Vishay Semiconductor Diodes Division
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1N4148WS-E3-08
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1N4148WS-E3-08

Product Overview

Category

The 1N4148WS-E3-08 belongs to the category of small signal diodes.

Use

It is commonly used in general-purpose switching applications.

Characteristics

  • Fast switching speed
  • High reverse voltage capability
  • Small package size

Package

The 1N4148WS-E3-08 is available in a surface mount package.

Essence

This diode is essential for controlling the flow of electrical current in various electronic circuits.

Packaging/Quantity

It is typically packaged in reels with a specific quantity per reel.

Specifications

  • Maximum repetitive peak reverse voltage: 75V
  • Average rectified forward current: 150mA
  • Non-repetitive peak forward surge current: 2A
  • Operating temperature range: -65°C to +175°C

Detailed Pin Configuration

The 1N4148WS-E3-08 has two pins, anode and cathode, which are clearly marked on the package.

Functional Features

  • Fast switching action
  • Low reverse leakage current
  • High reliability

Advantages

  • Small form factor
  • Reliable performance
  • Wide operating temperature range

Disadvantages

  • Limited maximum repetitive peak reverse voltage
  • Moderate average rectified forward current rating

Working Principles

The 1N4148WS-E3-08 operates based on the principles of semiconductor physics, allowing it to control the flow of current in a circuit by enabling or blocking the flow in response to the applied voltage.

Detailed Application Field Plans

This diode finds applications in: - Signal demodulation - Voltage clamping - Reverse polarity protection

Detailed and Complete Alternative Models

Some alternative models to the 1N4148WS-E3-08 include: - 1N914 - 1N4448 - BAT54

In conclusion, the 1N4148WS-E3-08 is a versatile small signal diode with fast switching characteristics, making it suitable for a wide range of general-purpose applications in electronics. Its compact size and reliable performance make it a popular choice for designers and engineers seeking efficient solutions for their circuitry needs.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N4148WS-E3-08 en soluciones técnicas

  1. What is the 1N4148WS-E3-08 diode used for?

    • The 1N4148WS-E3-08 diode is commonly used for general-purpose switching and rectification applications.

  2. What is the maximum forward voltage of the 1N4148WS-E3-08 diode?

    • The maximum forward voltage of the 1N4148WS-E3-08 diode is typically around 1V at a forward current of 10mA.

  3. What is the reverse voltage rating of the 1N4148WS-E3-08 diode?

    • The 1N4148WS-E3-08 diode has a reverse voltage rating of 75V.

  4. What is the maximum forward current of the 1N4148WS-E3-08 diode?

    • The maximum forward current of the 1N4148WS-E3-08 diode is 300mA.

  5. Can the 1N4148WS-E3-08 diode be used for high-speed switching applications?

    • Yes, the 1N4148WS-E3-08 diode is suitable for high-speed switching due to its fast switching times.

  6. Is the 1N4148WS-E3-08 diode suitable for use in temperature-sensitive applications?

    • The 1N4148WS-E3-08 diode has a wide operating temperature range and can be used in temperature-sensitive applications.

  7. What is the package type of the 1N4148WS-E3-08 diode?

    • The 1N4148WS-E3-08 diode is available in a SOD-323 surface mount package.

  8. Can the 1N4148WS-E3-08 diode be used in reverse voltage protection circuits?

    • Yes, the 1N4148WS-E3-08 diode is commonly used in reverse voltage protection circuits due to its low reverse leakage current.

  9. Does the 1N4148WS-E3-08 diode have a low capacitance?

    • Yes, the 1N4148WS-E3-08 diode has low junction capacitance, making it suitable for high-frequency applications.

  10. Is the 1N4148WS-E3-08 diode RoHS compliant?

    • Yes, the 1N4148WS-E3-08 diode is RoHS compliant, making it suitable for use in environmentally conscious designs.