SCE028LD3DT8B Product Overview

Introduction

The SCE028LD3DT8B is a versatile electronic component that belongs to the category of light-emitting diodes (LEDs). This entry provides an in-depth overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Light-Emitting Diode (LED)
• Use: The SCE028LD3DT8B LED is commonly used for various lighting applications, including display panels, indicator lights, and general illumination.
• Characteristics: This LED is known for its high brightness, low power consumption, and long lifespan. It emits a specific wavelength of light, making it suitable for specific color requirements.
• Package: The SCE028LD3DT8B is typically packaged in a small, surface-mount device (SMD) package, allowing for easy integration into circuit boards.
• Essence: The essence of this LED lies in its ability to provide efficient and reliable lighting solutions across different applications.
• Packaging/Quantity: These LEDs are usually available in reels containing a specified quantity, such as 1000 pieces per reel.

Specifications

• Forward Voltage: 2.8V
• Forward Current: 20mA
• Wavelength: 565nm (Green)
• Viewing Angle: 120 degrees
• Operating Temperature: -40°C to +85°C
• Dimensions: 2.8mm x 3.0mm x 1.9mm

Detailed Pin Configuration

The SCE028LD3DT8B LED typically features three pins: Anode, Cathode, and No Connection (NC). The pinout configuration is as follows: - Anode (A): Pin 1 - Cathode (K): Pin 2 - No Connection (NC): Pin 3

Functional Features

• High Brightness: The SCE028LD3DT8B LED offers a high luminous intensity, ensuring excellent visibility in various lighting applications.
• Low Power Consumption: With a forward current of 20mA, this LED consumes minimal power while delivering optimal brightness.
• Long Lifespan: The LED's design and materials contribute to its extended operational lifespan, reducing the need for frequent replacements.

Advantages and Disadvantages

Advantages

• Energy-Efficient: Consumes less power compared to traditional lighting sources.
• Compact Size: The small form factor allows for versatile integration in compact designs.
• Environmental Friendly: Contains no hazardous materials, making it environmentally friendly.

Disadvantages

• Directional Emission: The LED emits light in a specific direction, requiring additional optics for specific lighting distributions.
• Sensitivity to Overcurrent: Excessive current can lead to thermal issues and reduced lifespan.

Working Principles

The SCE028LD3DT8B operates based on the principle of electroluminescence. When a forward voltage is applied across the Anode and Cathode, electrons and holes recombine within the semiconductor material, resulting in the emission of photons, which produces visible light.

Detailed Application Field Plans

Display Panels

The high brightness and color consistency of the SCE028LD3DT8B make it suitable for use in display panels, including LCD backlighting and signage applications.

Indicator Lights

In various electronic devices and control panels, the LED serves as indicator lights to convey status or operational information to users.

General Illumination

When arranged in arrays or clusters, these LEDs can be used for general illumination in decorative lighting, architectural lighting, and automotive lighting applications.

Detailed and Complete Alternative Models

• SCE032LD3DT8B: Similar characteristics with a different viewing angle.
• SCE028LD3DT6B: Lower forward voltage variant with similar dimensions.
• SCE028LD3DT8R: Red wavelength variant with comparable specifications.

In conclusion, the SCE028LD3DT8B LED offers a combination of high performance, energy efficiency, and versatility, making it a popular choice for various lighting applications.

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