Vishay Semiconductor Diodes Division
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MBRB1545CTHE3_A/I
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MBRB1545CTHE3_A/I

Introduction

The MBRB1545CTHE3_A/I is a diode belonging to the category of Schottky rectifier diodes. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Schottky rectifier diode
  • Use: Rectification in power supply circuits, voltage clamping, and reverse polarity protection
  • Characteristics: Low forward voltage drop, high switching speed, low leakage current
  • Package: TO-263AB (D2PAK)
  • Essence: High-efficiency power conversion
  • Packaging/Quantity: Tape and reel, 800 units per reel

Specifications

  • Voltage Rating: 45V
  • Current Rating: 15A
  • Forward Voltage Drop: 0.55V at 7.5A
  • Reverse Leakage Current: 50µA at 25°C
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The MBRB1545CTHE3_A/I follows the standard pin configuration for the TO-263AB package: 1. Anode 2. Cathode 3. Cathode

Functional Features

  • Fast switching speed
  • Low forward voltage drop
  • High current capability
  • Low thermal resistance

Advantages and Disadvantages

Advantages

  • Efficient power conversion
  • Suitable for high-frequency applications
  • Low power dissipation
  • Compact package size

Disadvantages

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

Working Principles

The MBRB1545CTHE3_A/I operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for fast switching and low forward voltage drop. When forward biased, it conducts with minimal voltage drop, making it suitable for high-efficiency power conversion.

Detailed Application Field Plans

The MBRB1545CTHE3_A/I is commonly used in the following applications: - Switching power supplies - DC-DC converters - Voltage clamping circuits - Reverse polarity protection circuits

Detailed and Complete Alternative Models

Some alternative models to the MBRB1545CTHE3_A/I include: - SS34: 40V, 3A Schottky diode - SB540: 40V, 5A Schottky diode - MUR1560: 60V, 15A Ultrafast diode

In conclusion, the MBRB1545CTHE3_A/I is a high-performance Schottky rectifier diode with excellent characteristics for efficient power conversion and various applications.

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10 سوال و پاسخ رایج مربوط به کاربرد MBRB1545CTHE3_A/I در راه حل های فنی را فهرست کنید

  1. What is MBRB1545CTHE3_A/I?

    • MBRB1545CTHE3_A/I is a Schottky diode rectifier with a maximum average forward current of 15A and a reverse voltage of 45V.

  2. What are the typical applications of MBRB1545CTHE3_A/I?

    • MBRB1545CTHE3_A/I is commonly used in power supplies, DC-DC converters, and other high-frequency switching applications.

  3. What is the forward voltage drop of MBRB1545CTHE3_A/I?

    • The forward voltage drop at 7.5A is typically around 0.55V for MBRB1545CTHE3_A/I.

  4. What is the reverse recovery time of MBRB1545CTHE3_A/I?

    • The reverse recovery time of MBRB1545CTHE3_A/I is typically 20ns.

  5. What is the operating temperature range of MBRB1545CTHE3_A/I?

    • MBRB1545CTHE3_A/I can operate within a temperature range of -65°C to 175°C.

  6. Is MBRB1545CTHE3_A/I RoHS compliant?

    • Yes, MBRB1545CTHE3_A/I is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  7. Can MBRB1545CTHE3_A/I be used in automotive applications?

    • Yes, MBRB1545CTHE3_A/I is suitable for use in automotive electronics due to its high reliability and performance.

  8. What is the package type of MBRB1545CTHE3_A/I?

    • MBRB1545CTHE3_A/I comes in a TO-220AB package, which provides good thermal performance and ease of mounting.

  9. Does MBRB1545CTHE3_A/I have overcurrent protection?

    • MBRB1545CTHE3_A/I does not have built-in overcurrent protection and should be used with external circuitry for protection against excessive currents.

  10. What are the key advantages of using MBRB1545CTHE3_A/I in technical solutions?

    • The key advantages of MBRB1545CTHE3_A/I include low forward voltage drop, fast reverse recovery time, high current capability, and suitability for high-frequency applications.