Vishay Semiconductor Diodes Division
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BAT42W-G3-08
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BAT42W-G3-08

Product Overview

Category

The BAT42W-G3-08 belongs to the category of small signal Schottky diodes.

Use

It is commonly used in electronic circuits for rectification and signal demodulation.

Characteristics

  • Low forward voltage drop
  • Fast switching speed
  • Small package size

Package

The BAT42W-G3-08 is typically available in a SOD-323 surface mount package.

Essence

This diode is essential for converting alternating current (AC) to direct current (DC) in electronic circuits.

Packaging/Quantity

It is usually supplied in reels with quantities varying based on manufacturer specifications.

Specifications

  • Maximum Reverse Voltage: 30V
  • Average Rectified Current: 200mA
  • Forward Voltage Drop: 0.36V at 1mA
  • Reverse Leakage Current: 0.5µA at 25°C

Detailed Pin Configuration

The BAT42W-G3-08 has two pins, anode, and cathode, which are clearly marked on the SOD-323 package.

Functional Features

  • High-speed switching
  • Low power loss
  • Miniature package for space-constrained applications

Advantages

  • Efficient rectification
  • Compact size
  • Suitable for high-frequency applications

Disadvantages

  • Limited maximum reverse voltage
  • Relatively low average rectified current rating

Working Principles

The BAT42W-G3-08 operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for fast switching and low forward voltage drop.

Detailed Application Field Plans

  • Signal demodulation in communication systems
  • Voltage clamping in protection circuits
  • High-frequency rectification in RF applications

Detailed and Complete Alternative Models

  • 1N5711: Similar characteristics and package size
  • HSMS-286x: Higher frequency capabilities
  • BAV99: Dual diode configuration for more versatile applications

In conclusion, the BAT42W-G3-08 is a small signal Schottky diode with fast switching speed and low forward voltage drop, making it suitable for various electronic applications requiring efficient rectification and high-speed operation.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BAT42W-G3-08 v technických řešeních

  1. What is the BAT42W-G3-08 diode used for?

    • The BAT42W-G3-08 diode is commonly used for signal demodulation, switching, and voltage clamping applications.

  2. What are the key features of the BAT42W-G3-08 diode?

    • The BAT42W-G3-08 diode features a low forward voltage drop, fast switching speed, and high reliability, making it suitable for various technical solutions.

  3. What is the maximum forward voltage of the BAT42W-G3-08 diode?

    • The maximum forward voltage of the BAT42W-G3-08 diode is typically around 0.45V at a forward current of 1mA.

  4. Can the BAT42W-G3-08 diode be used in high-frequency applications?

    • Yes, the BAT42W-G3-08 diode's fast switching speed makes it suitable for high-frequency applications such as RF circuits and signal demodulation.

  5. What is the reverse breakdown voltage of the BAT42W-G3-08 diode?

    • The reverse breakdown voltage of the BAT42W-G3-08 diode is typically around 30V, making it suitable for voltage clamping applications.

  6. Is the BAT42W-G3-08 diode suitable for low-power applications?

    • Yes, the BAT42W-G3-08 diode's low forward voltage drop and low leakage current make it well-suited for low-power applications.

  7. What are the typical packaging options available for the BAT42W-G3-08 diode?

    • The BAT42W-G3-08 diode is commonly available in SOD-323 surface mount packages, which are suitable for compact and space-constrained designs.

  8. Can the BAT42W-G3-08 diode withstand high temperatures?

    • Yes, the BAT42W-G3-08 diode is designed to operate reliably at elevated temperatures, making it suitable for various technical solutions in harsh environments.

  9. Are there any specific layout considerations when using the BAT42W-G3-08 diode?

    • It is important to minimize parasitic inductance and ensure proper thermal management when incorporating the BAT42W-G3-08 diode into a circuit layout.

  10. Where can I find detailed specifications and application notes for the BAT42W-G3-08 diode?

    • Detailed specifications and application notes for the BAT42W-G3-08 diode can be found in the product datasheet provided by the manufacturer or distributor.