Vishay Semiconductor Diodes Division
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MBR15H50CTHE3/45
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MBR15H50CTHE3/45

Introduction

The MBR15H50CTHE3/45 is a high-performance rectifier diode designed for use in various electronic applications. This entry provides an 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.

Basic Information Overview

  • Category: Rectifier Diode
  • Use: Power rectification in electronic circuits
  • Characteristics: High efficiency, low forward voltage drop, fast switching speed
  • Package: TO-220AB
  • Essence: High-power rectification
  • Packaging/Quantity: Available in reels or tubes, quantity varies based on supplier

Specifications

  • Voltage Rating: 150V
  • Current Rating: 15A
  • Forward Voltage Drop: 0.75V at 7.5A
  • Reverse Recovery Time: 35ns
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The MBR15H50CTHE3/45 has a standard TO-220AB package with three pins: 1. Anode (A) 2. Cathode (K) 3. Not connected (NC)

Functional Features

  • High current capability
  • Low power loss
  • Fast reverse recovery
  • High surge capability

Advantages and Disadvantages

Advantages

  • High efficiency
  • Fast switching speed
  • Low forward voltage drop
  • High surge capability

Disadvantages

  • Higher cost compared to standard diodes
  • Larger physical size

Working Principles

The MBR15H50CTHE3/45 operates on the principle of rectification, allowing current to flow in only one direction. It utilizes a Schottky barrier design to achieve low forward voltage drop and fast switching speed.

Detailed Application Field Plans

The MBR15H50CTHE3/45 is suitable for a wide range of applications, including: - Switching power supplies - DC-DC converters - Inverters - Motor drives - Solar panel bypass diodes

Detailed and Complete Alternative Models

  • MBR1545CT: Similar specifications, lower current rating
  • MBR1560CT: Higher current rating, similar characteristics
  • MBR20100CT: Higher voltage and current rating, similar package

In conclusion, the MBR15H50CTHE3/45 is a high-performance rectifier diode with excellent efficiency and fast switching characteristics, making it suitable for various power electronics applications.

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  1. What is the MBR15H50CTHE3/45 used for?

    • The MBR15H50CTHE3/45 is a high voltage Schottky barrier rectifier diode commonly used in power supply and DC-DC converter applications.

  2. What are the key specifications of the MBR15H50CTHE3/45?

    • The MBR15H50CTHE3/45 has a maximum repetitive reverse voltage of 50V, a forward current of 15A, and a low forward voltage drop.

  3. How does the MBR15H50CTHE3/45 compare to other similar diodes?

    • The MBR15H50CTHE3/45 offers lower forward voltage drop and faster switching compared to traditional PN junction diodes, making it suitable for high frequency applications.

  4. Can the MBR15H50CTHE3/45 be used in automotive applications?

    • Yes, the MBR15H50CTHE3/45 is suitable for automotive systems such as LED lighting, motor control, and power distribution due to its high efficiency and reliability.

  5. What are the thermal considerations when using the MBR15H50CTHE3/45?

    • Proper heat sinking and thermal management are important to ensure the MBR15H50CTHE3/45 operates within its specified temperature range for optimal performance and longevity.

  6. Are there any application notes or reference designs available for the MBR15H50CTHE3/45?

    • Yes, manufacturers often provide application notes and reference designs to assist engineers in implementing the MBR15H50CTHE3/45 in various technical solutions.

  7. Can the MBR15H50CTHE3/45 be used in high frequency switching converters?

    • Yes, the MBR15H50CTHE3/45's fast switching characteristics make it suitable for high frequency applications, including switching converters and inverters.

  8. What are the typical failure modes of the MBR15H50CTHE3/45?

    • Common failure modes include thermal overstress, reverse voltage breakdown, and excessive forward current, so proper design and protection measures should be implemented.

  9. Is the MBR15H50CTHE3/45 RoHS compliant?

    • Yes, the MBR15H50CTHE3/45 is typically RoHS compliant, making it suitable for use in environmentally conscious designs.

  10. Where can I find detailed datasheets and application information for the MBR15H50CTHE3/45?

    • Detailed datasheets and application information for the MBR15H50CTHE3/45 can be found on the manufacturer's website or through authorized distributors.