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P6KE18CA
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P6KE18CA - Product Overview and Specifications

Introduction

The P6KE18CA is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protection against voltage spikes and transients in electronic circuits
  • Characteristics: Fast response time, high surge capability, low clamping voltage
  • Package: DO-15
  • Essence: Provides robust protection for sensitive electronic components
  • Packaging/Quantity: Available in reels or bulk packaging

Specifications

  • Voltage Rating: 18V
  • Power Dissipation: 600W
  • Breakdown Voltage: 20.2V min
  • Clamping Voltage: 29.2V max
  • Peak Pulse Current: 34.5A
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The P6KE18CA TVS diode has a standard DO-15 package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Transient Voltage Suppression: Rapidly clamps transient voltages to safe levels
  • High Surge Capability: Can withstand large surge currents without degradation
  • Fast Response Time: Reacts quickly to transient events, providing immediate protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes and transients
  • Fast response time ensures minimal impact on protected circuits
  • High surge capability for reliable performance in demanding environments

Disadvantages

  • Clamping voltage may be relatively high for some applications
  • Requires careful consideration of reverse standoff voltage to avoid damage

Working Principles

The P6KE18CA operates by diverting excess transient energy away from sensitive components. When a transient voltage exceeds the diode's breakdown voltage, it conducts current to limit the voltage across the protected circuit.

Detailed Application Field Plans

The P6KE18CA is widely used in various electronic systems, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • P6KE6.8CA: 6.8V rating
  • P6KE10CA: 10V rating
  • P6KE15CA: 15V rating
  • P6KE22CA: 22V rating
  • P6KE33CA: 33V rating

In summary, the P6KE18CA transient voltage suppressor diode offers robust protection against voltage spikes and transients, making it an essential component in various electronic systems. Its fast response time, high surge capability, and wide operating temperature range make it suitable for diverse applications.

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技術ソリューションにおける P6KE18CA 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 the P6KE18CA?

    • The P6KE18CA is a type of transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum voltage rating of P6KE18CA?

    • The maximum voltage rating of P6KE18CA is 18V.

  3. What is the peak pulse power handling capability of P6KE18CA?

    • The peak pulse power handling capability of P6KE18CA is typically 600W.

  4. How does P6KE18CA protect electronic circuits?

    • P6KE18CA clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  5. In what applications is P6KE18CA commonly used?

    • P6KE18CA is commonly used in power supplies, telecommunications equipment, automotive electronics, and industrial control systems.

  6. What are the key features of P6KE18CA?

    • The key features of P6KE18CA include low clamping voltage, fast response time, and high surge capability.

  7. What is the operating temperature range of P6KE18CA?

    • The operating temperature range of P6KE18CA is typically -55°C to 175°C.

  8. How should P6KE18CA be connected in a circuit?

    • P6KE18CA should be connected in parallel with the circuit being protected, with proper attention to polarity.

  9. Can P6KE18CA be used for overvoltage protection in automotive applications?

    • Yes, P6KE18CA is suitable for overvoltage protection in automotive applications due to its robustness and reliability.

  10. Are there any precautions to consider when using P6KE18CA?

    • It's important to ensure that the P6KE18CA is properly rated for the application's voltage and energy requirements, and to follow recommended PCB layout guidelines for optimal performance.