Vishay Semiconductor Diodes Division
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GP20G-E3/73
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GP20G-E3/73

Product Overview

Category: Semiconductor
Use: Rectifier Diode
Characteristics: High efficiency, fast switching
Package: DO-204AC
Essence: Silicon rectifier diode
Packaging/Quantity: Tape & Reel / 5000 per reel

Specifications

  • Voltage - Forward (Vf) (Max) @ If: 1V @ 2A
  • Current - Average Rectified (Io): 2A
  • Voltage - DC Reverse (Vr) (Max): 400V
  • Reverse Recovery Time (trr): 35ns
  • Operating Temperature: -65°C ~ 175°C

Detailed Pin Configuration

The GP20G-E3/73 has a standard DO-204AC package with two leads.

Functional Features

  • High efficiency
  • Fast switching
  • Low forward voltage drop
  • High surge current capability

Advantages and Disadvantages

Advantages: - High efficiency and fast switching make it suitable for high-frequency applications. - Low forward voltage drop reduces power loss. - High surge current capability ensures reliability in demanding conditions.

Disadvantages: - Limited reverse voltage rating compared to some alternative models. - Higher reverse recovery time compared to some fast-recovery diodes.

Working Principles

The GP20G-E3/73 operates as a rectifier diode, allowing current to flow in one direction while blocking it in the reverse direction. When forward-biased, it conducts and has a low voltage drop, making it suitable for various rectification applications.

Detailed Application Field Plans

The GP20G-E3/73 is commonly used in: - Switch-mode power supplies - Freewheeling diodes - Polarity protection circuits - Snubber circuits - High-frequency rectification

Detailed and Complete Alternative Models

Some alternative models to the GP20G-E3/73 include: - 1N5822: Similar forward voltage and current ratings - MUR410: Higher reverse voltage rating - UF4007: Faster recovery time

In conclusion, the GP20G-E3/73 is a high-efficiency rectifier diode with fast switching characteristics, suitable for various applications requiring reliable rectification and high surge current capability.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av GP20G-E3/73 i tekniska lösningar

  1. What is the GP20G-E3/73 used for in technical solutions?

    • The GP20G-E3/73 is a general-purpose PNP transistor commonly used for switching and amplification in various technical applications.

  2. What are the key specifications of the GP20G-E3/73?

    • The GP20G-E3/73 has a maximum collector current of 500mA, a maximum collector-emitter voltage of 40V, and a maximum power dissipation of 625mW.

  3. How do I connect the GP20G-E3/73 in a circuit?

    • The GP20G-E3/73 can be connected as a switch or amplifier in a circuit by following the pinout and connection guidelines provided in its datasheet.

  4. What are the typical applications of the GP20G-E3/73?

    • Typical applications of the GP20G-E3/73 include driving small motors, controlling relays, and amplifying weak signals in electronic circuits.

  5. What is the operating temperature range of the GP20G-E3/73?

    • The GP20G-E3/73 is designed to operate within a temperature range of -55°C to 150°C, making it suitable for a wide range of environments.

  6. Does the GP20G-E3/73 require any external components for operation?

    • Depending on the specific application, the GP20G-E3/73 may require external resistors, capacitors, or diodes to function optimally in a circuit.

  7. Can the GP20G-E3/73 be used for high-frequency applications?

    • The GP20G-E3/73 is not specifically designed for high-frequency applications and may not be suitable for such purposes.

  8. What are the common alternatives to the GP20G-E3/73?

    • Common alternatives to the GP20G-E3/73 include other PNP transistors with similar or compatible specifications, depending on the specific requirements of the application.

  9. Is the GP20G-E3/73 suitable for use in automotive electronics?

    • The GP20G-E3/73's temperature range and voltage capabilities make it suitable for certain automotive electronics applications, but specific automotive-grade components may be preferred for critical systems.

  10. Where can I find additional resources and support for using the GP20G-E3/73 in technical solutions?

    • Additional resources, including datasheets, application notes, and technical support for the GP20G-E3/73, can be obtained from the manufacturer's website or authorized distributors.