CDLL3021 Product Overview

Introduction

CDLL3021 is a semiconductor product that belongs to the category of light-emitting diodes (LEDs). This product is widely used in various electronic devices and lighting applications due to its unique characteristics and functional features.

Basic Information Overview

• Category: Light-emitting diode (LED)
• Use: CDLL3021 is commonly used for illumination, display, and indicator purposes in electronic devices.
• Characteristics: It is known for its high brightness, low power consumption, and long lifespan.
• Package: The CDLL3021 LED comes in a small, surface-mount package.
• Essence: The essence of CDLL3021 lies in its ability to provide efficient and reliable lighting solutions.
• Packaging/Quantity: Typically, CDLL3021 LEDs are packaged in reels containing a specific quantity, such as 1000 pieces per reel.

Specifications

• Forward Voltage: 3.2V
• Forward Current: 20mA
• Wavelength: 620-625nm
• Viewing Angle: 120 degrees
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The CDLL3021 LED has two pins: 1. Anode (+) 2. Cathode (-)

Functional Features

• High brightness output
• Low power consumption
• Wide viewing angle
• Long operational lifespan
• Reliable performance under varying temperatures

Advantages and Disadvantages

Advantages

• Energy-efficient
• Durable and long-lasting
• Suitable for compact designs
• Environmentally friendly (no mercury or hazardous materials)

Disadvantages

• Sensitive to electrostatic discharge
• Limited color options compared to RGB LEDs

Working Principles

CDLL3021 operates on the principle of electroluminescence, where the movement of electrons within the semiconductor material generates light. When a forward voltage is applied across the anode and cathode, the LED emits light at the specified wavelength.

Detailed Application Field Plans

CDLL3021 LEDs find extensive applications in: - Consumer electronics (e.g., smartphones, TVs, and appliances) - Automotive lighting (e.g., indicators and interior lighting) - General illumination (e.g., decorative lighting and signage)

Detailed and Complete Alternative Models

Some alternative models to CDLL3021 include: - CDLL3022: Similar specifications with a different viewing angle - CDLL3023: Higher brightness output with similar electrical characteristics - CDLL3024: Lower power consumption with comparable brightness

In conclusion, CDLL3021 is a versatile LED product with a wide range of applications, offering energy-efficient and reliable lighting solutions for various electronic devices and lighting systems.

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