Microsemi Corporation
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MBR2045CTE3/TU

MBR2045CTE3/TU

Introduction

The MBR2045CTE3/TU is a diode belonging to the category of Schottky rectifiers. This product is widely used in various electronic applications due to its unique characteristics and advantages.

Basic Information Overview

  • Category: Schottky rectifier diode
  • Use: Used for rectification and power management in electronic circuits
  • Characteristics: High efficiency, low forward voltage drop, fast switching speed
  • Package: TO-220AB
  • Essence: Efficient power management and rectification
  • Packaging/Quantity: Available in reels or tubes, quantity varies based on manufacturer

Specifications

  • Voltage Rating: 45V
  • Current Rating: 20A
  • Forward Voltage Drop: 0.55V at 10A
  • Reverse Leakage Current: 50µA at 25°C
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The MBR2045CTE3/TU has a standard TO-220AB package with three pins: 1. Anode 2. Cathode 3. Thermal pad

Functional Features

  • High efficiency due to low forward voltage drop
  • Fast switching speed for rapid response in electronic circuits
  • Low reverse leakage current for improved performance

Advantages and Disadvantages

Advantages

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

Disadvantages

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

Working Principles

The MBR2045CTE3/TU 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 MBR2045CTE3/TU is commonly used in the following applications: - Switching power supplies - DC-DC converters - Solar panel bypass diodes - Battery charging circuits

Detailed and Complete Alternative Models

Some alternative models to the MBR2045CTE3/TU include: - MBR20100CTE3/TU - MBR20200CTE3/TU - MBR2040CTE3/TU - MBR2060CTE3/TU

In conclusion, the MBR2045CTE3/TU is a highly efficient and fast-switching Schottky rectifier diode that finds widespread use in various electronic applications requiring high-performance power management and rectification.

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  1. What is MBR2045CTE3/TU?

    • MBR2045CTE3/TU is a Schottky barrier rectifier diode designed for high efficiency and low power loss in applications such as switch mode power supplies, free-wheeling diodes, and reverse battery protection.

  2. What is the maximum forward voltage drop of MBR2045CTE3/TU?

    • The maximum forward voltage drop of MBR2045CTE3/TU is typically around 0.65V at a forward current of 10A.

  3. What is the reverse voltage rating of MBR2045CTE3/TU?

    • MBR2045CTE3/TU has a reverse voltage rating of 45V, making it suitable for various low voltage applications.

  4. What are the typical applications of MBR2045CTE3/TU?

    • Typical applications of MBR2045CTE3/TU include DC/DC converters, polarity protection, freewheeling diodes, and OR-ing diodes in power supplies.

  5. What is the operating temperature range of MBR2045CTE3/TU?

    • MBR2045CTE3/TU is designed to operate within a temperature range of -65°C to 175°C, making it suitable for a wide range of environments.

  6. Does MBR2045CTE3/TU have a low leakage current?

    • Yes, MBR2045CTE3/TU is designed with low leakage current characteristics, which is beneficial for applications requiring minimal power loss.

  7. Can MBR2045CTE3/TU be used in automotive applications?

    • Yes, MBR2045CTE3/TU is suitable for use in automotive applications due to its robust design and ability to withstand harsh operating conditions.

  8. Is MBR2045CTE3/TU RoHS compliant?

    • Yes, MBR2045CTE3/TU is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly.

  9. What package type is MBR2045CTE3/TU available in?

    • MBR2045CTE3/TU is available in a TO-220AB package, which is widely used and easy to mount on PCBs.

  10. Are there any application notes or reference designs available for using MBR2045CTE3/TU in technical solutions?

    • Yes, the manufacturer provides application notes and reference designs to assist engineers in implementing MBR2045CTE3/TU effectively in their technical solutions.