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MBR4090CT
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MBR4090CT

Product Overview

Category

The MBR4090CT belongs to the category of Schottky Barrier Rectifiers.

Use

It is used as a rectifier in power supply applications and as a freewheeling diode in switching power supplies.

Characteristics

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

Package

The MBR4090CT is typically available in a TO-220AB package.

Essence

The essence of MBR4090CT lies in its efficient rectification and low power loss characteristics.

Packaging/Quantity

It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Maximum Average Forward Current: 40A
  • Reverse Voltage: 90V
  • Forward Voltage Drop: 0.55V at 20A
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The MBR4090CT has a standard TO-220AB pin configuration: 1. Anode 2. Cathode 3. Anode

Functional Features

  • Low power loss and high efficiency
  • High surge capability
  • Guard ring for enhanced ruggedness and long term reliability

Advantages

  • Fast switching speed reduces switching losses
  • Low forward voltage drop minimizes power dissipation
  • High surge capability ensures robustness in demanding applications

Disadvantages

  • Higher cost compared to standard silicon rectifiers
  • Sensitive to reverse voltage spikes

Working Principles

The MBR4090CT operates based on the Schottky barrier principle, where the metal-semiconductor junction provides fast switching and low forward voltage drop characteristics.

Detailed Application Field Plans

The MBR4090CT is widely used in: - Switching power supplies - DC-DC converters - Inverters - Freewheeling diodes in motor drive circuits

Detailed and Complete Alternative Models

Some alternative models to MBR4090CT include: - MBR40100PT - MBR40200PT - MBR4045PT

In conclusion, the MBR4090CT is a high-performance Schottky Barrier Rectifier with excellent characteristics suitable for various power supply and freewheeling applications.

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技術ソリューションにおける MBR4090CT 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 MBR4090CT?

    • MBR4090CT is a Schottky barrier rectifier diode designed for high-frequency switching applications.

  2. What are the key features of MBR4090CT?

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

  3. What are the typical applications of MBR4090CT?

    • Typical applications include switch mode power supplies, freewheeling diodes, and polarity protection diodes.

  4. What is the maximum forward voltage of MBR4090CT?

    • The maximum forward voltage is typically around 0.55V at a forward current of 20A.

  5. What is the reverse recovery time of MBR4090CT?

    • The reverse recovery time is typically around 30ns.

  6. What is the maximum junction temperature of MBR4090CT?

    • The maximum junction temperature is typically 150°C.

  7. What is the package type of MBR4090CT?

    • MBR4090CT is typically available in a TO-220AB package.

  8. What are the recommended operating conditions for MBR4090CT?

    • The recommended operating conditions include a maximum average forward current of 40A and an operating junction temperature range of -65°C to 150°C.

  9. What are the advantages of using MBR4090CT in high-frequency applications?

    • The advantages include low switching losses, high efficiency, and suitability for high-frequency operation.

  10. Where can I find detailed specifications and application notes for MBR4090CT?

    • Detailed specifications and application notes can be found in the product datasheet provided by the manufacturer.