Vishay Semiconductor Diodes Division
Bild kan vara representation.
Se specifikationer för produktinformation.
MBR4045PT-E3/45
Visa detalj Datablad

MBR4045PT-E3/45

Product Overview

The MBR4045PT-E3/45 belongs to the category of Schottky Barrier Rectifiers and is commonly used in power supply applications. These rectifiers are known for their high efficiency, low forward voltage drop, and fast switching capabilities. The package type for MBR4045PT-E3/45 is TO-247AD, and it is available in a quantity of 50 per tube. The essence of this product lies in its ability to efficiently convert alternating current (AC) to direct current (DC) with minimal power loss.

Specifications

  • Forward Voltage Drop: 0.55V
  • Reverse Voltage: 45V
  • Forward Current: 40A
  • Package Type: TO-247AD
  • Quantity: 50 per tube

Detailed Pin Configuration

The MBR4045PT-E3/45 has a standard pin configuration with two leads for connection. The anode and cathode terminals are clearly marked for easy identification and proper installation.

Functional Features

  • High Efficiency: The MBR4045PT-E3/45 offers high efficiency in converting AC to DC, making it suitable for power supply applications.
  • Fast Switching: This rectifier is capable of fast switching, which is essential in modern electronic devices and power systems.
  • Low Forward Voltage Drop: With a low forward voltage drop of 0.55V, this rectifier minimizes power loss and heat generation.

Advantages and Disadvantages

Advantages

  • High efficiency
  • Fast switching capability
  • Low forward voltage drop

Disadvantages

  • Sensitive to overvoltage conditions
  • Higher cost compared to standard diodes

Working Principles

The MBR4045PT-E3/45 operates based on the principle of Schottky barrier rectification. When a forward voltage is applied, the rectifier allows current to flow with minimal resistance due to the low forward voltage drop. This results in efficient conversion of AC to DC with reduced power loss.

Detailed Application Field Plans

The MBR4045PT-E3/45 is widely used in various power supply applications, including: - Switching power supplies - Solar panel inverters - Battery charging circuits - LED drivers

Detailed and Complete Alternative Models

  • MBR3045PT-E3/45
  • MBR2045PT-E3/45
  • MBR1060PT-E3/45

In conclusion, the MBR4045PT-E3/45 Schottky Barrier Rectifier offers high efficiency, fast switching, and low forward voltage drop, making it an ideal choice for power supply applications. Its working principle, detailed application field plans, and alternative models provide a comprehensive understanding of its functionality and versatility in various electronic systems.

[Word Count: 345]

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MBR4045PT-E3/45 i tekniska lösningar

  1. What is the MBR4045PT-E3/45?

    • The MBR4045PT-E3/45 is a Schottky diode rectifier designed for high efficiency and low power loss in applications such as switch mode power supplies and freewheeling diodes.

  2. What is the maximum forward voltage drop of the MBR4045PT-E3/45?

    • The maximum forward voltage drop at 20A is typically 0.55V for the MBR4045PT-E3/45.

  3. What is the reverse voltage rating of the MBR4045PT-E3/45?

    • The MBR4045PT-E3/45 has a reverse voltage rating of 45V.

  4. What are the typical applications of the MBR4045PT-E3/45?

    • Typical applications include DC/DC converters, polarity protection, freewheeling diodes, and OR-ing diodes in power supplies.

  5. What is the operating temperature range of the MBR4045PT-E3/45?

    • The MBR4045PT-E3/45 has an operating temperature range of -65°C to +175°C.

  6. What is the package type of the MBR4045PT-E3/45?

    • The MBR4045PT-E3/45 comes in a TO-247AC package.

  7. What is the reverse recovery time of the MBR4045PT-E3/45?

    • The reverse recovery time of the MBR4045PT-E3/45 is typically 35ns.

  8. What are the key features of the MBR4045PT-E3/45?

    • Key features include low forward voltage drop, high frequency operation, and high junction temperature capability.

  9. Can the MBR4045PT-E3/45 be used in automotive applications?

    • Yes, the MBR4045PT-E3/45 is suitable for use in automotive systems such as LED lighting and motor control.

  10. Is the MBR4045PT-E3/45 RoHS compliant?

    • Yes, the MBR4045PT-E3/45 is RoHS compliant, making it suitable for environmentally friendly designs.