Vishay Semiconductor Diodes Division
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MBR30H45CT-E3/45
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MBR30H45CT-E3/45

Introduction

The MBR30H45CT-E3/45 is a high-performance Schottky rectifier diode designed for various applications. This entry provides an overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Overview

  • Category: Semiconductor/Electronic Component
  • Use: Rectification in power supply circuits, voltage clamping, and reverse polarity protection.
  • Characteristics: High efficiency, low forward voltage drop, fast switching speed, and high temperature operation.
  • Package: TO-220AB
  • Essence: Schottky rectifier diode
  • Packaging/Quantity: Tape & Reel, 800 units per reel

Specifications

  • Forward Voltage Drop: 0.45V at 15A
  • Reverse Voltage: 30V
  • Average Rectified Current: 30A
  • Operating Temperature Range: -65°C to +175°C
  • Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The MBR30H45CT-E3/45 has a standard TO-220AB package with three pins: 1. Anode 2. Cathode 3. Thermal pad

Functional Features

  • Low forward voltage drop for reduced power loss
  • Fast switching speed for high-frequency applications
  • High temperature operation for demanding environments
  • Excellent thermal performance due to the integrated thermal pad

Advantages and Disadvantages

Advantages: - High efficiency - Fast response time - Wide operating temperature range - Enhanced thermal management

Disadvantages: - Higher cost compared to standard rectifier diodes - Sensitive to reverse voltage spikes

Working Principles

The MBR30H45CT-E3/45 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. When forward biased, it conducts current with minimal voltage drop, making it suitable for high-efficiency rectification.

Detailed Application Field Plans

The MBR30H45CT-E3/45 is ideal for various applications, including: - Switching power supplies - DC-DC converters - Voltage clamping circuits - Reverse polarity protection

Detailed and Complete Alternative Models

  • MBR20H45CT-E3/45
  • MBR40H45CT-E3/45
  • MBR30H60CT-E3/45
  • MBR30H45CT-E3/51

In summary, the MBR30H45CT-E3/45 is a high-performance Schottky rectifier diode with excellent characteristics and versatile applications in power supply and voltage clamping circuits.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MBR30H45CT-E3/45 i tekniska lösningar

  1. What is the MBR30H45CT-E3/45 used for?

    • The MBR30H45CT-E3/45 is a Schottky diode designed for high-frequency and high-speed applications, commonly used in power supplies, converters, and other electronic circuits.

  2. What are the key specifications of the MBR30H45CT-E3/45?

    • The MBR30H45CT-E3/45 has a maximum average forward current of 30A, a reverse voltage of 45V, and a low forward voltage drop, making it suitable for efficient power conversion.

  3. How does the MBR30H45CT-E3/45 compare to other diodes in its class?

    • Compared to standard diodes, the MBR30H45CT-E3/45 offers lower forward voltage drop and faster switching speeds, making it ideal for high-frequency applications.

  4. Can the MBR30H45CT-E3/45 be used in automotive applications?

    • Yes, the MBR30H45CT-E3/45 is suitable for automotive electronics due to its high current capability and rugged construction.

  5. What are the typical thermal characteristics of the MBR30H45CT-E3/45?

    • The MBR30H45CT-E3/45 features low thermal resistance and is designed to operate within a wide temperature range, making it suitable for demanding environments.

  6. Are there any application notes or reference designs available for the MBR30H45CT-E3/45?

    • Yes, the manufacturer provides application notes and reference designs to assist engineers in implementing the MBR30H45CT-E3/45 in various technical solutions.

  7. Can the MBR30H45CT-E3/45 be used in parallel to increase current handling capacity?

    • Yes, the MBR30H45CT-E3/45 can be used in parallel to increase current handling capacity while maintaining balanced current sharing.

  8. What are the recommended storage and operating conditions for the MBR30H45CT-E3/45?

    • The MBR30H45CT-E3/45 should be stored in dry conditions at temperatures below 125°C, and during operation, it should be kept within its specified temperature and voltage limits.

  9. Does the MBR30H45CT-E3/45 require any special driver circuitry for optimal performance?

    • While the MBR30H45CT-E3/45 does not require special driver circuitry, proper layout and thermal management are important for achieving optimal performance.

  10. Where can I find reliable simulation models for the MBR30H45CT-E3/45?

    • The manufacturer provides accurate simulation models for the MBR30H45CT-E3/45, which can be accessed through their official website or by contacting their technical support team.