signal transmission across isolated ground planes

Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm pinout and performance characteristics. Ensure the component matches the required surface mount footprint and thermal specifications for the target application environment before integration.

Selection Notes

Select this component when AC input compatibility is required alongside surface mount assembly constraints. Consider the high current transfer ratio for driving loads directly. Verify that the operating temperature range meets the environmental demands of the final product deployment.

Part Context

This part belongs to the TIL series of optocouplers from Isocom Components 2004 LTD. It shares functional similarities with other TIL variants but is distinguished by its surface mount packaging and AC input capability. It serves as a specialized solution for compact designs requiring reliable isolation.

Replacement Considerations

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