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P4KE520CA-G
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P4KE520CA-G

Introduction

The P4KE520CA-G is a transient voltage suppressor diode that belongs to the category of electronic components used for protecting sensitive electronic devices from voltage spikes and transients. 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 P4KE520CA-G.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protecting electronic devices from voltage spikes and transients
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: DO-41
  • Essence: Semiconductor device for transient voltage suppression
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

Specifications

  • Peak Power Dissipation: 400W
  • Breakdown Voltage: 459V to 561V
  • Operating Temperature Range: -55°C to 175°C
  • Storage Temperature Range: -55°C to 175°C
  • Forward Voltage Drop: 3.5V at 1A
  • Reverse Standoff Voltage: 414V to 506V

Detailed Pin Configuration

The P4KE520CA-G has a standard DO-41 package with two leads. The anode is connected to one lead, and the cathode is connected to the other lead.

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage spikes and transients.
  • Fast Response Time: Quickly clamps transient voltages to safe levels.
  • Low Clamping Voltage: Limits the voltage across the protected circuit.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Low clamping voltage

Disadvantages

  • Limited surge current capability compared to some higher power TVS diodes
  • Requires careful consideration of placement and layout for optimal performance

Working Principles

The P4KE520CA-G operates by diverting excess transient voltage away from sensitive electronic components, thereby preventing damage. When a transient voltage spike occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be dissipated.

Detailed Application Field Plans

The P4KE520CA-G is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • P4KE6.8CA-G: Lower breakdown voltage variant
  • P4KE440CA-G: Higher breakdown voltage variant
  • P4KE510CA-G: Similar characteristics with slightly lower breakdown voltage

In conclusion, the P4KE520CA-G transient voltage suppressor diode is a crucial component for protecting electronic devices from voltage spikes and transients. Its fast response time, low clamping voltage, and high surge current capability make it suitable for a wide range of applications in various industries.

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Énumérez 10 questions et réponses courantes liées à l'application de P4KE520CA-G dans les solutions techniques

  1. What is the maximum voltage rating of P4KE520CA-G?

    • The maximum voltage rating of P4KE520CA-G is 440 volts.

  2. What is the peak pulse power dissipation of P4KE520CA-G?

    • The peak pulse power dissipation of P4KE520CA-G is 400 watts for a 10/1000 μs waveform.

  3. What is the breakdown voltage of P4KE520CA-G?

    • The breakdown voltage of P4KE520CA-G is typically 468 volts.

  4. What are the typical applications for P4KE520CA-G?

    • P4KE520CA-G is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial controls, and consumer electronics.

  5. What is the clamping voltage of P4KE520CA-G?

    • The clamping voltage of P4KE520CA-G is typically 668 volts at 1 mA.

  6. What is the operating temperature range of P4KE520CA-G?

    • P4KE520CA-G has an operating temperature range of -55°C to +175°C.

  7. Does P4KE520CA-G meet any specific industry standards?

    • Yes, P4KE520CA-G is compliant with RoHS and REACH directives.

  8. What package type does P4KE520CA-G come in?

    • P4KE520CA-G is available in a DO-41 package.

  9. Is P4KE520CA-G suitable for high-speed data line protection?

    • Yes, P4KE520CA-G is suitable for protecting high-speed data lines from transient voltage events.

  10. What are the key features of P4KE520CA-G?

    • Some key features of P4KE520CA-G include low incremental surge resistance, fast response time, and high reliability.