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15KPA120
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15KPA120

Product Overview

Category

The 15KPA120 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

  • High surge capability
  • Low clamping voltage
  • Fast response time
  • RoHS compliant

Package

The 15KPA120 is typically available in a DO-201AD package.

Essence

The essence of the 15KPA120 lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.

Packaging/Quantity

These diodes are commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 15000 W
  • Standoff Voltage: 102 V to 120 V
  • Breakdown Voltage: 113 V to 133 V
  • Maximum Clamping Voltage: 164 V at 21.2 A
  • Operating Temperature: -55°C to +175°C

Detailed Pin Configuration

The 15KPA120 typically features two pins, with the anode and cathode connections clearly marked for easy identification.

Functional Features

  • Transient voltage suppression
  • Bidirectional clamping capability
  • High power handling capacity

Advantages and Disadvantages

Advantages

  • Robust protection against voltage transients
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Relatively large physical size compared to some other TVS diodes
  • Higher cost compared to standard diodes

Working Principles

When a transient voltage event occurs, the 15KPA120 conducts current to limit the voltage across the protected circuit, thereby preventing damage to the connected components.

Detailed Application Field Plans

The 15KPA120 is commonly used in: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models to the 15KPA120 include: - 5KP Series - 10KP Series - P6KE Series - SA Series

In conclusion, the 15KPA120 transient voltage suppressor diode offers robust protection against voltage transients, making it an essential component in various electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 15KPA120 en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of 15KPA120 in technical solutions:

  1. What is 15KPA120?

    • 15KPA120 is a high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of 15KPA120?

    • The maximum peak pulse power of 15KPA120 is 15000 watts for a 10/1000μs waveform.

  3. What is the breakdown voltage of 15KPA120?

    • The breakdown voltage of 15KPA120 is 120V.

  4. What are the typical applications of 15KPA120?

    • Typical applications of 15KPA120 include surge protection in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of 15KPA120?

    • The operating temperature range of 15KPA120 is -55°C to +175°C.

  6. How does 15KPA120 provide overvoltage protection?

    • 15KPA120 clamps the voltage across the protected circuit when it exceeds the breakdown voltage, diverting excess current away from sensitive components.

  7. Can 15KPA120 be used for ESD protection?

    • Yes, 15KPA120 can be used for electrostatic discharge (ESD) protection in electronic circuits.

  8. What is the response time of 15KPA120?

    • The response time of 15KPA120 is very fast, typically responding within nanoseconds to clamp the voltage spike.

  9. Is 15KPA120 suitable for high-reliability applications?

    • Yes, 15KPA120 is suitable for high-reliability applications due to its robust construction and high surge capability.

  10. Are there any specific layout considerations when using 15KPA120 in a circuit?

    • It is important to minimize the length of the traces connecting 15KPA120 to the circuit to reduce inductance and ensure proper performance during transient events.