Vishay Semiconductor Diodes Division
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MBRB735-E3/45
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MBRB735-E3/45 Encyclopedia Entry

Product Overview

The MBRB735-E3/45 belongs to the category of Schottky Barrier Rectifiers. It is commonly used in power supply applications and exhibits characteristics such as high efficiency, low forward voltage drop, and fast switching capability. The package type for MBRB735-E3/45 is DPAK, and it is available in tape and reel packaging with a quantity of 800 units per reel.

Specifications

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

Detailed Pin Configuration

The MBRB735-E3/45 has a standard DPAK pin configuration with the following pins: 1. Anode 2. Cathode 3. Not connected (Tab)

Functional Features

  • High efficiency due to low forward voltage drop
  • Fast switching capability leading to reduced switching losses
  • Excellent thermal performance due to DPAK package

Advantages and Disadvantages

Advantages

  • Low forward voltage drop results in minimal power dissipation
  • Fast switching capability enhances overall system efficiency
  • DPAK package offers good thermal management

Disadvantages

  • Limited reverse voltage compared to other rectifier options
  • Higher cost compared to standard diodes

Working Principles

The MBRB735-E3/45 operates based on the Schottky barrier principle, where the metal-semiconductor junction provides fast switching and low forward voltage characteristics. When a forward bias is applied, the rectifier allows current to flow with minimal voltage drop, making it suitable for high-efficiency applications.

Detailed Application Field Plans

The MBRB735-E3/45 is widely used in power supply and DC-DC converter circuits where high efficiency and fast switching are crucial. It is commonly employed in automotive electronics, industrial power supplies, and LED lighting applications.

Detailed and Complete Alternative Models

Some alternative models to MBRB735-E3/45 include: - MBRB745-E3/45 - MBRB755-E3/45 - MBRB765-E3/45

These alternatives offer similar Schottky barrier rectification characteristics with varying current and voltage ratings to suit different application requirements.

In conclusion, the MBRB735-E3/45 Schottky Barrier Rectifier offers high efficiency, fast switching, and excellent thermal performance, making it an ideal choice for various power supply and DC-DC converter applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MBRB735-E3/45 v technických řešeních

  1. What is the MBRB735-E3/45?

    • The MBRB735-E3/45 is a Schottky barrier rectifier diode designed for high efficiency and low power loss applications.

  2. What are the key features of the MBRB735-E3/45?

    • The key features include a low forward voltage drop, high current capability, and a compact surface mount package.

  3. What are the typical applications of the MBRB735-E3/45?

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

  4. What is the maximum forward voltage of the MBRB735-E3/45?

    • The maximum forward voltage is typically around 0.55V at a forward current of 3A.

  5. What is the maximum reverse voltage of the MBRB735-E3/45?

    • The maximum reverse voltage is 45V.

  6. What is the operating temperature range of the MBRB735-E3/45?

    • The operating temperature range is typically -65°C to +150°C.

  7. What are the recommended storage conditions for the MBRB735-E3/45?

    • It is recommended to store the diode in an environment with a temperature range of -65°C to +175°C.

  8. Does the MBRB735-E3/45 require any special handling during assembly?

    • No special handling is required, but it is important to follow standard ESD (electrostatic discharge) precautions.

  9. Can the MBRB735-E3/45 be used in automotive applications?

    • Yes, the MBRB735-E3/45 is suitable for automotive applications where its specifications meet the requirements.

  10. Where can I find detailed technical specifications and application notes for the MBRB735-E3/45?

    • Detailed technical specifications and application notes can be found in the product datasheet provided by the manufacturer or distributor.