ON Semiconductor
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MBRB2545CTT4
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MBRB2545CTT4

Product Overview

Category

The MBRB2545CTT4 belongs to the category of Schottky Barrier Rectifiers.

Use

It is commonly used in power supply applications, voltage clamping, and reverse polarity protection.

Characteristics

  • Low forward voltage drop
  • High-frequency operation capability
  • Fast switching speed
  • High junction temperature capability

Package

The MBRB2545CTT4 is typically available in a TO-263AB package.

Essence

This rectifier is essential for converting alternating current (AC) to direct current (DC) with minimal power loss.

Packaging/Quantity

It is usually packaged in reels or tubes and is available in varying quantities depending on the supplier.

Specifications

  • Maximum Average Forward Current: 25A
  • Reverse Voltage: 45V
  • Forward Voltage Drop: 0.55V at 5A
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The MBRB2545CTT4 has three pins: 1. Anode 2. Cathode 3. Gate

Functional Features

  • Low power loss
  • High efficiency
  • Excellent thermal performance
  • Reliable and robust construction

Advantages

  • Reduced heat sink requirements
  • Enhanced system reliability
  • Improved overall efficiency
  • Compact design

Disadvantages

  • Sensitive to voltage spikes
  • Limited reverse voltage rating compared to some alternatives

Working Principles

The MBRB2545CTT4 operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to standard diodes.

Detailed Application Field Plans

This rectifier is widely used in power supplies, DC-DC converters, and motor control circuits. It is also suitable for battery charging and low-voltage rectification applications.

Detailed and Complete Alternative Models

Some alternative models to the MBRB2545CTT4 include: - SB540 - SS34 - SR560 - STPS20H100CT

In conclusion, the MBRB2545CTT4 is a versatile and efficient Schottky Barrier Rectifier that finds extensive use in various power electronics applications due to its high-performance characteristics and reliability.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням MBRB2545CTT4 у технічних рішеннях

  1. What is MBRB2545CTT4?

    • MBRB2545CTT4 is a Schottky diode designed for high efficiency rectification in power supply applications.

  2. What are the key features of MBRB2545CTT4?

    • The key features include low forward voltage drop, high current capability, and fast switching speed.

  3. What are the typical applications of MBRB2545CTT4?

    • Typical applications include DC-DC converters, freewheeling diodes, OR-ing diodes, and reverse battery protection.

  4. What is the maximum forward voltage of MBRB2545CTT4?

    • The maximum forward voltage is typically around 0.55V at a forward current of 10A.

  5. What is the reverse recovery time of MBRB2545CTT4?

    • The reverse recovery time is typically around 20ns.

  6. What is the maximum average forward current of MBRB2545CTT4?

    • The maximum average forward current is typically 25A.

  7. What is the operating temperature range of MBRB2545CTT4?

    • The operating temperature range is typically -65°C to 175°C.

  8. Does MBRB2545CTT4 require a heatsink in high-power applications?

    • Yes, in high-power applications, it is recommended to use a heatsink to dissipate heat effectively.

  9. Can MBRB2545CTT4 be used in automotive applications?

    • Yes, MBRB2545CTT4 is suitable for automotive applications due to its robust construction and high reliability.

  10. Is MBRB2545CTT4 RoHS compliant?

    • Yes, MBRB2545CTT4 is RoHS compliant, making it suitable for use in environmentally sensitive applications.