Diodes Incorporated
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SBR20U100CTE
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SBR20U100CTE

Product Overview

Category

The SBR20U100CTE 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 current capability

Package

The SBR20U100CTE is typically available in a TO-220AB 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, with quantities varying based on manufacturer specifications.

Specifications

  • Maximum Average Forward Current: 20A
  • Maximum Reverse Voltage: 100V
  • Forward Voltage Drop: 0.65V at 10A
  • Reverse Leakage Current: 50µA at 100V

Detailed Pin Configuration

The SBR20U100CTE typically has three pins: 1. Anode 2. Cathode 3. Gate

Functional Features

  • Low power loss
  • High efficiency
  • Temperature-independent switching behavior
  • Avalanche capability for surge protection

Advantages and Disadvantages

Advantages

  • Low forward voltage drop reduces power dissipation
  • Fast switching speed allows for high-frequency operation
  • High current capability enables use in power supply applications

Disadvantages

  • Higher cost compared to standard rectifiers
  • Limited reverse voltage compared to some other rectifier types

Working Principles

The SBR20U100CTE operates based on the Schottky barrier principle, where a metal-semiconductor junction is formed, resulting in low forward voltage drop and fast switching characteristics.

Detailed Application Field Plans

Power Supplies

The SBR20U100CTE can be used in various power supply designs, including switch-mode power supplies and linear power supplies.

Voltage Clamping

It is effective in voltage clamping circuits to protect sensitive components from overvoltage conditions.

Reverse Polarity Protection

In applications where reverse polarity protection is crucial, the SBR20U100CTE provides an efficient solution.

Detailed and Complete Alternative Models

Some alternative models to the SBR20U100CTE include: - SBR10U45CT - SBR30U60CT - SBR40U100CT

In conclusion, the SBR20U100CTE is a versatile Schottky Barrier Rectifier with excellent characteristics suitable for various power supply and protection applications.

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10个与SBR20U100CTE在技术解决方案中的应用相关的常见问题及解答

  1. What is SBR20U100CTE?

    • SBR20U100CTE is a Schottky Barrier Rectifier diode designed for high current density and low forward voltage drop applications.

  2. What are the key features of SBR20U100CTE?

    • The key features include a low forward voltage drop, high current capability, and excellent thermal stability.

  3. What are the typical applications of SBR20U100CTE?

    • Typical applications include power supplies, converters, freewheeling diodes, and reverse battery protection.

  4. What is the maximum forward voltage of SBR20U100CTE?

    • The maximum forward voltage is typically around 0.65V at a forward current of 20A.

  5. What is the reverse recovery time of SBR20U100CTE?

    • The reverse recovery time is typically very short, which makes it suitable for high-frequency applications.

  6. What is the maximum junction temperature of SBR20U100CTE?

    • The maximum junction temperature is typically around 175°C, ensuring good thermal performance.

  7. What are the packaging options available for SBR20U100CTE?

    • SBR20U100CTE is available in TO-220AB and D2PAK packages, providing flexibility for different mounting and assembly requirements.

  8. What are the advantages of using SBR20U100CTE in power supply designs?

    • The advantages include reduced power loss, improved efficiency, and compact design due to its high current density capabilities.

  9. How does SBR20U100CTE compare to other rectifier diodes in terms of performance?

    • SBR20U100CTE offers lower forward voltage drop and faster switching characteristics compared to standard PN junction diodes.

  10. Are there any specific layout or thermal considerations when using SBR20U100CTE in technical solutions?

    • It is important to ensure proper heat sinking and thermal management due to its high current capabilities, and to minimize parasitic inductance in the layout for optimal performance.