Littelfuse Inc.
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
20KPA20C
Zobrazit detail DataSheets

20KPA20C Product Overview

Introduction

The 20KPA20C is a transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage transients and spikes. This entry provides a comprehensive overview of the 20KPA20C, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The 20KPA20C belongs to the TVS diode category, specifically designed for surge protection in electronic circuits.

Basic Information Overview

  • Use: The 20KPA20C is used to protect sensitive electronic components from voltage transients and surges.
  • Characteristics: It offers high surge capability, low clamping voltage, and fast response time.
  • Package: The diode is available in a variety of packages, including DO-201AD, R-6, and P600.
  • Essence: Its essence lies in providing robust overvoltage protection for electronic circuits.
  • Packaging/Quantity: The 20KPA20C is typically available in reels or bulk packaging, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 20,000 Watts
  • Standoff Voltage: 17.1V
  • Breakdown Voltage: 18.9V
  • Maximum Clamping Voltage: 29.2V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 20KPA20C typically features a standard pin configuration with anode and cathode terminals. The specific pinout can be found in the manufacturer's datasheet.

Functional Features

  • Transient Suppression: Effectively suppresses voltage transients and spikes to protect downstream electronic components.
  • Fast Response Time: Rapidly responds to transient events, minimizing the risk of damage to the circuitry.
  • High Surge Capability: Capable of handling high surge currents, safeguarding the connected equipment.

Advantages and Disadvantages

Advantages

  • Robust surge protection
  • Low clamping voltage
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Higher cost compared to standard diodes
  • Requires careful consideration of voltage ratings for proper selection

Working Principles

The 20KPA20C operates by diverting excessive transient current away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 20KPA20C finds extensive use in various applications, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models to the 20KPA20C include: - 20KPA Series: Offers a range of standoff voltages and peak pulse powers - P6KE Series: Provides similar transient voltage suppression capabilities - SMAJ Series: Suitable for smaller form factor applications

In conclusion, the 20KPA20C serves as a critical component in safeguarding electronic circuits against voltage transients and surges, offering robust protection and reliability in diverse applications.

[Word Count: 498]

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 20KPA20C v technických řešeních

Sure, here are 10 common questions and answers related to the application of 20KPA20C in technical solutions:

  1. What is the 20KPA20C component used for?

    • The 20KPA20C is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of the 20KPA20C?

    • The 20KPA20C has a maximum peak pulse power of 20000 watts.

  3. What is the breakdown voltage of the 20KPA20C?

    • The breakdown voltage of the 20KPA20C is 20 volts.

  4. How does the 20KPA20C protect electronic circuits?

    • The 20KPA20C clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  5. In what applications is the 20KPA20C commonly used?

    • The 20KPA20C is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  6. What is the response time of the 20KPA20C?

    • The response time of the 20KPA20C is very fast, typically responding within nanoseconds to transient voltage events.

  7. Can the 20KPA20C be used for high-speed data lines?

    • Yes, the 20KPA20C is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.

  8. Is the 20KPA20C suitable for outdoor applications?

    • Yes, the 20KPA20C is designed to withstand harsh environmental conditions, making it suitable for outdoor applications.

  9. What is the operating temperature range of the 20KPA20C?

    • The 20KPA20C has an operating temperature range of -55°C to 175°C, allowing it to function in a wide range of environments.

  10. Are there any special mounting considerations for the 20KPA20C?

    • The 20KPA20C can be mounted using standard surface mount techniques, but proper thermal management is important due to its high power handling capability.

I hope these questions and answers are helpful! Let me know if you need further information.