Vishay Semiconductor Diodes Division
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MBR20H35CTHE3/45
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MBR20H35CTHE3/45

Introduction

The MBR20H35CTHE3/45 is a specialized component belonging to the category of Schottky diodes. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Schottky diode
  • Use: Rectification and power supply applications
  • Characteristics: High efficiency, low forward voltage drop, fast switching speed
  • Package: TO-220AB
  • Essence: Utilizes metal-semiconductor junctions for rectification
  • Packaging/Quantity: Typically packaged in reels or tubes, quantity varies by manufacturer

Specifications

  • Voltage Rating: 35V
  • Current Rating: 20A
  • Forward Voltage Drop: Typically around 0.55V at 10A
  • Reverse Recovery Time: <100ns
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The MBR20H35CTHE3/45 typically features three pins: 1. Anode (A) 2. Cathode (K) 3. Thermal pad (T)

Functional Features

  • High current capability
  • Low power loss
  • Fast switching speed
  • Enhanced thermal performance due to the thermal pad

Advantages and Disadvantages

Advantages

  • High efficiency
  • Low forward voltage drop
  • Fast recovery time
  • Enhanced thermal dissipation

Disadvantages

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

Working Principles

The MBR20H35CTHE3/45 operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for efficient rectification with minimal forward voltage drop and fast switching characteristics.

Detailed Application Field Plans

This diode is commonly used in various applications including: - Switching power supplies - DC-DC converters - Solar panel bypass diodes - Motor drive circuits - Battery charging circuits

Detailed and Complete Alternative Models

Some alternative models to the MBR20H35CTHE3/45 include: - MBR20H35CTG - MBR20H35CTG-E3/45 - MBR20H35CTHE3/46 - MBR20H35CTHE3/47

In conclusion, the MBR20H35CTHE3/45 is a high-performance Schottky diode suitable for a wide range of power supply and rectification applications, offering high efficiency, fast switching speed, and enhanced thermal performance.

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Énumérez 10 questions et réponses courantes liées à l'application de MBR20H35CTHE3/45 dans les solutions techniques

  1. What is the MBR20H35CTHE3/45 used for?

    • The MBR20H35CTHE3/45 is a high-efficiency, dual Schottky rectifier diode designed for use in power supply and DC-DC converter applications.

  2. What are the key features of the MBR20H35CTHE3/45?

    • The MBR20H35CTHE3/45 features low forward voltage drop, high current capability, and fast switching for efficient power conversion.

  3. What is the maximum voltage and current rating of the MBR20H35CTHE3/45?

    • The MBR20H35CTHE3/45 has a maximum repetitive reverse voltage of 35V and a continuous forward current rating of 20A.

  4. How does the MBR20H35CTHE3/45 compare to other similar diodes on the market?

    • The MBR20H35CTHE3/45 offers lower forward voltage drop and higher current capability compared to many standard diodes, making it suitable for high-power applications.

  5. What are the typical applications for the MBR20H35CTHE3/45?

    • Typical applications include power supplies, DC-DC converters, freewheeling diodes, OR-ing diodes, and reverse battery protection.

  6. Does the MBR20H35CTHE3/45 require any special heat sinking or thermal considerations?

    • Due to its high current capability, proper thermal management is recommended to ensure optimal performance and reliability.

  7. Can the MBR20H35CTHE3/45 be used in automotive or industrial applications?

    • Yes, the MBR20H35CTHE3/45 is suitable for use in automotive and industrial environments, provided that operating temperature and other specifications are within the specified limits.

  8. Are there any specific layout or PCB design considerations when using the MBR20H35CTHE3/45?

    • It is important to minimize parasitic inductance and resistance in the layout to optimize the diode's performance, especially at high frequencies.

  9. What are the storage and operating temperature ranges for the MBR20H35CTHE3/45?

    • The MBR20H35CTHE3/45 has a storage temperature range of -55°C to 175°C and an operating temperature range of -55°C to 150°C.

  10. Where can I find detailed technical specifications and application notes for the MBR20H35CTHE3/45?

    • Detailed technical specifications and application notes can be found in the product datasheet provided by the manufacturer or distributor.