LY E6SF-V2AB-4-3B4B-50-R18-Z

Series:	Power TOPLED®
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Color:	Yellow
Moisture Sensitivity Level (MSL):	--
Viewing Angle:	120°
Mounting Type:	Surface Mount
Size / Dimension:	3.20mm L x 2.80mm W
Height (Max):	2.80mm

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LY E6SF-V2AB-4-3B4B-50-R18-Z LED Indication - Discrete Application Field and Working PrincipleLED Indication - Discrete consists of various components working together to produce a reliable, long-lasting and cost-effective light source. Discrete LEDs are a type of light-emitting diode that can be used for any number of applications, ranging from general illumination to task-specific light sources. Discrete LEDs are available in a wide variety of shapes and sizes, including cylindrical and rectangular options and packages with multiple LEDs.The main components of a discrete LED are the package, semiconductor, substrate, contact and mounting. The key characteristics of a discrete LED are its luminous intensity, forward voltage and maximum operating temperature. The first step to consider when selecting a discrete LED is the specific illumination requirements of a given application. Different types of LEDs offer different light output, so it is important to select an appropriate type of discrete LED based on the desired effect.Package: The most basic part of any discrete LED is the package. This is typically a plastic or metal container, designed to hold the other parts of the LED as well as protect the inner components from damage. Different types of packages can offer various advantages, including better vibration resistance, improved thermal properties and easier installation.Semiconductor: The semiconductor is the central component of a discrete LED and is responsible for producing light. The semiconductor is typically made from gallium nitride (GaN) and gallium aluminum arsenide (GaAlAs). The material used for the semiconductor will directly impact the color, brightness and efficiency of the LED.Substrate: The substrate is the material used to support the semiconductor and provide a platform for mounting the LED. The substrate is typically made from a ceramic material, though some discrete LEDs use epoxy or plastic. The substrate material should provide good thermal and electrical insulation, as well as be capable of withstanding the external environment. Contact: The contact is the part of the LED responsible for making contact between the semiconductor and other components. The contact must have good electrical and thermal conductivity, as well as provide good mechanical stability for the LEDs. Different types of contacts are available, including gold, copper and nickel.Mounting: The mounting of a discrete LED is important for ensuring proper installation and protecting the LED from environmental damage. Different types of mounting are available, including surface, panel and board mounting. The choice of mounting will directly impact the reliability and durability of the LED.Working Principle: The working principle of a discrete LED is relatively simple. When electricity is applied to the LED, electrons flow between the positive and negative terminals, causing the LED to emit light. The amount of light produced is dependent on a number of factors, including the type of material used for the semiconductor and the current applied to the LED. Application Field: Discrete LEDs are used in a variety of different applications, ranging from general illumination to task-specific lighting. Due to the wide range of sizes, shapes and colors available, discrete LEDs can be used for almost any kind of illumination, including bias lighting, indicator lights, accent lighting, exit signs, automotive lighting and even decorative lighting. Discrete LEDs are also very efficient, providing high luminous output per watt of power used.In conclusion, discrete LEDs are a fantastic choice for any application requiring reliable, long-lasting and cost-effective illumination. With their wide range of packages and colors, as well as their superior efficiency and durability, discrete LEDs can provide an excellent lighting solution for any project.

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