LG T679-E2G1-1-0-2-R18-Z

LED Indication - Discrete Overview

The LG T679-E2G1-1-0-2-R18-Z is a high-power infrared LED from the OSRAM LUXEON T679 series, engineered for automotive applications. It utilizes an advanced flip-chip design on a ceramic substrate to ensure thermal stability and reliability under harsh conditions. The device emits peak radiation at 940 nm, providing efficient illumination for driver assistance systems. Its robust construction supports high current densities while maintaining consistent optical output over extended operational lifetimes in vehicle environments.

LED Indication - Discrete Feature Summary

• Flip-chip architecture mounted on a thermally conductive ceramic substrate
• Optimized spectral emission profile for automotive sensor integration
• High power density capability with enhanced thermal dissipation characteristics

LED Indication - Discrete Applications

• Automotive LiDAR systems
• Driver monitoring systems (DMS)
• In-cabin occupancy detection sensors

LED Indication - Discrete Procurement Notes

Verify component authenticity by cross-referencing the manufacturer's official part number against authorized distributor catalogs. Confirm that the specific suffix matches the required binning and packaging specifications. Request traceability documentation to ensure compliance with automotive quality standards before finalizing procurement orders.

LED Indication - Discrete Selection Notes

Evaluate thermal management requirements based on the ceramic substrate's heat dissipation capabilities. Ensure the driving circuitry supports the necessary forward current levels without exceeding maximum junction temperature limits. Consider the optical center alignment and beam angle specifications to match the target sensor field of view requirements.

LED Indication - Discrete Part Context

This component belongs to the LUXEON T679 family, a line of high-performance infrared emitters designed specifically for automotive safety and infotainment systems. The series addresses the need for reliable, high-intensity light sources in compact form factors suitable for modern vehicle architectures.

LED Indication - Discrete Replacement Considerations

Consult official substitution guides for compatible alternatives within the same product family or from other manufacturers offering equivalent automotive-grade infrared LEDs.