D25XB80

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Bridge Rectifiers Bridge

  • FabricanteShindengen

  • Peça do Fabricante #D25XB80

  • Ficha Técnica D25XB80 DataSheet

  • Em Estoque21068

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Description

The D25XB80 is a type of bridge rectifier, a crucial component in converting alternating current (AC) to direct current (DC). It is typically used in power supply circuits to provide stable DC output from an AC input. The "D25" indicates a forward current rating of 25 amperes, while the "B80" suggests a peak reverse voltage (PIV) rating of 800 volts. This rectifier is designed to handle significant power loads, making it suitable for various applications, including industrial equipment, consumer electronics, and motor drives. The device is constructed from four diodes configured in a bridge arrangement, allowing it to rectify both halves of the AC waveform efficiently. It is often encased in a durable package for heat dissipation and protection against environmental factors. When selecting a bridge rectifier like the D25XB80, it is essential to consider parameters such as maximum current and voltage ratings to ensure compatibility with the intended application.

Equivalent

The D25XB80 is a bridge rectifier. Equivalent products include the KBPC2510, KBPC2508, and MB2508. These components are also bridge rectifiers with similar voltage and current ratings, suitable for converting AC to DC in power supply applications. Always verify specific electrical characteristics and physical dimensions to ensure compatibility in your particular application.

Features

The D25XB80 is a single-phase bridge rectifier diode known for its high efficiency and reliability in converting alternating current (AC) to direct current (DC). Key features include:
1. Voltage Rating: It has a peak reverse voltage (V_RRM) of 800V, suitable for high-voltage applications.
2. Current Rating: The device supports a forward current (I_F) of up to 25A, making it suitable for moderate power applications.
3. Package: It comes in a compact single in-line package (SIP), which is convenient for space-constrained designs.
4. Thermal Performance: The D25XB80 offers good thermal dissipation, aided by its metallic back which can be mounted on a heatsink to manage heat efficiently.
5. Efficiency: Its design ensures low forward voltage drop, enhancing power conversion efficiency.
6. Durability: It is built to withstand high surge currents, enhancing its durability and reliability in demanding environments.
These features make the D25XB80 a versatile choice for applications like power supplies, battery chargers, and other DC power conversion systems.

Pinout

The D25XB80 is a bridge rectifier. It typically has four pins. These pins serve the following functions:
1. AC Input Pin 1 (AC1): This pin is used for connecting to one of the AC terminals from the transformer or AC source.
2. AC Input Pin 2 (AC2): This pin is used for connecting to the other AC terminal from the transformer or AC source.
3. Positive Output (DC+): This pin provides the positive side of the rectified DC output.
4. Negative Output (DC-): This pin provides the negative side of the rectified DC output.
The D25XB80 is used to convert alternating current (AC) into direct current (DC) in power supply circuits. It is rated for a maximum repetitive reverse voltage (V_RRM) of 800 volts and a forward current of 25 amperes, making it suitable for high-power applications.

Manufacturer

The D25XB80 is a rectifier diode manufactured by Shindengen Electric Manufacturing Co., Ltd. Shindengen is a Japanese company that specializes in the development and production of electronic components and devices. Founded in 1949, the company is known for its work in power semiconductors, power systems, and automotive electronics. Shindengen offers a wide range of products, including diodes, transistors, voltage regulators, and other power management solutions. The company serves various industries, including automotive, telecommunications, consumer electronics, and industrial machinery, providing essential components that help improve energy efficiency and performance in electrical and electronic systems.

Application

The D25XB80 is a bridge rectifier commonly used in applications requiring AC to DC conversion. Its typical application areas include power supply units, battery chargers, and motor drives. It's also used in household appliances, industrial machinery, and lighting systems where converting AC mains voltage to a stable DC output is necessary. Its capability to handle relatively high current loads makes it suitable for medium to high-power applications, ensuring efficient and reliable operation of electronic circuits. Additionally, it can be found in renewable energy systems like solar panel installations for rectifying AC generated by inverters.

Package

The D25XB80 is a bridge rectifier, and its package type is typically a molded plastic case. This case is designed to provide electrical insulation and mechanical support for the internal components. It usually comes in an epoxy package suitable for through-hole mounting on printed circuit boards (PCBs).

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