HLMP1503 Optoelectronics

Voltage - Forward (Vf) (Typ):	2.2V
Height (Max):	6.30mm
Size / Dimension:	--
Supplier Device Package:	T-1
Package / Case:	Radial
Features:	--
Wavelength - Peak:	562nm
Wavelength - Dominant:	--
Mounting Type:	Through Hole
Viewing Angle:	90°
Current - Test:	20mA
Series:	--
Lens Style/Size:	Round with Domed Top, 3mm (T-1), 3.00mm
Millicandela Rating:	5mcd
Lens Transparency:	Diffused
Lens Color:	Green
Color:	Green
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Light emitting diodes (LEDs) are light sources that emit light when current passes through them. Using LEDs, it is possible to provide visual or audible indications regarding the operation of a device. The HLMP1503 is a powerful indicator LED developed by Agilent Technologies. The HLMP1503 is an optically efficient indicator LED that combines high brightness and wide viewing angles with a small, space-saving package design.

Application Fields

The HLMP1503 presents a wide range of application fields due to its small package design and high brightness. It can be used for a wide range of applications such as status indication and alerting. The HLMP1503 is particularly suitable for applications that require a lot of luminosity but little space. This means that it is especially suitable for display and signaling applications in any device where space is important. For instance, in comparison with a standard LED, the HLMP1503 has a much lower footprint size, making it ideal for devices where space is at a premium, such as mobile phones and music players.The HLMP1503 is also suitable for automotive applications due to its considerably long-lasting life of up to 50,000 hours and its low voltage requirement. The HLMP1503 is an ideal choice for automotive uses such as dashboard indicators, speedometers, and hazard warning lights. In addition, it can also be used in signalling systems, such as brake lights, turn signal indicators, and reversing lights.

Working Principle

The HLMP1503 is a discrete LED that operates by rectification. This means that when a voltage is applied to the LED, electrons travel through the rectangular junction in the LED and spread out across its surface. These electrons also release energy and form a ring-shaped electric field. At the same time, photons are also released, and these photons create the visible light emitted by the LED.The output power of the LED increases in proportion to the current applied to it, and it is the electrons responsible for the LED’s light emission. For this reason, the higher the current, the more light that will be emitted from the device. Thus, in order to get the most from the LED, the current must be controlled accurately.

Conclusion

The HLMP1503 is a powerful indicator LED manufactured by Agilent Technologies that is suitable for a wide range of applications. The LED combines high brightness and wide viewing angles with a miniature package design, thus making it particularly perfect for devices where space is a premium. The HLMP1503 operates through rectification, and its output power increases in response to the current applied to it. Overall, the HLMP1503 is an excellent indicator LED.

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