TIL196XSMT&R

Overview

The TIL196XSMT&R is a high-density, surface-mount optocoupler manufactured by Isocom Components. It features four independent channels housed in a 16-pin Small Outline Package (SMD). The device utilizes infrared LEDs as inputs and phototransistors as outputs to provide electrical isolation between circuits. Key electrical specifications include a maximum forward voltage of 1.65V, a typical rise time of 2µs, and a typical fall time of 11µs. It supports a maximum input current of 50mA and offers an isolation voltage rating of 5300Vrms or 7.5kV peak. The current transfer ratio ranges from 20% to 80%, ensuring reliable signal transmission across isolated domains.

Feature Summary

• Four-channel configuration for multi-signal isolation within a compact footprint
• High-voltage insulation capability suitable for demanding industrial environments
• Surface-mount technology design facilitating automated PCB assembly processes

Applications

• Industrial control systems requiring multi-channel signal isolation
• Power supply units needing feedback loop protection
• Communication interfaces demanding galvanic separation

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm package type and tape-and-reel specifications. Ensure that the procurement source provides valid traceability and authenticity certificates. Cross-reference the part number with the latest datasheet revisions to confirm compliance with current environmental standards and RoHS directives before finalizing purchase orders.

Selection Notes

Select this component when a multi-channel isolation solution is required in a space-constrained surface-mount application. The four-channel architecture reduces board space compared to using multiple single-channel devices. Consider the 5300Vrms isolation rating for applications involving high potential differences. Evaluate the 2µs rise time against system speed requirements to ensure adequate signal integrity for the intended data rates.

Part Context

This part belongs to the TIL196 series of optocouplers, which are designed for general-purpose isolation tasks. Isocom Components manufactures these devices to replace obsolete parts from other manufacturers while maintaining standard pinouts and electrical characteristics. The series is recognized for its reliability in commercial and industrial electronic equipment where cost-effective, high-performance isolation is necessary.

Replacement Considerations

The ILQ2SM and ILQ2SMT&R are listed as available substitutes for related discontinued Vishay products. Verify pinout compatibility and electrical parameter equivalence before swapping components. Consult official substitution guides to ensure functional parity in the target circuit design.