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P4KE18CA-TP
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P4KE18CA-TP: Product Overview and Specifications

Introduction

The P4KE18CA-TP is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients. This entry provides a comprehensive overview of the P4KE18CA-TP, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients in electronic circuits
  • Characteristics: Fast response time, high surge capability, low clamping voltage
  • Package: DO-41 (Axial Lead)
  • Essence: Safeguarding electronic components from voltage surges
  • Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

  • Part Number: P4KE18CA-TP
  • Peak Pulse Power: 400W
  • Breakdown Voltage: 18V
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 15.3V
  • Maximum Clamping Voltage: 29.2V
  • RoHS Compliant: Yes

Detailed Pin Configuration

The P4KE18CA-TP follows the standard axial lead package configuration with two leads for connection to the circuit.

Functional Features

  • Rapid response to transient overvoltage conditions
  • Low clamping voltage to protect sensitive electronic components
  • High surge capability for reliable protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • RoHS compliant
  • Wide operating temperature range

Disadvantages

  • Limited breakdown voltage compared to higher-rated devices
  • Requires careful consideration of placement in the circuit for optimal performance

Working Principles

When a voltage spike occurs, the P4KE18CA-TP conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the load.

Detailed Application Field Plans

The P4KE18CA-TP 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-TP: Breakdown Voltage: 6.8V
  • P4KE10CA-TP: Breakdown Voltage: 10V
  • P4KE15CA-TP: Breakdown Voltage: 15V
  • P4KE24CA-TP: Breakdown Voltage: 24V

In summary, the P4KE18CA-TP transient voltage suppressor diode offers effective protection against voltage spikes and transients in electronic circuits, making it an essential component in various applications.

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Énumérez 10 questions et réponses courantes liées à l'application de P4KE18CA-TP dans les solutions techniques

  1. What is P4KE18CA-TP?

    • P4KE18CA-TP is a type of transient voltage suppressor diode designed to protect electronic circuits from overvoltage transients.

  2. What is the maximum peak pulse power of P4KE18CA-TP?

    • The maximum peak pulse power of P4KE18CA-TP is typically 400 watts.

  3. What is the breakdown voltage of P4KE18CA-TP?

    • The breakdown voltage of P4KE18CA-TP is approximately 16.7 volts.

  4. What are the typical applications of P4KE18CA-TP?

    • P4KE18CA-TP is commonly used in surge protection for sensitive electronics, such as in power supplies, communication systems, and industrial equipment.

  5. What is the operating temperature range of P4KE18CA-TP?

    • P4KE18CA-TP typically operates within a temperature range of -55°C to +175°C.

  6. How does P4KE18CA-TP provide overvoltage protection?

    • P4KE18CA-TP clamps the voltage across the circuit it is protecting by diverting excess current away from the protected components.

  7. Is P4KE18CA-TP suitable for high-speed data lines?

    • Yes, P4KE18CA-TP is suitable for protecting high-speed data lines from voltage transients.

  8. What is the response time of P4KE18CA-TP to an overvoltage event?

    • P4KE18CA-TP has a very fast response time, typically in the nanosecond range.

  9. Can P4KE18CA-TP be used in automotive applications?

    • Yes, P4KE18CA-TP is suitable for use in automotive electronics to protect against voltage surges.

  10. Are there any special handling considerations for P4KE18CA-TP during installation?

    • It is important to follow proper ESD (electrostatic discharge) precautions when handling P4KE18CA-TP to prevent damage to the device.