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P4KE15CA
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P4KE15CA

Introduction

P4KE15CA 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, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of P4KE15CA.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protecting sensitive electronic devices from voltage spikes and transients
  • Characteristics: Fast response time, low clamping voltage, high surge capability
  • Package: DO-41
  • Essence: Silicon junction diode
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 15V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

P4KE15CA 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

  • Fast response time to clamp transient voltages
  • Low clamping voltage to protect downstream components
  • High surge capability to withstand large transient currents

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • Compact and easy to integrate into circuit designs

Disadvantages

  • Limited to specific voltage ratings
  • May require additional circuitry for comprehensive protection

Working Principles

When a voltage spike or transient occurs, the P4KE15CA diode conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit. This action helps prevent damage to sensitive electronic components.

Detailed Application Field Plans

P4KE15CA is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to P4KE15CA include: - P4KE6.8CA - P4KE10CA - P4KE18CA - P4KE24CA

In conclusion, P4KE15CA is a vital component in safeguarding electronic devices from voltage transients, offering fast response, low clamping voltage, and high surge capability. Its application spans across diverse industries, and it has several alternative models with varying voltage ratings to suit different requirements.

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技術ソリューションにおける P4KE15CA の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is P4KE15CA?

    • P4KE15CA is a type of transient voltage suppressor diode, commonly used to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of P4KE15CA?

    • The maximum peak pulse power of P4KE15CA is typically 400 watts.

  3. What is the breakdown voltage of P4KE15CA?

    • The breakdown voltage of P4KE15CA is approximately 15 volts.

  4. How does P4KE15CA protect electronic circuits?

    • P4KE15CA clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  5. What are the typical applications of P4KE15CA?

    • P4KE15CA is commonly used in power supplies, communication equipment, automotive electronics, and other systems requiring protection from voltage surges.

  6. What is the response time of P4KE15CA?

    • The response time of P4KE15CA is very fast, typically in the nanosecond range, providing quick protection against voltage spikes.

  7. Can P4KE15CA be used for overvoltage protection in low-voltage circuits?

    • Yes, P4KE15CA is suitable for overvoltage protection in low-voltage circuits, such as those operating at 12V or 24V.

  8. Is P4KE15CA polarity-sensitive?

    • Yes, P4KE15CA is polarity-sensitive and should be installed with the correct orientation to function properly.

  9. What are the temperature specifications for P4KE15CA?

    • P4KE15CA typically operates within a temperature range of -55°C to +175°C, making it suitable for a wide range of environments.

  10. Are there any specific mounting or handling considerations for P4KE15CA?

    • P4KE15CA should be mounted close to the protected circuit, with short lead lengths to minimize inductance. Proper ESD precautions should also be observed during handling and installation.