Vishay Semiconductor Diodes Division
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MBRB25H45CTHE3_A/I
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MBRB25H45CTHE3_A/I

Product Overview

Category

The MBRB25H45CTHE3_A/I belongs to the category of Schottky Barrier Rectifiers.

Use

It is used as a rectifier in power supply applications, voltage clamping, and reverse polarity protection.

Characteristics

  • High current capability
  • Low forward voltage drop
  • Fast switching speed
  • Low leakage current

Package

The MBRB25H45CTHE3_A/I is available in a TO-263AB (D2PAK) package.

Essence

This rectifier is essential for efficient power management and voltage regulation in various electronic circuits.

Packaging/Quantity

It is typically packaged in reels with a quantity of 800 units per reel.

Specifications

  • Maximum Average Forward Current: 25A
  • Peak Forward Surge Current: 150A
  • Reverse Voltage: 45V
  • Forward Voltage Drop: 0.55V at 12.5A
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The MBRB25H45CTHE3_A/I has three pins: 1. Anode 2. Cathode 3. Gate

Functional Features

  • High current carrying capability
  • Low power loss
  • Fast reverse recovery time
  • Avalanche capability for surge protection

Advantages and Disadvantages

Advantages

  • Efficient power conversion
  • Low heat generation
  • Compact size
  • Reliable performance

Disadvantages

  • Higher cost compared to standard diodes
  • Sensitivity to overvoltage conditions

Working Principles

The MBRB25H45CTHE3_A/I operates based on the Schottky barrier principle, where the metal-semiconductor junction provides fast switching and low forward voltage drop characteristics.

Detailed Application Field Plans

The MBRB25H45CTHE3_A/I is widely used in: - Switching power supplies - DC-DC converters - Voltage regulators - Motor drive circuits - Solar panel bypass diodes

Detailed and Complete Alternative Models

Some alternative models to the MBRB25H45CTHE3_A/I include: - SB540 - SS34 - SR560 - STPS20H100CT

In conclusion, the MBRB25H45CTHE3_A/I is a high-performance Schottky Barrier Rectifier that offers efficient power management and reliable voltage regulation in various electronic applications.

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기술 솔루션에 MBRB25H45CTHE3_A/I 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is MBRB25H45CTHE3_A/I?

    • MBRB25H45CTHE3_A/I is a high-performance Schottky barrier rectifier diode designed for use in various technical solutions.

  2. What are the key features of MBRB25H45CTHE3_A/I?

    • MBRB25H45CTHE3_A/I features low forward voltage drop, high current capability, and fast switching speed, making it suitable for high-frequency applications.

  3. In what technical solutions can MBRB25H45CTHE3_A/I be used?

    • MBRB25H45CTHE3_A/I can be used in power supplies, DC-DC converters, reverse polarity protection circuits, and other applications requiring high-efficiency rectification.

  4. What is the maximum voltage and current rating for MBRB25H45CTHE3_A/I?

    • The maximum voltage rating for MBRB25H45CTHE3_A/I is typically 45V, and the maximum continuous forward current is typically 25A.

  5. How does MBRB25H45CTHE3_A/I compare to other similar diodes in terms of performance?

    • MBRB25H45CTHE3_A/I offers lower forward voltage drop and faster switching speed compared to many standard diodes, making it suitable for high-efficiency applications.

  6. What are the thermal characteristics of MBRB25H45CTHE3_A/I?

    • MBRB25H45CTHE3_A/I is designed with low thermal resistance and is capable of handling high junction temperatures, making it suitable for demanding thermal environments.

  7. Can MBRB25H45CTHE3_A/I be used in automotive applications?

    • Yes, MBRB25H45CTHE3_A/I is often used in automotive electronics due to its high current capability and rugged design.

  8. Are there any specific layout considerations when using MBRB25H45CTHE3_A/I in a circuit?

    • It is important to minimize the length of the traces between MBRB25H45CTHE3_A/I and other components to reduce parasitic inductance and ensure optimal performance.

  9. What are the typical failure modes of MBRB25H45CTHE3_A/I and how can they be mitigated?

    • Common failure modes include thermal runaway and reverse voltage breakdown. Proper heat sinking and reverse voltage protection measures should be implemented to mitigate these risks.

  10. Where can I find detailed application notes and reference designs for using MBRB25H45CTHE3_A/I in technical solutions?

    • Detailed application notes and reference designs can typically be found in the product datasheet or on the manufacturer's website. Additionally, consulting with experienced engineers or contacting the manufacturer directly can provide valuable insights into best practices for using MBRB25H45CTHE3_A/I in technical solutions.