Vishay Semiconductor Diodes Division
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MBRF20H100CTHE3/45
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MBRF20H100CTHE3/45

Introduction

The MBRF20H100CTHE3/45 is a high-performance Schottky rectifier designed for use in various electronic 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-220AB
  • Essence: Schottky rectifier diode
  • Packaging/Quantity: Tape & Reel (45 pieces)

Specifications

  • Part Number: MBRF20H100CTHE3/45
  • Voltage Rating: 100V
  • Current Rating: 20A
  • Forward Voltage Drop: 0.75V at 10A
  • Reverse Leakage Current: 50µA at 100V
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The MBRF20H100CTHE3/45 features a standard TO-220AB package with two pins: the anode and the cathode.

Functional Features

  • High current capability
  • Low power loss
  • Guard ring for enhanced ruggedness and long-term reliability
  • High surge capability

Advantages and Disadvantages

Advantages

  • Fast switching speed
  • Low forward voltage drop
  • High efficiency
  • Enhanced thermal performance

Disadvantages

  • Relatively higher cost compared to standard rectifiers
  • Sensitive to reverse voltage spikes

Working Principles

The MBRF20H100CTHE3/45 operates based on the Schottky barrier principle, which allows for faster switching and lower forward voltage drop compared to conventional PN-junction diodes. When a forward bias is applied, the Schottky barrier lowers the resistance and allows current to flow with minimal voltage drop.

Detailed Application Field Plans

The MBRF20H100CTHE3/45 is commonly used in: - Switching power supplies - DC-DC converters - Reverse polarity protection circuits - Motor drive circuits - Solar panel bypass diodes

Detailed and Complete Alternative Models

  • MBRF20H100CTG
  • MBRF20H100CTG-E4/45
  • MBRF20H100CTHE3/8

In conclusion, the MBRF20H100CTHE3/45 is a high-performance Schottky rectifier offering fast switching speed, low forward voltage drop, and high efficiency. Its applications span across various electronic circuits, making it a versatile component in modern electronics.

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技術ソリューションにおける MBRF20H100CTHE3/45 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the MBRF20H100CTHE3/45 used for?

    • The MBRF20H100CTHE3/45 is a Schottky diode designed for use in high-frequency rectification and freewheeling applications.

  2. What are the key specifications of the MBRF20H100CTHE3/45?

    • The MBRF20H100CTHE3/45 has a maximum average forward current of 20A, a reverse voltage of 100V, and a low forward voltage drop.

  3. How can the MBRF20H100CTHE3/45 be integrated into a power supply design?

    • The MBRF20H100CTHE3/45 can be used as a rectifier in switch-mode power supplies, inverters, and other high-frequency applications to improve efficiency and reduce losses.

  4. What thermal considerations should be taken into account when using the MBRF20H100CTHE3/45?

    • Proper heat sinking and thermal management are important to ensure the MBRF20H100CTHE3/45 operates within its specified temperature range for optimal performance and reliability.

  5. Can the MBRF20H100CTHE3/45 be used in automotive or industrial applications?

    • Yes, the MBRF20H100CTHE3/45 is suitable for use in automotive and industrial applications due to its high current capability and rugged construction.

  6. Are there any application notes or reference designs available for the MBRF20H100CTHE3/45?

    • Yes, manufacturers often provide application notes and reference designs to assist engineers in implementing the MBRF20H100CTHE3/45 in their technical solutions.

  7. What are the advantages of using the MBRF20H100CTHE3/45 over other diodes?

    • The MBRF20H100CTHE3/45 offers lower forward voltage drop, faster switching speeds, and better thermal performance compared to conventional diodes.

  8. Can the MBRF20H100CTHE3/45 be used in parallel to increase current handling capacity?

    • Yes, the MBRF20H100CTHE3/45 can be used in parallel to increase current handling capacity in high-power applications.

  9. What precautions should be taken when soldering the MBRF20H100CTHE3/45 onto a PCB?

    • Care should be taken to follow recommended soldering techniques and temperature profiles to avoid damaging the diode during assembly.

  10. Where can I find detailed datasheets and application information for the MBRF20H100CTHE3/45?

    • Detailed datasheets and application information for the MBRF20H100CTHE3/45 can be found on the manufacturer's website or through authorized distributors.