TIL199SMT&R

Overview

The TIL199SMT&R is a quad optoisolator manufactured by Isocom Components 2004 LTD, featuring a Darlington transistor output configuration. It provides high isolation voltage of 5300Vrms across four independent channels within a 16-pin surface mount package. The device supports a maximum forward current of 50 mA per channel and offers a current transfer ratio ranging from 100% to 500% at 10 mA input. Operating temperatures span from -40°C to 100°C, with typical switching times of 15µs for both turn-on and turn-off.

Feature Summary

• Quad channel architecture providing four independent isolation paths in a single package
• Darlington transistor output structure enabling high current gain capabilities
• Surface mount design compatible with automated assembly processes

Applications

• Industrial control systems requiring multi-channel signal isolation
• Data communication interfaces needing galvanic separation
• Power supply feedback loops for safety isolation

Procurement Notes

Verify the specific suffix 'SMT&R' confirms the tape and reel packaging format required for high-volume surface mount production lines. Confirm that the manufacturer designation aligns with Isocom Components 2004 LTD specifications rather than generic equivalents. Ensure the component status matches active procurement requirements as availability may vary by distributor source.

Selection Notes

Select this component when multiple isolated channels are required within a compact footprint. The Darlington output suits applications demanding higher collector current drive compared to standard transistor outputs. Verify that the 5300Vrms isolation rating meets the safety standards of the target application environment.

Part Context

This part belongs to the TIL199 series of quad optocouplers. It shares functional similarities with other quad isolation devices but distinguishes itself through the Darlington output stage and specific surface mount packaging. The series is designed for robust industrial environments requiring reliable multi-channel signal transmission.

Replacement Considerations

Public confirmed substitute part numbers include TIL199BSMT&R.