IS4N46XSMT&R

Overview

The IS4N46XSMT&R is a surface mount Darlington output optoisolator manufactured by Isocom Components 2004 LTD. It features a single channel configuration housed in a compact 6-pin SMD package, designed for electrical isolation applications. The device supports a collector current of 50 mA and provides an isolation voltage rating of 5.3 kV. With a minimum current transfer ratio of 200%, it ensures reliable signal transmission between isolated circuits while maintaining high safety standards for industrial electronic systems.

Feature Summary

• Darlington output configuration for high current gain
• Surface mount design for automated assembly
• High isolation voltage capability

Applications

• Industrial control systems
• Electronic circuit isolation
• Signal transmission barriers

Procurement Notes

Verify the specific suffix 'SMT&R' to confirm the surface mount tape and reel packaging format. Ensure compatibility with standard SMD reflow soldering profiles. Confirm that the 6-pin footprint matches the target PCB layout requirements before finalizing procurement orders.

Selection Notes

Select this component when high current transfer ratio is required in a small form factor. The Darlington architecture suits applications needing significant output drive from low input currents. Verify that the 5.3 kV isolation rating meets the safety requirements of the target system environment.

Part Context

This part belongs to the family of infrared optoelectronic devices produced by Isocom Components 2004 LTD. The manufacturer specializes in optocouplers and optoswitches, leveraging decades of expertise in infrared technology. This specific model represents their surface mount offerings for modern electronics manufacturing.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users must verify pinout and electrical specifications carefully if considering alternative manufacturers or different package types.