AA3528ZGSK

Overview

The AA3528ZGSK is a single-color surface-mount LED manufactured by Kingbright, designed for the 1411 (3.5x2.8mm) package footprint. It emits green light with a peak wavelength of 525 nm and features a water-clear lens with a round flat shape. The component operates at a forward current of 20 mA and a forward voltage of 3.3 V, with a power rating of 123 mW. It provides a luminous intensity of 600 mcd and offers a viewing angle of 120 degrees. The device functions within a temperature range of -40°C to +85°C and has a maximum height of 1.9 mm.

Feature Summary

• Utilizes InGaN technology on a G-SiC substrate for efficient green light emission
• Features a water-clear lens with a round flat shape for consistent light distribution
• Designed for standard SMT assembly processes with moisture sensitivity level 4 compliance

Applications

• Indicator lights in consumer electronics
• Status indicators in industrial control panels
• Backlighting for instrument displays
• General-purpose signaling in automotive interiors

Procurement Notes

Verify the specific suffix 'SK' against the manufacturer's official datasheet to confirm tape and reel packaging specifications. Ensure that the procurement documentation explicitly states RoHS compliance and lead-free status as per Kingbright standards. Confirm moisture sensitivity level classification prior to storage handling. Cross-reference the part number with authorized distributors to validate authenticity and traceability.

Selection Notes

Select this component when a high-intensity green indicator is required in a compact 3528 form factor. The 600 mcd output suits applications needing clear visibility without excessive power consumption. Consider the 3.3 V forward voltage drop for circuit design compatibility. Evaluate thermal management requirements given the 123 mW power rating during continuous operation.

Part Context

This part belongs to Kingbright's AA3528 series of single-color surface-mount LEDs. The series utilizes standardized 3.5x2.8mm dimensions to facilitate automated placement. The ZGSK variant specifically denotes the green color bin and packaging configuration. It shares mechanical footprints with other colors in the family but differs in optical and electrical characteristics.

Replacement Considerations

Direct substitutes include AA3528ZGS from the same manufacturer family. Verify pinout compatibility and spectral consistency before swapping. Alternative packages may require PCB re-layout. Check if competitor parts match the 1.9 mm height constraint and 120-degree viewing angle.