ALMD-CY3G-YZ002

Overview

The ALMD-CY3G-YZ002 is a white surface-mount LED from the ALMD series, manufactured by Broadcom Limited. It features a round diffused lens with a 33-degree viewing angle and operates at a typical forward voltage of 2.9V under a 20mA test current. The component measures 4.20mm in length and width, with a maximum height of 7.00mm (or 6.5mm per specific datasheets). It emits white light with an intensity of 9.3 cd and has a power rating of 105 mW. The device supports operation between -40°C and +85°C, complies with RoHS3 standards, and carries MSL level 3 moisture sensitivity.

Feature Summary

• Round diffused lens design for wide-angle illumination
• High-power SMD configuration for compact integration
• Standard colorless lens material ensuring clear transmission

Applications

• General indicator lighting in electronic devices
• Status indication in consumer electronics
• Panel illumination for control interfaces

Procurement Notes

Verify the specific datasheet version, as dimensional data varies slightly between sources (6.5mm vs 7.00mm height). Confirm RoHS3 compliance status during procurement. Check MSL level 3 handling requirements for storage and reflow soldering processes to prevent moisture damage. Ensure the supplier provides official Broadcom documentation to validate the part number and manufacturing origin.

Selection Notes

Select this component when a round, diffused white LED is required for surface-mount assembly. The 33-degree viewing angle suits applications needing moderate beam spread rather than narrow focus. Verify that the 2.9V forward voltage aligns with the system's drive circuit capabilities. Consider the 4-SMD鸥翼 package dimensions for PCB footprint compatibility against similar high-power LED alternatives.

Part Context

This part belongs to the ALMD series of high-power LEDs from Broadcom Limited. The series is designed for general illumination and indicator applications requiring reliable performance in compact form factors. The ALMD-CY3G variant specifically denotes the white color and diffused lens option within the CY3 family, distinguishing it from clear lens variants like the ALMD-CY3F.

Replacement Considerations

Direct substitutes include other Broadcom ALMD series white LEDs with diffused lenses, such as ALMD-CY3F-YZ002, though note differences in viewing angle (30° vs 33°) and lens clarity. Cross-brand replacements require matching the 4-SMD鸥翼 package, 4.2x4.2mm footprint, and similar electrical characteristics.