Vishay Semiconductor Diodes Division
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MBRB2045CT-E3/45
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MBRB2045CT-E3/45

Introduction

The MBRB2045CT-E3/45 is a diode belonging to the category of Schottky Rectifier. This diode is widely used in various electronic applications due to its unique characteristics and advantages.

Basic Information Overview

  • Category: Schottky Rectifier
  • Use: Power rectification in electronic circuits
  • Characteristics: Low forward voltage drop, high current capability, fast switching speed
  • Package: TO-263AB
  • Essence: Efficient power conversion
  • Packaging/Quantity: Available in reels with varying quantities

Specifications

  • Voltage Rating: 45V
  • Current Rating: 20A
  • Forward Voltage Drop: 0.55V at 10A
  • Reverse Leakage Current: 50μA
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The MBRB2045CT-E3/45 has a standard TO-263AB package with three pins: 1. Pin 1: Anode 2. Pin 2: Cathode 3. Pin 3: Not connected (Tab)

Functional Features

  • Low forward voltage drop ensures minimal power loss
  • High current capability allows for efficient power handling
  • Fast switching speed enables rapid response in electronic circuits

Advantages and Disadvantages

Advantages

  • Efficient power conversion
  • Low power dissipation
  • Fast recovery time

Disadvantages

  • Higher cost compared to standard rectifier diodes
  • Sensitive to reverse voltage spikes

Working Principles

The MBRB2045CT-E3/45 operates based on the Schottky barrier principle, where the metal-semiconductor junction provides low forward voltage drop and fast switching characteristics.

Detailed Application Field Plans

The MBRB2045CT-E3/45 finds extensive use in the following applications: - Switching power supplies - DC-DC converters - Reverse polarity protection circuits - Solar panel bypass diodes

Detailed and Complete Alternative Models

Some alternative models to the MBRB2045CT-E3/45 include: - MBRB1545CT-E3/45 - MBRB3045CT-E3/45 - MBRB4045CT-E3/45

In conclusion, the MBRB2045CT-E3/45 Schottky Rectifier offers efficient power conversion, fast switching speed, and high current capability, making it an ideal choice for various electronic applications.

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10 pirs û bersivên hevpar ên têkildarî sepana MBRB2045CT-E3/45 di çareseriyên teknîkî de navnîş bikin

  1. What is the MBRB2045CT-E3/45 diode used for?

    • The MBRB2045CT-E3/45 diode is commonly used as a rectifier in power supply and voltage regulation applications.

  2. What are the key specifications of the MBRB2045CT-E3/45 diode?

    • The MBRB2045CT-E3/45 diode has a maximum average forward current of 20A, a reverse voltage of 45V, and a low forward voltage drop.

  3. Can the MBRB2045CT-E3/45 diode be used in high-frequency applications?

    • Yes, the MBRB2045CT-E3/45 diode is suitable for high-frequency switching power supplies and other high-frequency applications.

  4. Is the MBRB2045CT-E3/45 diode suitable for automotive applications?

    • Yes, the MBRB2045CT-E3/45 diode is often used in automotive electronics due to its high efficiency and reliability.

  5. What are the typical thermal characteristics of the MBRB2045CT-E3/45 diode?

    • The MBRB2045CT-E3/45 diode has a low thermal resistance and is designed to operate within a wide temperature range, making it suitable for various environments.

  6. Does the MBRB2045CT-E3/45 diode have built-in protection features?

    • Yes, the MBRB2045CT-E3/45 diode typically includes built-in overcurrent and overvoltage protection to ensure safe operation.

  7. Can the MBRB2045CT-E3/45 diode be used in parallel configurations for higher current applications?

    • Yes, the MBRB2045CT-E3/45 diode can be used in parallel to increase the current-handling capability in high-power applications.

  8. What are the typical applications of the MBRB2045CT-E3/45 diode?

    • The MBRB2045CT-E3/45 diode is commonly used in DC-DC converters, voltage regulators, motor drives, and other power management systems.

  9. Does the MBRB2045CT-E3/45 diode require any special heat sinking or mounting considerations?

    • Depending on the application and power dissipation, proper heat sinking and mounting techniques may be necessary to ensure optimal performance and reliability.

  10. Where can I find detailed application notes and reference designs for using the MBRB2045CT-E3/45 diode in technical solutions?

    • Detailed application notes and reference designs for the MBRB2045CT-E3/45 diode can typically be found in the manufacturer's datasheet, application guides, and online resources.