DL4004-13 Discrete Semiconductor Products

Introduction

A rectifier is a device that converts alternating current (AC) to direct current (DC). A single diode rectifier is one of the basic rectifiers and it is usually comprised of one diode. The DL4004-13 is a single diode rectifier designed for AC line-powered products based on universal multi-voltage designs. This section provides an overview of the typical application fields and the working principle of the diode.

Application Fields

The DL4004-13 can be used in various applications, including power supplies and adapters, inverters, ballasts, and other AC operated products. It provides class B emission compliance and other features rarely found in a single diode rectifier, such as low thermal resistance, low parts count, and fast soft start.

Working Principle

The working principle of the DL4004-13 is simple and efficient. When the AC input voltage reaches the forward breakover voltage of the rectifier, conduction starts. As the voltage continues to increase, the diode’s voltage drop decreases and the current increases. When the voltage reaches the peak revers voltage of the rectifier, the device turns off and becomes a blocking diode until the next positive peak of the waveform.

Benefits

The DL4004-13 provides several benefits, including high efficiency, fast recovery time, and reduced power consumption. The device also offers additional benefits such as improved reliability, smaller form factor, and better heat dissipation. Additionally, the device is compliant with European safety standards, such as EN 60950-1 and EN 60335-1.

Summary

The DL4004-13 is a single diode rectifier designed for AC line-powered products. It is typically used in power supplies and adapters, inverters, ballasts, and other AC operated products. The device provides high efficiency, fast recovery time, and reduced power consumption. Additionally, the device is compliant with European safety standards and provides several other features and benefits.