Vishay Semiconductor Diodes Division
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MBRB745HE3_A/P
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MBRB745HE3_A/P

Product Overview

Category:

The MBRB745HE3_A/P belongs to the category of Schottky Barrier Rectifiers.

Use:

It is used as a rectifier in various electronic circuits and power supply applications.

Characteristics:

  • High current capability
  • Low forward voltage drop
  • Fast switching speed
  • High temperature operation

Package:

The MBRB745HE3_A/P is typically available in a TO-263AB (D2PAK) package.

Essence:

This product provides efficient rectification with minimal power loss.

Packaging/Quantity:

It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Maximum Average Forward Current: 7A
  • Reverse Voltage: 45V
  • Forward Voltage Drop: 0.55V at 3A
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The MBRB745HE3_A/P typically has three pins: 1. Anode 2. Cathode 3. Gate (for some models)

Functional Features

  • High current carrying capability
  • Low power dissipation
  • Fast switching characteristics
  • Reliable reverse blocking

Advantages

  • Low forward voltage drop reduces power loss
  • High current capability for demanding applications
  • Fast switching speed improves efficiency

Disadvantages

  • Sensitive to overvoltage conditions
  • Higher cost compared to standard rectifiers

Working Principles

The MBRB745HE3_A/P operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for fast switching and low forward voltage drop.

Detailed Application Field Plans

This rectifier is commonly used in: - Switching power supplies - DC-DC converters - Battery charging circuits - Motor drive circuits

Detailed and Complete Alternative Models

Some alternative models to the MBRB745HE3_A/P include: - MBRB1545CTG - SS34 - SB560

In conclusion, the MBRB745HE3_A/P is a high-performance Schottky Barrier Rectifier with excellent current handling capabilities and fast switching characteristics, making it suitable for a wide range of power electronics applications.

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기술 솔루션에 MBRB745HE3_A/P 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is MBRB745HE3_A/P?

    • MBRB745HE3_A/P is a Schottky barrier rectifier diode designed for high efficiency and low power loss applications.

  2. What are the key features of MBRB745HE3_A/P?

    • The key features include low forward voltage drop, high current capability, and high surge current capability.

  3. What are the typical applications of MBRB745HE3_A/P?

    • Typical applications include switch mode power supplies, freewheeling diodes, polarity protection diodes, and DC-DC converters.

  4. What is the maximum forward voltage of MBRB745HE3_A/P?

    • The maximum forward voltage is typically around 0.55V at a forward current of 7.5A.

  5. What is the reverse recovery time of MBRB745HE3_A/P?

    • The reverse recovery time is typically around 20ns.

  6. What is the maximum average forward current of MBRB745HE3_A/P?

    • The maximum average forward current is typically 7.5A.

  7. What is the maximum junction temperature of MBRB745HE3_A/P?

    • The maximum junction temperature is typically 175°C.

  8. What are the package options available for MBRB745HE3_A/P?

    • The diode is available in a DPAK (TO-252) package.

  9. What are the recommended operating conditions for MBRB745HE3_A/P?

    • The recommended operating temperature range is -65°C to 175°C, and the maximum repetitive peak reverse voltage is 45V.

  10. Where can I find the detailed datasheet for MBRB745HE3_A/P?

    • The detailed datasheet can be found on the manufacturer's website or through authorized distributors.