MBR1645-E3/45

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MBR1645-E3/45

+BOM

DIODE SCHOTTKY 45V 16A TO220AC

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Specifications

Attribute Value
Package / Case Tube
Part Status Active
Diode Type Schottky
Voltage - DC Reverse (Vr) (Max) 45 V
Current - Average Rectified(Io) 16A
Voltage - Forward (Vf) (Max) @ If 630 mV @ 16 A
Speed Fast Recovery =< 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr 200 µA @ 45 V
Mounting Type Through Hole
Supplier Device Package TO-220AC

Overview

Description

The MBR1645-E3/45 is a Schottky Barrier Rectifier diode designed for efficient power conversion and management in electronic circuits. It is part of the MBR series known for its high current capability and low forward voltage drop, which results in reduced power loss and increased efficiency. This device is typically used in applications such as power supplies, inverters, and other high-frequency rectification tasks.
Key features include:
1. Reverse Voltage: It can handle a reverse voltage of up to 45 volts.
2. Forward Current: The MBR1645-E3/45 supports a continuous forward current of 16 amperes.
3. Low Forward Voltage Drop: This characteristic minimizes energy loss and heat generation, enhancing system efficiency.
4. Fast Recovery Time: Its fast switching ability makes it suitable for high-frequency applications.
5. Package: It is often available in a TO-220AB package, facilitating heat dissipation.
Overall, the MBR1645-E3/45 is widely used in applications requiring efficient rectification and energy conservation, making it a popular choice in industrial and consumer electronics.

Equivalent

The MBR1645-E3/45 is a Schottky rectifier diode. Equivalent products include:
1. 1N1184R - General Electric
2. MBR1645 - multiple manufacturers (e.g., ON Semiconductor, Vishay)
3. SR1645 - Taiwan Semiconductor
4. 16DQ45 - International Rectifier
These components share similar electrical characteristics such as voltage and current ratings, but it is essential to verify the specifications and package compatibility for your specific application.

Features

The MBR1645-E3/45 is a Schottky rectifier diode commonly used in power supply applications. Key features include:
1. Reverse Voltage: It is rated for a maximum reverse voltage of 45V.
2. Forward Current: The diode supports a maximum forward current of 16A, making it suitable for high-current applications.
3. Forward Voltage Drop: It typically has a low forward voltage drop, improving efficiency by reducing power loss.
4. Temperature Range: Operational temperature ranges from -65°C to +150°C, allowing for use in various environmental conditions.
5. Package Type: It is available in a TO-220AC package, which provides good heat dissipation and ease of mounting.
6. Fast Switching: The Schottky barrier allows for faster switching compared to standard diodes.
7. Low Power Loss: The efficiency is enhanced due to low forward voltage drop and reduced leakage current.
8. Applications: Ideal for use in high-frequency inverters, freewheeling, DC/DC converters, and polarity protection applications.
These features make the MBR1645-E3/45 a versatile and reliable choice for power rectification needs.

Pinout

The MBR1645-E3/45 is a Schottky barrier rectifier diode manufactured by Vishay. It typically comes in a TO-220AC package, which has two pins.
The primary function of the MBR1645-E3/45 is to serve as a rectifier in power supply applications, converting alternating current (AC) to direct current (DC). The diode has a maximum reverse voltage of 45 volts and can handle a continuous forward current of up to 16 amperes. Its Schottky design allows for fast switching and low forward voltage drop, which improves efficiency by reducing power loss and heat generation.
Overall, this diode is well-suited for applications requiring efficient rectification with high current capacity and low voltage drop.

Manufacturer

The MBR1645-E3/45 is manufactured by Vishay Intertechnology, Inc. Vishay is a multinational company that specializes in manufacturing discrete semiconductors and passive electronic components. Founded in 1962, the company has grown to become one of the world's largest manufacturers in its field. Vishay provides components that are essential for a wide range of electronic devices and systems used in various industries, including automotive, industrial, computing, consumer electronics, telecommunications, military, aerospace, and medical. The company's product portfolio includes diodes, MOSFETs, resistors, capacitors, inductors, sensors, and optoelectronics, among others. Vishay is known for its focus on innovation, quality, and reliability, serving a global customer base with manufacturing facilities and sales offices around the world.

Application

The MBR1645-E3/45 is a Schottky rectifier diode commonly used in power supply applications due to its high efficiency and low forward voltage drop. Key application areas include:
1. Switch Mode Power Supplies (SMPS): Used for rectification and freewheeling applications, enhancing efficiency.
2. DC-DC Converters: Helps in voltage regulation and conversion processes.
3. Solar Panels: Used in blocking and bypass diodes to prevent reverse current flow.
4. Battery Chargers: Ensures efficient charging by minimizing energy loss.
5. UPS Systems: Provides reliable rectification for uninterruptible power supplies.
Its low power loss and high-reliability features make it suitable for various high-frequency applications.

Package

The MBR1645-E3/45 is a Schottky rectifier diode typically housed in a TO-220AC package. This package type is commonly used for power semiconductors and provides efficient heat dissipation, making it suitable for applications requiring higher current handling and thermal performance.

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