CDLL3018B

Product Overview

CDLL3018B belongs to the category of semiconductor devices and is commonly used as a light-emitting diode (LED). It is characterized by its small size, low power consumption, and long lifespan. The package typically consists of a small plastic lens that encapsulates the LED chip. The essence of CDLL3018B lies in its ability to emit light when an electric current passes through it. It is usually available in reels or trays, with varying quantities per package.

Specifications

Forward Voltage: 3.0V
Forward Current: 20mA
Power Dissipation: 75mW
Viewing Angle: 120 degrees
Wavelength: 465nm (blue), 525nm (green), 630nm (red)

Detailed Pin Configuration

The CDLL3018B LED typically has two pins, with the longer pin denoting the positive (+) terminal and the shorter pin representing the negative (-) terminal.

Functional Features

CDLL3018B offers high brightness and low power consumption, making it suitable for various lighting applications. It also provides a wide viewing angle, ensuring uniform illumination.

Advantages and Disadvantages

Advantages

High brightness
Low power consumption
Long lifespan
Wide viewing angle

Disadvantages

Limited color options
Sensitive to static electricity

Working Principles

When a forward voltage is applied across the terminals of CDLL3018B, electrons recombine with holes within the semiconductor material, emitting photons in the process. This phenomenon is known as electroluminescence, which forms the basis of LED operation.

Detailed Application Field Plans

CDLL3018B finds extensive use in various applications such as: - Indoor and outdoor lighting - Automotive lighting - Display panels - Indicator lights

Detailed and Complete Alternative Models

Some alternative models to CDLL3018B include: - CDLL3020B - CDLL3035B - CDLL3050B

In conclusion, CDLL3018B is a versatile LED component that offers high brightness, low power consumption, and a long lifespan. Its compact size and wide viewing angle make it suitable for diverse lighting and display applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací CDLL3018B v technických řešeních

What is CDLL3018B?
- CDLL3018B is a type of surface mount diode that is commonly used in electronic circuits for various technical applications.
What are the key specifications of CDLL3018B?
- The CDLL3018B diode typically has a forward voltage of around 0.7V, a maximum reverse voltage of 75V, and a forward current of 150mA.
How is CDLL3018B used in rectification circuits?
- CDLL3018B can be used in rectification circuits to convert alternating current (AC) to direct current (DC) by allowing current to flow in only one direction.
Can CDLL3018B be used for voltage regulation?
- Yes, CDLL3018B can be used in voltage regulation circuits to maintain a stable output voltage by controlling the flow of current.
What are the typical applications of CDLL3018B in power supplies?
- CDLL3018B is often used in power supply circuits to protect against reverse voltage and to regulate the output voltage.
How does CDLL3018B contribute to overvoltage protection?
- CDLL3018B can act as a transient voltage suppressor to protect sensitive components from voltage spikes and surges.
Is CDLL3018B suitable for signal clamping applications?
- Yes, CDLL3018B can be used for signal clamping to limit the amplitude of a waveform by redirecting excess voltage.
Can CDLL3018B be used in lighting applications?
- Yes, CDLL3018B can be utilized in LED lighting circuits for voltage regulation and protection against reverse voltage.
What are the temperature considerations for CDLL3018B in technical solutions?
- CDLL3018B is designed to operate within a specified temperature range, typically between -55°C to +150°C, ensuring reliable performance in various environments.
Are there any alternative diodes that can be used in place of CDLL3018B?
- Yes, there are other diodes with similar specifications such as 1N4148 or 1N4001 that can be used as alternatives to CDLL3018B in certain technical solutions.