HLMP-EL31-SV0DD

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LEDs (light-emitting diodes) are a type of optoelectronic device that convert electrical energy into light, which can be used for a variety of applications. The HLMP-EL31-SV0dd is a type of LED discrete (often called a "single pole") used in a wide variety of applications, such as automotive, consumer, industrial and military applications. This article will discuss the HLMP-EL31-SV0dd discrete LED\'s application field, as well as its working principle.

Application Field

The HLMP-EL31-SV0dd is a 3mm LED in a colorful T-1 (3mm) Surface Mounted Device (SMD) package that provides high brightness and contrast ratio for a wide range of application areas. It can be used for panel indication, circuit board indication, and narrow sign indication in consumer and industrial equipment. This LED discrete has a high current rating of 30mA, which makes it suitable for applications that require high visibility and long life. Additionally, it has a flat top with a wide viewing angle of 140 degrees, making it highly visible and suitable for wider viewing areas.

Working Principle

The HLMP-EL31-SV0dd LED discrete is a diode operating on forward-biased current. This means it is forward biased when the current flows in it. This forward bias causes the electrons to move through a semiconductor material, also known as a depletion region, resulting in the emission of light. This forward biased current is commonly called forward current or forward voltage.

The HLMP-EL31-SV0dd LED discrete has an operating voltage of 2.8 to 3.6V and a forward current of 30mA. This allows it to produce light intensity up to 4,800mcd (millicandelas) in a reverse peak wavelength of 623 nanometers (nm). The reverse peak wavelength of 623nm gives the LED a pink-colored appearance.

The HLMP-EL31-SV0dd LED discrete also has a very low forward voltage drop, meaning that it does not require a very high voltage to start producing light. The low forward voltage drop makes the LED discrete suitable for applications with limited space or power supplies.

Conclusion

The HLMP-EL31-SV0dd is a type of LED discrete specifically designed for wide-ranging applications such as automotive, consumer, and industrial applications. It is a 3mm sized LED, with a high current rating of 30mA and a wide viewing angle of 140 degrees. Its working principle is based on the forward-biased current and its low forward voltage drop makes it ideal for applications with limited space or power supplies.

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