Vishay Semiconductor Diodes Division
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SD103AW-HE3-08
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SD103AW-HE3-08

Product Overview

Category

The SD103AW-HE3-08 belongs to the category of Schottky diodes.

Use

It is commonly used in electronic circuits for rectification and voltage clamping applications.

Characteristics

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

Package

The SD103AW-HE3-08 is typically available in a surface-mount package.

Essence

This diode is essential for efficient energy conversion and signal processing in electronic devices.

Packaging/Quantity

The diodes are usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Forward Voltage: 0.35V
  • Reverse Voltage: 40V
  • Forward Current: 1A
  • Reverse Recovery Time: 5ns
  • Operating Temperature Range: -65°C to 125°C

Detailed Pin Configuration

The SD103AW-HE3-08 typically has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

  • Efficient rectification of AC signals
  • Fast response time for switching applications
  • Low power dissipation

Advantages

  • Low forward voltage drop reduces power losses
  • Fast switching speed allows for high-frequency operation
  • Compact surface-mount package for space-constrained designs

Disadvantages

  • Limited reverse voltage capability compared to other diode types
  • Higher cost compared to standard silicon diodes

Working Principles

The SD103AW-HE3-08 operates based on the Schottky barrier principle, where the metal-semiconductor junction enables low forward voltage drop and fast switching characteristics.

Detailed Application Field Plans

  • Power supply units
  • Voltage clamping circuits
  • Switching power converters
  • Signal demodulation circuits

Detailed and Complete Alternative Models

  • 1N5817
  • BAT54S
  • SS14

In conclusion, the SD103AW-HE3-08 Schottky diode offers fast switching and low forward voltage characteristics, making it suitable for various electronic applications requiring efficient energy conversion and signal processing.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SD103AW-HE3-08 v technických řešeních

  1. What is the maximum voltage rating for SD103AW-HE3-08?

    • The maximum voltage rating for SD103AW-HE3-08 is 40V.

  2. What is the typical forward voltage drop for SD103AW-HE3-08?

    • The typical forward voltage drop for SD103AW-HE3-08 is 0.35V at 1A.

  3. What is the reverse recovery time for SD103AW-HE3-08?

    • The reverse recovery time for SD103AW-HE3-08 is typically 4ns.

  4. What is the maximum forward current for SD103AW-HE3-08?

    • The maximum forward current for SD103AW-HE3-08 is 1A.

  5. What are the typical applications for SD103AW-HE3-08?

    • SD103AW-HE3-08 is commonly used in high-speed switching applications, freewheeling diodes, and polarity protection.

  6. What is the operating temperature range for SD103AW-HE3-08?

    • The operating temperature range for SD103AW-HE3-08 is -65°C to +150°C.

  7. Does SD103AW-HE3-08 have a low leakage current?

    • Yes, SD103AW-HE3-08 has a low leakage current, making it suitable for low-power applications.

  8. Is SD103AW-HE3-08 RoHS compliant?

    • Yes, SD103AW-HE3-08 is RoHS compliant, meeting environmental standards.

  9. Can SD103AW-HE3-08 be used in high-frequency applications?

    • Yes, SD103AW-HE3-08 is suitable for high-frequency applications due to its fast switching characteristics.

  10. What package type does SD103AW-HE3-08 come in?

    • SD103AW-HE3-08 is available in a surface mount SMA package.