Vishay Semiconductor Diodes Division
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MBR2545CTHE3/45
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MBR2545CTHE3/45

Introduction

The MBR2545CTHE3/45 is a diode belonging to the category of Schottky rectifier diodes. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the MBR2545CTHE3/45.

Basic Information Overview

  • Category: Schottky rectifier diode
  • Use: It is used as a rectifier in power supply applications.
  • Characteristics: High current capability, low forward voltage drop, fast switching speed.
  • Package: TO-220AB package
  • Essence: Efficient rectification of AC to DC in power supply circuits.
  • Packaging/Quantity: Typically packaged in reels or tubes containing multiple units.

Specifications

  • Voltage Rating: 45V
  • Current Rating: 30A
  • Forward Voltage Drop: 0.55V at 15A
  • Reverse Leakage Current: 100µA at 45V
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The MBR2545CTHE3/45 has three pins: Anode, Cathode, and Gate. The anode is connected to the positive terminal, the cathode to the negative terminal, and the gate is used for control purposes.

Functional Features

  • Fast switching speed allows for efficient rectification.
  • Low forward voltage drop minimizes power loss.
  • High current capability enables handling of large currents.

Advantages and Disadvantages

Advantages

  • High current capability
  • Low forward voltage drop
  • Fast switching speed

Disadvantages

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

Working Principles

The MBR2545CTHE3/45 operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to conventional PN-junction diodes.

Detailed Application Field Plans

The MBR2545CTHE3/45 is commonly used in: - Switching power supplies - DC-DC converters - Reverse polarity protection circuits - Battery charging circuits

Detailed and Complete Alternative Models

Some alternative models to the MBR2545CTHE3/45 include: - MBR3045CTHE3/45 - MBR4045CTHE3/45 - MBR5045CTHE3/45

In conclusion, the MBR2545CTHE3/45 is a high-performance Schottky rectifier diode with excellent characteristics suitable for various power supply and rectification applications.

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技術ソリューションにおける MBR2545CTHE3/45 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is MBR2545CTHE3/45?

    • MBR2545CTHE3/45 is a dual Schottky rectifier designed for use in switching power supplies, converters, and freewheeling diodes.

  2. What is the maximum average forward current of MBR2545CTHE3/45?

    • The maximum average forward current is 25A.

  3. What is the voltage rating of MBR2545CTHE3/45?

    • It has a voltage rating of 45V.

  4. What are the typical applications of MBR2545CTHE3/45?

    • Typical applications include DC/DC converters, reverse battery protection, and OR-ing of multiple power sources.

  5. What is the package type of MBR2545CTHE3/45?

    • It comes in a TO-220AB package.

  6. What is the reverse voltage of MBR2545CTHE3/45?

    • The reverse voltage is 45V.

  7. What is the forward voltage drop of MBR2545CTHE3/45 at 12.5A?

    • The forward voltage drop at 12.5A is typically 0.65V.

  8. What is the storage temperature range for MBR2545CTHE3/45?

    • The storage temperature range is -65°C to +175°C.

  9. Is MBR2545CTHE3/45 RoHS compliant?

    • Yes, it is RoHS compliant.

  10. What are the key advantages of using MBR2545CTHE3/45 in technical solutions?

    • Some key advantages include low forward voltage drop, high current capability, and fast switching speed.