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15KPA18-B
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15KPA18-B Product Overview

Product Category

The 15KPA18-B belongs to the category of transient voltage suppressor (TVS) diodes.

Basic Information Overview

  • Use: The 15KPA18-B is used for protecting sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
  • Characteristics: It offers high surge capability, low clamping voltage, and fast response time.
  • Package: The 15KPA18-B is typically available in a DO-201AD package.
  • Essence: Its essence lies in providing robust protection against transient voltage spikes.
  • Packaging/Quantity: It is commonly packaged in reels or bulk quantities depending on the manufacturer's specifications.

Specifications

  • Voltage Rating: 18V
  • Peak Pulse Power: 15,000W
  • Breakdown Voltage: 20.2V to 22.5V
  • Operating Temperature: -55°C to +175°C
  • Mounting Type: Through Hole
  • Package / Case: DO-201AD

Detailed Pin Configuration

The 15KPA18-B typically consists of two pins, with the anode and cathode connections clearly labeled for easy integration into circuit designs.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient overvoltage to protect downstream components.
  • Fast Response Time: Rapid reaction to voltage transients ensures minimal impact on the protected circuitry.
  • High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Robust protection against transient voltage events
  • Fast response time
  • High surge capability

Disadvantages

  • May exhibit some leakage current in normal operating conditions
  • Requires careful consideration of mounting and layout for optimal performance

Working Principles

The 15KPA18-B operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 15KPA18-B finds extensive use in various applications including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 15KPA18-B include: - 1.5KE18A - P6KE18CA - SA18CA

In conclusion, the 15KPA18-B transient voltage suppressor diode offers robust protection against transient voltage events, making it a crucial component in safeguarding sensitive electronic equipment across various industries.

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技術ソリューションにおける 15KPA18-B 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。

Sure, here are 10 common questions and answers related to the application of 15KPA18-B in technical solutions:

  1. What is the maximum peak pulse power of 15KPA18-B?

    • The maximum peak pulse power of 15KPA18-B is 15000 watts.

  2. What is the breakdown voltage of 15KPA18-B?

    • The breakdown voltage of 15KPA18-B is typically 20 volts.

  3. What are the typical applications of 15KPA18-B?

    • 15KPA18-B is commonly used in surge protection for sensitive electronics, such as in power supplies, industrial equipment, and telecommunications systems.

  4. What is the reverse stand-off voltage of 15KPA18-B?

    • The reverse stand-off voltage of 15KPA18-B is 18 volts.

  5. How does 15KPA18-B provide overvoltage protection?

    • 15KPA18-B acts as a transient voltage suppressor, clamping the voltage during transient events and diverting excess current away from sensitive components.

  6. Can 15KPA18-B be used in automotive applications?

    • Yes, 15KPA18-B can be used in automotive electronics for overvoltage protection.

  7. What is the response time of 15KPA18-B during a transient event?

    • The response time of 15KPA18-B is very fast, typically in the nanosecond range.

  8. Is 15KPA18-B suitable for high-power applications?

    • Yes, 15KPA18-B is designed to handle high-power transient events and is suitable for high-power applications.

  9. Does 15KPA18-B require heat sinking in certain applications?

    • Yes, in high-power or continuous operation applications, heat sinking may be required to ensure proper thermal management.

  10. Are there any reliability tests conducted on 15KPA18-B for technical solutions?

    • Yes, 15KPA18-B undergoes various reliability tests, including temperature cycling, humidity testing, and surge testing to ensure its performance in technical solutions.

I hope these questions and answers are helpful for your technical solutions involving 15KPA18-B. Let me know if you need further assistance!