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P4KE18CATR
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P4KE18CATR

Introduction

P4KE18CATR is a transient voltage suppressor diode that belongs to the category of electronic components used for voltage regulation and protection in various electronic circuits. 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 P4KE18CATR.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Voltage regulation and protection in electronic circuits
  • Characteristics: Fast response time, high surge capability, low clamping voltage
  • Package: DO-41 or similar package
  • Essence: Provides protection against voltage transients and surges
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by manufacturer

Specifications

  • Voltage Rating: 18V
  • Peak Pulse Power: 400W
  • Operating Temperature Range: -55°C to +175°C
  • Breakdown Voltage: 20.2V minimum
  • Clamping Voltage: 29.2V maximum at 10A
  • Forward Voltage: 3.5V maximum at 1A

Detailed Pin Configuration

P4KE18CATR typically has two pins with standard polarity marking. The pinout configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Transient Voltage Suppression: Provides rapid response to voltage spikes and transients
  • Overvoltage Protection: Safeguards sensitive electronic components from overvoltage events
  • Low Clamping Voltage: Limits the voltage across the protected circuit during transient events

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Forward voltage drop may affect circuit efficiency
  • Requires careful consideration of placement in the circuit for optimal performance

Working Principles

P4KE18CATR operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage away from the protected circuit, limiting the voltage across the circuit to a safe level.

Detailed Application Field Plans

P4KE18CATR finds applications in various electronic systems, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to P4KE18CATR include: - P4KE6.8CATR - P4KE10CATR - P4KE15CATR - P4KE24CATR - P4KE30CATR

These alternative models offer different voltage ratings and characteristics to suit specific application requirements.

In conclusion, P4KE18CATR is a crucial component in electronic circuits, providing essential protection against voltage transients and surges. Its specifications, functional features, and application field plans make it a versatile choice for various electronic systems.

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기술 솔루션에 P4KE18CATR 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure, here are 10 common questions and answers related to the application of P4KE18CATR in technical solutions:

  1. What is P4KE18CATR?

    • P4KE18CATR is a type of transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of P4KE18CATR?

    • The maximum peak pulse power of P4KE18CATR is typically 400 watts.

  3. What is the breakdown voltage of P4KE18CATR?

    • The breakdown voltage of P4KE18CATR is approximately 18 volts.

  4. How does P4KE18CATR protect electronic circuits?

    • P4KE18CATR clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  5. What are the typical applications of P4KE18CATR?

    • P4KE18CATR is commonly used in power supplies, automotive electronics, telecommunication equipment, and industrial control systems.

  6. What is the response time of P4KE18CATR?

    • The response time of P4KE18CATR is very fast, typically in the nanosecond range, providing rapid protection against voltage spikes.

  7. Can P4KE18CATR be used for overvoltage protection in DC circuits?

    • Yes, P4KE18CATR is suitable for overvoltage protection in DC circuits, helping to safeguard sensitive components from voltage surges.

  8. Is P4KE18CATR RoHS compliant?

    • Yes, P4KE18CATR is RoHS compliant, meeting environmental standards for lead-free manufacturing.

  9. What is the operating temperature range of P4KE18CATR?

    • The operating temperature range of P4KE18CATR is typically -55°C to +175°C, making it suitable for a wide range of environments.

  10. Are there any recommended layout considerations when using P4KE18CATR in a circuit?

    • It is recommended to minimize the length of the traces connecting P4KE18CATR to the protected circuit and to ensure proper grounding for optimal performance.

I hope these questions and answers provide useful information about the application of P4KE18CATR in technical solutions. Let me know if you need further assistance!