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P4KE24A
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P4KE24A - Diode Encyclopedia Entry

Introduction

The P4KE24A is a diode belonging to the category of transient voltage suppressor (TVS) diodes. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the P4KE24A diode.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protecting electronic circuits from overvoltage transients
  • Characteristics: Fast response time, high surge capability, low clamping voltage
  • Package: Axial leaded, DO-41
  • Essence: Provides protection against voltage transients
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by manufacturer

Specifications

  • Part Number: P4KE24A
  • Peak Pulse Power: 400W
  • Breakdown Voltage: 20.5V to 22.8V
  • Operating Temperature: -55°C to +175°C
  • Storage Temperature: -55°C to +175°C

Detailed Pin Configuration

The P4KE24A diode has an axial leaded package with two leads. The cathode is typically marked with a band on the body of the diode.

Functional Features

  • Transient Voltage Suppression: Quickly clamps voltage transients to a safe level
  • Fast Response Time: Rapid reaction to overvoltage events
  • High Surge Capability: Can withstand large surge currents without damage

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • High surge capability

Disadvantages

  • Clamping voltage may be relatively high for some applications
  • Unidirectional protection only

Working Principles

The P4KE24A operates by diverting excess voltage transients away from sensitive electronic components. When a transient voltage spike occurs, the diode rapidly conducts, shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The P4KE24A diode is commonly used in various electronic systems, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • P4KE6.8A: Lower breakdown voltage variant
  • P4KE33A: Higher breakdown voltage variant
  • P6KE24A: Similar TVS diode with higher power rating

In conclusion, the P4KE24A diode is a crucial component in protecting electronic circuits from voltage transients, offering fast response times and high surge capabilities. Its applications span across diverse industries, and it has several alternative models catering to different voltage requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE24A v technických řešeních

Sure, here are 10 common questions and answers related to the application of P4KE24A in technical solutions:

  1. What is P4KE24A?

    • P4KE24A is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of P4KE24A?

    • The maximum peak pulse power of P4KE24A is 400 watts.

  3. What is the breakdown voltage of P4KE24A?

    • The breakdown voltage of P4KE24A is 24 volts.

  4. How does P4KE24A protect electronic circuits?

    • P4KE24A clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  5. What are the typical applications of P4KE24A?

    • P4KE24A is commonly used in power supplies, automotive electronics, telecommunication equipment, and industrial control systems.

  6. What is the response time of P4KE24A?

    • The response time of P4KE24A is very fast, typically in the nanosecond range.

  7. Can P4KE24A be used for overvoltage protection in DC circuits?

    • Yes, P4KE24A is suitable for overvoltage protection in DC circuits.

  8. Is P4KE24A RoHS compliant?

    • Yes, P4KE24A is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  9. What is the operating temperature range of P4KE24A?

    • The operating temperature range of P4KE24A is typically -55°C to 175°C.

  10. Are there any specific layout considerations when using P4KE24A in a circuit?

    • It is recommended to keep the traces short between the P4KE24A and the protected components and to provide a low-impedance path to ground for optimal performance.

I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.