HLMP1523

LED Indication - Discrete Overview

The HLMP1523 is a single-color green light-emitting diode manufactured by onsemi. It utilizes a T-1 (3mm) radial package with a diffused lens and dome style. The component emits green light with a peak wavelength of 562nm. Typical forward voltage is 2.2V at a test current of 20mA. Luminous intensity is rated at 10mcd, with a viewing angle of 90 degrees. Maximum height is 6.30mm. The part is classified as through-hole mount and is currently obsolete.

LED Indication - Discrete Feature Summary

• Green emission with diffused lens for wide visibility
• Radial T-1 package design for standard mounting
• Standard configuration for discrete indicator applications

LED Indication - Discrete Applications

• General equipment status indication
• Panel indicator lights
• Consumer electronics status displays

LED Indication - Discrete Procurement Notes

Verify component obsolescence status prior to procurement planning. Confirm availability of qualified substitute parts such as SLR-332MG3F or TLHG4405 for ongoing production needs. Ensure replacement components match electrical and mechanical specifications to maintain system compatibility. Consult authorized distributors for current stock levels and lead times of alternative sources.

LED Indication - Discrete Selection Notes

Select this component for low-cost visual signaling where moderate luminous intensity suffices. The 90-degree viewing angle provides adequate visibility for panel-mounted installations. Verify that the 2.2V forward voltage aligns with the driving circuit's output capabilities. Consider thermal management requirements if operating near maximum ratings in enclosed environments.

LED Indication - Discrete Part Context

The HLMP1523 belongs to the MV546 series of discrete LEDs from onsemi. This series offers various colors and intensities for general-purpose indication. The component represents a legacy product line now discontinued by the manufacturer. Designers should transition to newer generations or equivalent third-party components for new designs.

LED Indication - Discrete Replacement Considerations

Public confirmed substitutes include SLR-332MG3F, TLHG4405, and TLHG4605. Verify pinout and mechanical dimensions before substitution.