Microsemi Corporation
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MBR2045FCTE3/TU

MBR2045FCTE3/TU

Introduction

The MBR2045FCTE3/TU is a diode belonging to the category of Schottky Rectifier. This product 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 switching speed, low reverse leakage current
  • Package: TO-220AB
  • Essence: Efficient power rectification
  • Packaging/Quantity: Available in reels or tubes, quantity varies by 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 MBR2045FCTE3/TU has a standard TO-220AB package with three pins: 1. Anode 2. Cathode 3. Thermal pad

Functional Features

  • Fast switching speed
  • Low power loss
  • High efficiency
  • High temperature operation capability

Advantages and Disadvantages

Advantages

  • Low forward voltage drop reduces power dissipation
  • Fast switching speed allows for high-frequency operation
  • High temperature operation capability
  • Low reverse leakage current

Disadvantages

  • Higher cost compared to standard rectifier diodes
  • Sensitive to voltage transients

Working Principles

The MBR2045FCTE3/TU 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

This diode is commonly used in the following applications: - Switching power supplies - DC-DC converters - Reverse polarity protection circuits - Solar panel bypass diodes

Detailed and Complete Alternative Models

  • MBR3045FCTE3/TU
  • MBR4045FCTE3/TU
  • MBR5045FCTE3/TU

In conclusion, the MBR2045FCTE3/TU is a highly efficient and reliable Schottky rectifier diode suitable for various power rectification applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MBR2045FCTE3/TU en soluciones técnicas

  1. What is the MBR2045FCTE3/TU?

    • The MBR2045FCTE3/TU is a Schottky barrier rectifier diode designed for high efficiency and low power loss in applications such as switching power supplies, converters, and freewheeling diodes.

  2. What is the maximum forward voltage of the MBR2045FCTE3/TU?

    • The maximum forward voltage of the MBR2045FCTE3/TU is typically around 0.65V at a forward current of 10A.

  3. What is the reverse voltage rating of the MBR2045FCTE3/TU?

    • The MBR2045FCTE3/TU has a reverse voltage rating of 45V, making it suitable for various low voltage applications.

  4. What is the typical junction capacitance of the MBR2045FCTE3/TU?

    • The typical junction capacitance of the MBR2045FCTE3/TU is around 300pF at a reverse bias of 4V.

  5. What are the recommended operating temperature range for the MBR2045FCTE3/TU?

    • The MBR2045FCTE3/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. Can the MBR2045FCTE3/TU be used in high frequency applications?

    • Yes, the MBR2045FCTE3/TU is suitable for high frequency applications due to its fast switching characteristics and low recovery time.

  7. What are the typical applications for the MBR2045FCTE3/TU?

    • The MBR2045FCTE3/TU is commonly used in switch-mode power supplies, freewheeling diodes, and reverse battery protection circuits.

  8. Does the MBR2045FCTE3/TU require a heatsink for operation?

    • The need for a heatsink depends on the specific application and the amount of power dissipation. In high power applications, a heatsink may be necessary to maintain optimal performance.

  9. Is the MBR2045FCTE3/TU RoHS compliant?

    • Yes, the MBR2045FCTE3/TU is RoHS compliant, meeting the requirements for lead-free and environmentally friendly manufacturing.

  10. What are the key advantages of using the MBR2045FCTE3/TU in technical solutions?

    • The MBR2045FCTE3/TU offers low forward voltage drop, high efficiency, fast switching speed, and high reliability, making it an ideal choice for various technical solutions.