AM23SGD-F

Overview

The AM23SGD-F is a single-color surface-mount LED manufactured by Kingbright, designed for indicator applications. It features a rectangular diffused lens emitting green light with a peak wavelength of 568 nm. The component utilizes an SOT-23-3 package, measuring 3 mm in length, 1.3 mm in width, and 1.05 mm in height. Key electrical parameters include a forward current rating of 20 mA, a forward voltage of 2.5 V, and a power dissipation capacity of 62.5 mW. It provides a luminous intensity of 8 mcd with a viewing angle of 140 degrees, operating within a temperature range of -40 °C to +85 °C.

Feature Summary

• SOT-23 surface mount package design for compact circuit integration
• Diffused lens configuration providing wide 140-degree visibility
• High reliability solid-state construction ensuring long operational life
• Low power consumption characteristics suitable for battery-operated devices

Applications

• Status indicators on portable electronic equipment
• Backlighting for control panels and switches
• Power status signaling in consumer appliances
• Indicator lights in automotive instrumentation systems

Procurement Notes

Verify the specific suffix designation against official Kingbright documentation to confirm optical and electrical specifications. Ensure compatibility with standard SMT reflow processes and check moisture sensitivity levels for proper storage handling. Confirm RoHS compliance status through current environmental reports before finalizing procurement orders.

Selection Notes

Select this component when a low-profile green indicator is required for space-constrained designs. The SOT-23-3 form factor allows for high-density PCB layouts compared to through-hole alternatives. Consider the 140-degree viewing angle for applications requiring broad visibility without direct line-of-sight alignment.

Part Context

This part belongs to Kingbright's family of surface-mount LEDs, specifically utilizing the SOT-23 package style. It shares mechanical dimensions with other variants in the series but differs in semiconductor material and emitted color. The product line emphasizes miniaturization while maintaining standard electrical interface requirements for general-purpose indication.

Replacement Considerations

Cross-reference with equivalent SOT-23 green LEDs from other manufacturers if supply constraints exist. Verify pinout compatibility and thermal characteristics before substituting. Ensure replacement parts meet identical luminous intensity and wavelength specifications for visual consistency.