Vishay Semiconductor Diodes Division
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SB320S-E3/73
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SB320S-E3/73 Product Overview

Introduction

The SB320S-E3/73 is a Schottky Barrier Rectifier belonging to the SB series of rectifiers. This product is widely used in various electronic applications due to its unique characteristics and performance.

Basic Information Overview

  • Category: Schottky Barrier Rectifier
  • Use: Power rectification in electronic circuits
  • Characteristics: High efficiency, low forward voltage drop, fast switching speed
  • Package: SMB (DO-214AA)
  • Essence: Efficient power rectification
  • Packaging/Quantity: Available in reels of 3000 units

Specifications

  • Forward Voltage Drop: 0.55V
  • Reverse Voltage: 20V
  • Average Rectified Current: 3A
  • Peak Surge Current: 100A
  • Operating Temperature Range: -65°C to +125°C

Detailed Pin Configuration

The SB320S-E3/73 has a standard SMB (DO-214AA) package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast switching speed for high-frequency applications
  • Low forward voltage drop for improved efficiency
  • High surge current capability for robust performance

Advantages and Disadvantages

Advantages

  • High efficiency
  • Fast switching speed
  • Robust surge current capability

Disadvantages

  • Limited reverse voltage rating
  • Sensitive to temperature variations

Working Principles

The SB320S-E3/73 operates based on the Schottky barrier principle, where the metal-semiconductor junction provides low forward voltage drop and fast switching characteristics.

Detailed Application Field Plans

The SB320S-E3/73 is commonly used in the following applications: - Switching power supplies - DC-DC converters - Reverse polarity protection circuits - Freewheeling diodes in inductive loads

Detailed and Complete Alternative Models

Some alternative models to the SB320S-E3/73 include: - SB330S-E3/73 - SB340S-E3/73 - SB350S-E3/73

In conclusion, the SB320S-E3/73 Schottky Barrier Rectifier offers high efficiency, fast switching speed, and robust surge current capability, making it suitable for various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SB320S-E3/73 v technických řešeních

  1. What is the maximum voltage rating of SB320S-E3/73?

    • The maximum voltage rating of SB320S-E3/73 is 20 volts.

  2. What is the maximum current rating of SB320S-E3/73?

    • The maximum current rating of SB320S-E3/73 is 3.0 amperes.

  3. What is the forward voltage drop of SB320S-E3/73 at its rated current?

    • The forward voltage drop of SB320S-E3/73 at its rated current is typically 0.49 volts.

  4. What is the reverse leakage current of SB320S-E3/73 at its maximum rated voltage?

    • The reverse leakage current of SB320S-E3/73 at its maximum rated voltage is typically 0.5 microamperes.

  5. What is the package type of SB320S-E3/73?

    • SB320S-E3/73 comes in a DO-214AC (SMA) package.

  6. What are the typical applications for SB320S-E3/73?

    • SB320S-E3/73 is commonly used in DC-DC converters, polarity protection, and freewheeling diodes for inductive loads.

  7. What is the operating temperature range of SB320S-E3/73?

    • The operating temperature range of SB320S-E3/73 is -65°C to +150°C.

  8. Does SB320S-E3/73 have any certifications or compliance standards?

    • Yes, SB320S-E3/73 is compliant with RoHS and REACH standards.

  9. What is the thermal resistance of SB320S-E3/73 junction to ambient?

    • The thermal resistance of SB320S-E3/73 junction to ambient is typically 110°C/W.

  10. Is SB320S-E3/73 suitable for high-frequency applications?

    • Yes, SB320S-E3/73 is suitable for high-frequency applications due to its fast switching characteristics.