Vishay Semiconductor Diodes Division
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SB520A-E3/54
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SB520A-E3/54

Product Overview

Belongs to: Diode
Category: Schottky Barrier Rectifier
Use: Power rectification in electronic circuits
Characteristics: High efficiency, low forward voltage drop, fast switching speed
Package: DO-214AC (SMA)
Essence: Efficient power rectification
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - DC Reverse (Vr) (Max): 20V
  • Current - Average Rectified (Io): 5A
  • Voltage - Forward (Vf) (Max) @ If: 450mV @ 5A
  • Speed: Fast recovery =< 500ns, > 200mA (Io)

Detailed Pin Configuration

The SB520A-E3/54 has two pins in a standard DO-214AC (SMA) package.

Functional Features

  • High efficiency power rectification
  • Low forward voltage drop
  • Fast switching speed

Advantages and Disadvantages

Advantages: - High efficiency - Low forward voltage drop - Fast switching speed

Disadvantages: - Limited reverse voltage capability - Sensitive to overvoltage conditions

Working Principles

The SB520A-E3/54 operates based on the Schottky barrier principle, where a metal-semiconductor junction is used for efficient power rectification.

Detailed Application Field Plans

This diode is commonly used in power supply circuits, voltage clamping, and reverse polarity protection applications due to its high efficiency and fast switching speed.

Detailed and Complete Alternative Models

  • SB5100-E3/54
  • SB540-E3/54
  • SB560-E3/54
  • SB580-E3/54

In conclusion, the SB520A-E3/54 is a Schottky Barrier Rectifier diode with high efficiency, low forward voltage drop, and fast switching speed. It is commonly used in power rectification applications and is available in a DO-214AC (SMA) package.

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技術ソリューションにおける SB520A-E3/54 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. Question: What is the maximum voltage rating for SB520A-E3/54?
    Answer: The maximum voltage rating for SB520A-E3/54 is 20 volts.

  2. Question: What is the forward current of SB520A-E3/54?
    Answer: The forward current of SB520A-E3/54 is 5 amperes.

  3. Question: What is the reverse voltage rating of SB520A-E3/54?
    Answer: The reverse voltage rating of SB520A-E3/54 is 20 volts.

  4. Question: Can SB520A-E3/54 be used in high-temperature environments?
    Answer: Yes, SB520A-E3/54 is designed to operate in high-temperature environments.

  5. Question: What is the package type of SB520A-E3/54?
    Answer: SB520A-E3/54 comes in a DO-214AC (SMA) package.

  6. Question: Is SB520A-E3/54 suitable for use in power supply applications?
    Answer: Yes, SB520A-E3/54 is commonly used in power supply applications.

  7. Question: What is the typical forward voltage drop of SB520A-E3/54?
    Answer: The typical forward voltage drop of SB520A-E3/54 is 0.55 volts at 5 amperes.

  8. Question: Can SB520A-E3/54 be used for reverse polarity protection?
    Answer: Yes, SB520A-E3/54 is often used for reverse polarity protection in electronic circuits.

  9. Question: Does SB520A-E3/54 have a fast response time?
    Answer: Yes, SB520A-E3/54 has a fast reverse recovery time, making it suitable for high-frequency applications.

  10. Question: What are some common applications for SB520A-E3/54?
    Answer: SB520A-E3/54 is commonly used in automotive electronics, LED lighting, and battery charging systems.