Vishay Semiconductor Diodes Division
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MBRB15H50CTHE3/45
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MBRB15H50CTHE3/45

Introduction

The MBRB15H50CTHE3/45 is a high-performance Schottky diode designed for various electronic applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Overview

  • Category: Semiconductor/Electronic Component
  • Use: Rectification, Power Supply, Voltage Regulation
  • Characteristics: High Efficiency, Low Forward Voltage Drop, Fast Switching Speed
  • Package: TO-263AB (D2PAK)
  • Essence: Schottky Diode
  • Packaging/Quantity: Tape & Reel, 800 units per reel

Specifications

  • Voltage Rating: 50V
  • Current Rating: 15A
  • Forward Voltage Drop: 0.55V at 7.5A
  • Reverse Leakage Current: 10μA at 25°C
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The MBRB15H50CTHE3/45 follows the standard pin configuration for the TO-263AB package: - Pin 1: Anode - Pin 2: Cathode - Pin 3: Not connected (Tab)

Functional Features

  • High Efficiency: Enables energy-efficient power conversion.
  • Fast Switching Speed: Facilitates rapid switching in power supply applications.
  • Low Forward Voltage Drop: Reduces power dissipation and enhances system efficiency.

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power losses.
  • Fast switching speed allows for improved performance in switching applications.
  • Low forward voltage drop minimizes heat generation and enhances overall system efficiency.

Disadvantages

  • Higher initial cost compared to standard rectifier diodes.
  • Sensitive to reverse voltage spikes, requiring additional protection circuitry in some applications.

Working Principles

The MBRB15H50CTHE3/45 operates based on the Schottky barrier principle, where the metal-semiconductor junction results in lower forward voltage drop and faster switching characteristics compared to conventional PN-junction diodes. This enables efficient rectification and power regulation in various electronic circuits.

Detailed Application Field Plans

The MBRB15H50CTHE3/45 finds extensive use in the following applications: - Switching Power Supplies - Voltage Regulators - DC-DC Converters - Solar Panel Bypass Diodes - Motor Drive Circuits

Detailed and Complete Alternative Models

For users seeking alternative options, the following Schottky diodes can be considered: - 1. STPS1545CT: 15A, 45V, TO-220AC package - 2. SS15: 1A, 50V, SMA package - 3. SB560: 5A, 60V, DO-201AD package - 4. MUR1560G: 15A, 60V, TO-220AB package

In conclusion, the MBRB15H50CTHE3/45 Schottky diode offers high efficiency, fast switching speed, and low forward voltage drop, making it suitable for a wide range of power electronics applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MBRB15H50CTHE3/45 v technických řešeních

  1. What is the MBRB15H50CTHE3/45 diode used for?

    • The MBRB15H50CTHE3/45 diode is commonly used as a rectifier in power supply and voltage regulation applications.

  2. What are the key specifications of the MBRB15H50CTHE3/45 diode?

    • The MBRB15H50CTHE3/45 diode has a maximum average forward current of 15A, a reverse voltage of 50V, and a low forward voltage drop.

  3. How does the MBRB15H50CTHE3/45 diode compare to other similar diodes?

    • The MBRB15H50CTHE3/45 diode offers high efficiency, low forward voltage drop, and fast switching characteristics compared to other diodes in its class.

  4. Can the MBRB15H50CTHE3/45 diode be used in high-frequency applications?

    • Yes, the MBRB15H50CTHE3/45 diode is suitable for high-frequency applications due to its fast switching speed and low recovery time.

  5. What are the typical applications of the MBRB15H50CTHE3/45 diode?

    • The MBRB15H50CTHE3/45 diode is commonly used in switch-mode power supplies, DC-DC converters, and motor control circuits.

  6. Does the MBRB15H50CTHE3/45 diode require a heatsink for thermal management?

    • Depending on the application and operating conditions, a heatsink may be recommended to ensure proper thermal management for the MBRB15H50CTHE3/45 diode.

  7. What are the potential failure modes of the MBRB15H50CTHE3/45 diode?

    • Common failure modes include overcurrent conditions, excessive reverse voltage, and thermal overstress. Proper circuit protection and design considerations can mitigate these risks.

  8. Is the MBRB15H50CTHE3/45 diode suitable for automotive applications?

    • Yes, the MBRB15H50CTHE3/45 diode is often used in automotive electronics such as LED lighting, motor drives, and battery management systems.

  9. Are there any recommended layout or PCB design considerations for using the MBRB15H50CTHE3/45 diode?

    • It is advisable to minimize trace lengths, provide adequate thermal relief, and follow manufacturer guidelines for optimal PCB layout when using the MBRB15H50CTHE3/45 diode.

  10. Where can I find detailed technical information and application notes for the MBRB15H50CTHE3/45 diode?

    • Detailed technical information, application notes, and specifications for the MBRB15H50CTHE3/45 diode can be found in the manufacturer's datasheet and application guides.