Vishay Semiconductor Diodes Division
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MBRB1545CTHE3/45
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MBRB1545CTHE3/45

Introduction

The MBRB1545CTHE3/45 is a diode belonging to the category of Schottky rectifiers. 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 rectifier diode
  • Use: Used in power supply and conversion applications
  • Characteristics: High efficiency, low forward voltage drop, fast switching speed
  • Package: TO-263AB (D2PAK)
  • Essence: Silicon
  • Packaging/Quantity: Tape & 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 MBRB1545CTHE3/45 has a standard TO-263AB (D2PAK) package with three pins: Anode, Cathode, and Gate.

Functional Features

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

Advantages and Disadvantages

Advantages

  • High efficiency
  • Low forward voltage drop
  • Fast switching speed
  • Low thermal resistance

Disadvantages

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

Working Principles

The MBRB1545CTHE3/45 operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to standard PN-junction diodes.

Detailed Application Field Plans

The MBRB1545CTHE3/45 is commonly used in: - Switching power supplies - DC-DC converters - Reverse polarity protection circuits - Battery charging circuits

Detailed and Complete Alternative Models

Some alternative models to MBRB1545CTHE3/45 include: - MBRB1545CTG - MBRB1545CTG-E4/45 - MBRB1545CTG-E3/45G

In conclusion, the MBRB1545CTHE3/45 is a high-performance Schottky rectifier diode suitable for various power supply and conversion applications, offering high efficiency, fast switching speed, and low forward voltage drop.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق MBRB1545CTHE3/45 في الحلول التقنية

  1. What is MBRB1545CTHE3/45?

    • MBRB1545CTHE3/45 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 MBRB1545CTHE3/45?

    • It is commonly used in power supplies, DC-DC converters, and other electronic circuits where high efficiency and low forward voltage drop are required.

  3. What is the forward voltage drop of MBRB1545CTHE3/45?

    • The forward voltage drop at 7.5A is typically around 0.55V.

  4. What is the reverse recovery time of MBRB1545CTHE3/45?

    • The reverse recovery time is typically 20ns.

  5. What is the operating temperature range of MBRB1545CTHE3/45?

    • It can operate within a temperature range of -65°C to 175°C.

  6. Is MBRB1545CTHE3/45 RoHS compliant?

    • Yes, it is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  7. Can MBRB1545CTHE3/45 be used in automotive applications?

    • Yes, it is suitable for automotive applications due to its high reliability and temperature range.

  8. What is the package type of MBRB1545CTHE3/45?

    • It comes in a TO-220AB package.

  9. Does MBRB1545CTHE3/45 have any special handling requirements?

    • It should be handled using standard ESD precautions to avoid damage.

  10. Where can I find detailed specifications and application notes for MBRB1545CTHE3/45?

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