Vishay Semiconductor Diodes Division
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MBRB10H45-E3/45
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MBRB10H45-E3/45

Introduction

The MBRB10H45-E3/45 is a high-performance Schottky barrier rectifier designed for various applications. This entry provides an in-depth overview of the product, including its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Overview

  • Category: Semiconductor/Electronic Component
  • Use: Rectification of AC to DC power conversion
  • Characteristics: High efficiency, low forward voltage drop, fast switching, and low reverse leakage current
  • Package: TO-263AB (D2PAK)
  • Essence: Schottky Barrier Rectifier
  • Packaging/Quantity: Tape & Reel, 800 units per reel

Specifications

  • Part Number: MBRB10H45-E3/45
  • Voltage - DC Reverse (Vr) (Max): 45V
  • Current - Average Rectified (Io): 10A
  • Voltage - Forward (Vf) (Max) @ If: 490mV @ 5A
  • Speed: Fast Recovery =< 500ns, > 200mA (Io)

Detailed Pin Configuration

The MBRB10H45-E3/45 has a standard TO-263AB (D2PAK) package with three pins: 1. Pin 1: Anode 2. Pin 2: Cathode 3. Pin 3: Not connected (Tab)

Functional Features

  • High efficiency and reliability
  • Low power loss
  • Fast switching speed
  • Low thermal resistance

Advantages and Disadvantages

Advantages

  • Reduced heat sink requirements
  • Enhanced system efficiency
  • Compact design
  • Suitable for high-frequency applications

Disadvantages

  • Higher cost compared to standard rectifiers
  • Sensitive to overvoltage conditions

Working Principles

The MBRB10H45-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. This enables efficient AC to DC power conversion with minimal power loss.

Detailed Application Field Plans

The MBRB10H45-E3/45 is ideally suited for the following applications: - Switching power supplies - DC-DC converters - Voltage clamping - Reverse polarity protection - Freewheeling diodes

Detailed and Complete Alternative Models

  • MBRB1545CTG: 15A, 45V Schottky Barrier Rectifier
  • MBR20100CT: 20A, 100V Schottky Barrier Rectifier
  • MBR30100PT: 30A, 100V Schottky Barrier Rectifier
  • MBR40250TG: 40A, 250V Schottky Barrier Rectifier

In conclusion, the MBRB10H45-E3/45 offers high-performance rectification capabilities suitable for various electronic applications, making it an essential component in modern power electronics.

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技術ソリューションにおける MBRB10H45-E3/45 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 MBRB10H45-E3/45 diode used for?

    • The MBRB10H45-E3/45 diode is commonly used in rectification and freewheeling applications in power supplies, converters, and inverters.

  2. What are the key specifications of the MBRB10H45-E3/45 diode?

    • The MBRB10H45-E3/45 diode is a 10A, 45V Schottky barrier rectifier with low forward voltage drop and high surge capability.

  3. How does the MBRB10H45-E3/45 diode compare to other similar diodes?

    • Compared to other diodes, the MBRB10H45-E3/45 offers lower forward voltage drop, higher surge capability, and faster switching speed, making it suitable for high-frequency applications.

  4. Can the MBRB10H45-E3/45 diode be used in automotive applications?

    • Yes, the MBRB10H45-E3/45 diode is suitable for automotive systems such as voltage regulators, DC-DC converters, and motor drives due to its ruggedness and reliability.

  5. What are the thermal characteristics of the MBRB10H45-E3/45 diode?

    • The MBRB10H45-E3/45 diode features low thermal resistance and is designed to operate at high temperatures, making it suitable for demanding industrial and automotive environments.

  6. Is the MBRB10H45-E3/45 diode RoHS compliant?

    • Yes, the MBRB10H45-E3/45 diode is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring it meets environmental standards.

  7. Can the MBRB10H45-E3/45 diode be used in parallel to increase current handling capacity?

    • Yes, the MBRB10H45-E3/45 diode can be used in parallel to increase current handling capacity in high-power applications, provided proper thermal management is implemented.

  8. What are the typical applications of the MBRB10H45-E3/45 diode?

    • Typical applications include switch-mode power supplies, freewheeling diodes, OR-ing diodes, and reverse battery protection circuits.

  9. Does the MBRB10H45-E3/45 diode require a heatsink for operation?

    • The need for a heatsink depends on the application and operating conditions. In high-power or high-temperature scenarios, a heatsink may be recommended to ensure optimal performance and reliability.

  10. Where can I find detailed application notes and design guidelines for using the MBRB10H45-E3/45 diode?

    • Detailed application notes and design guidelines for the MBRB10H45-E3/45 diode can be found in the product datasheet, technical documentation, and application-specific reference designs provided by the manufacturer.