Vishay Semiconductor Diodes Division
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BAV20W-E3-18
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BAV20W-E3-18 Encyclopedia Entry

Product Overview

Category

The BAV20W-E3-18 belongs to the category of semiconductor devices, specifically diodes.

Use

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

Characteristics

  • Small form factor
  • Low forward voltage drop
  • High switching speed

Package

The BAV20W-E3-18 is typically available in a SOD-123 package.

Essence

This diode serves as a crucial component in various electronic applications, enabling efficient signal manipulation and power management.

Packaging/Quantity

It is usually supplied in reels or tubes containing a specific quantity, such as 3000 units per reel.

Specifications

  • Forward Voltage: 0.715V
  • Reverse Voltage: 200V
  • Forward Current: 200mA
  • Reverse Recovery Time: 4ns

Detailed Pin Configuration

The BAV20W-E3-18 diode has a standard SOD-123 package with two pins. The anode is connected to pin 1, while the cathode is connected to pin 2.

Functional Features

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

Advantages and Disadvantages

Advantages

  • Compact size
  • Efficient signal processing
  • Low power dissipation

Disadvantages

  • Limited current handling capacity
  • Susceptible to thermal stress in high-power applications

Working Principles

The BAV20W-E3-18 operates based on the principles of semiconductor physics, utilizing its P-N junction to allow current flow in one direction while blocking it in the reverse direction.

Detailed Application Field Plans

The BAV20W-E3-18 finds extensive use in: - Switching power supplies - Signal demodulation circuits - Overvoltage protection systems

Detailed and Complete Alternative Models

Some alternative models to the BAV20W-E3-18 include: - 1N4148 - 1N5819 - BAT54S

In conclusion, the BAV20W-E3-18 diode is a vital component in electronic circuits, offering fast switching characteristics and efficient signal processing capabilities. Its compact size and low forward voltage drop make it suitable for various applications, although its current handling limitations and susceptibility to thermal stress should be considered in high-power designs.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BAV20W-E3-18 en soluciones técnicas

  1. What is the maximum reverse voltage of BAV20W-E3-18?

    • The maximum reverse voltage of BAV20W-E3-18 is 200 volts.

  2. What is the forward voltage drop of BAV20W-E3-18 at a specific current?

    • The forward voltage drop of BAV20W-E3-18 varies with current, but typically it is around 0.715 volts at 10 mA.

  3. What is the maximum continuous forward current rating of BAV20W-E3-18?

    • The maximum continuous forward current rating of BAV20W-E3-18 is 200 mA.

  4. Can BAV20W-E3-18 be used in high-speed switching applications?

    • Yes, BAV20W-E3-18 is suitable for high-speed switching due to its fast switching speed.

  5. Is BAV20W-E3-18 suitable for use in rectifier circuits?

    • Yes, BAV20W-E3-18 can be used in rectifier circuits due to its low forward voltage drop.

  6. What is the operating temperature range of BAV20W-E3-18?

    • The operating temperature range of BAV20W-E3-18 is -65°C to +150°C.

  7. Does BAV20W-E3-18 have a low leakage current?

    • Yes, BAV20W-E3-18 has a low leakage current, making it suitable for precision applications.

  8. Can BAV20W-E3-18 be used in voltage clamping applications?

    • Yes, BAV20W-E3-18 can be used in voltage clamping applications due to its fast response time.

  9. What is the package type of BAV20W-E3-18?

    • BAV20W-E3-18 comes in a SOD-123 package.

  10. Is BAV20W-E3-18 RoHS compliant?

    • Yes, BAV20W-E3-18 is RoHS compliant, making it suitable for environmentally friendly designs.