Vishay Semiconductor Diodes Division
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MBR7H50-E3/45
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MBR7H50-E3/45

Introduction

The MBR7H50-E3/45 is a high-performance Schottky barrier rectifier designed for various applications. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Product Overview

  • Category: Electronic Components
  • Use: Rectification in power supply circuits
  • Characteristics: High efficiency, low forward voltage drop, fast switching speed
  • Package: TO-220AC
  • Essence: Schottky Barrier Rectifier
  • Packaging/Quantity: Tape & Reel, 800 units per reel

Specifications

  • Voltage Rating: 50V
  • Average Forward Current: 7A
  • Peak Non-Repetitive Surge Current: 175A
  • Operating Temperature Range: -65°C to +175°C
  • Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The MBR7H50-E3/45 has a standard TO-220AC package with three pins: 1. Anode 2. Cathode 3. Gate (for control in some applications)

Functional Features

  • Low forward voltage drop for reduced power loss
  • Fast switching speed for improved efficiency
  • High surge current capability for robust performance in demanding conditions

Advantages and Disadvantages

Advantages

  • High efficiency
  • Robust surge current capability
  • Fast switching speed

Disadvantages

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

Working Principles

The MBR7H50-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 a forward voltage is applied, the barrier height determines the rectification behavior.

Detailed Application Field Plans

The MBR7H50-E3/45 is suitable for various applications, including: - Switching power supplies - DC-DC converters - Reverse polarity protection circuits - Motor drive circuits - Solar panel bypass diodes

Detailed and Complete Alternative Models

Some alternative models to the MBR7H50-E3/45 include: - MBR745 - MBR760 - MBRF20100CT

In summary, the MBR7H50-E3/45 is a high-performance Schottky barrier rectifier with excellent efficiency, fast switching speed, and robust surge current capability. Its application spans across various electronic circuits, making it a versatile component in power supply and control systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MBR7H50-E3/45 en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of MBR7H50-E3/45 in technical solutions:

  1. What is the maximum repetitive peak reverse voltage (Vrrm) of MBR7H50-E3/45?

    • The maximum repetitive peak reverse voltage (Vrrm) of MBR7H50-E3/45 is 700V.

  2. What is the average forward current (Ifav) rating of MBR7H50-E3/45?

    • The average forward current (Ifav) rating of MBR7H50-E3/45 is 7A.

  3. Can MBR7H50-E3/45 be used in high-frequency applications?

    • Yes, MBR7H50-E3/45 is suitable for high-frequency applications due to its fast switching characteristics.

  4. What is the typical forward voltage drop (Vf) of MBR7H50-E3/45 at a specified current?

    • The typical forward voltage drop (Vf) of MBR7H50-E3/45 is around 0.85V at 7A.

  5. Is MBR7H50-E3/45 suitable for use in power supplies and inverters?

    • Yes, MBR7H50-E3/45 is commonly used in power supplies and inverters due to its high voltage and current ratings.

  6. Does MBR7H50-E3/45 have a low leakage current?

    • Yes, MBR7H50-E3/45 exhibits low reverse leakage current, making it suitable for applications requiring minimal power loss.

  7. What is the operating temperature range of MBR7H50-E3/45?

    • The operating temperature range of MBR7H50-E3/45 is typically -55°C to +175°C.

  8. Can MBR7H50-E3/45 be used in automotive electronics applications?

    • Yes, MBR7H50-E3/45 is suitable for automotive electronics applications, such as in electric vehicles and charging systems.

  9. Does MBR7H50-E3/45 require heatsinking in high-power applications?

    • Yes, in high-power applications, proper heatsinking is recommended to ensure optimal thermal performance.

  10. Are there any specific considerations for using MBR7H50-E3/45 in parallel configurations?

    • When using MBR7H50-E3/45 in parallel configurations, it's important to ensure balanced current sharing and thermal management across the devices.

I hope these questions and answers provide helpful information about the application of MBR7H50-E3/45 in technical solutions. If you have any more specific questions, feel free to ask!