Littelfuse Inc.
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15KP150
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15KP150 Product Overview

Introduction

The 15KP150 is a high-power transient voltage suppressor (TVS) diode designed to protect electronic circuits from overvoltage transients. This entry provides a comprehensive overview of the 15KP150, including its product details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Information Overview

Category

The 15KP150 belongs to the category of TVS diodes, specifically designed for high-power transient voltage suppression.

Use

It is used to protect sensitive electronic components and circuits from voltage spikes and surges.

Characteristics

  • High power handling capability
  • Fast response time
  • Low clamping voltage
  • Robust construction for reliability

Package

The 15KP150 is typically available in a DO-201AD package.

Essence

The essence of the 15KP150 lies in its ability to divert excessive voltage away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

It is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Power Dissipation: 1500W
  • Breakdown Voltage: 150V
  • Maximum Clamping Voltage: 243V
  • Operating Temperature Range: -55°C to +175°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The 15KP150 typically consists of two leads, anode, and cathode, which are connected to the circuit to be protected.

Functional Features

  • Rapid response to transient voltage spikes
  • High surge current capability
  • Low leakage current
  • Excellent stability and reliability under stress conditions

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • High power dissipation capability
  • Wide operating temperature range
  • RoHS compliant

Disadvantages

  • Relatively larger footprint compared to lower power TVS diodes
  • Higher cost compared to standard diodes

Working Principles

When a voltage transient occurs, the 15KP150 rapidly conducts excess current away from the protected circuit, limiting the voltage across it to a safe level. This action prevents damage to the sensitive components.

Detailed Application Field Plans

The 15KP150 finds extensive use in various applications, including: - Power supplies - Industrial equipment - Automotive electronics - Telecommunications systems - Renewable energy systems

Detailed and Complete Alternative Models

Some alternative models to the 15KP150 include: - 5KP150A - 10KP150CA - 20KP150A - P6KE150A

In conclusion, the 15KP150 is a crucial component in protecting electronic circuits from voltage transients, offering high power dissipation and reliable performance across diverse applications.

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Énumérez 10 questions et réponses courantes liées à l'application de 15KP150 dans les solutions techniques

Sure, here are 10 common questions and answers related to the application of 15KP150 in technical solutions:

  1. What is 15KP150?

    • 15KP150 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 dissipation of 15KP150?

    • The maximum peak pulse power dissipation of 15KP150 is 1500 watts.

  3. What is the breakdown voltage of 15KP150?

    • The breakdown voltage of 15KP150 is 150 volts.

  4. How does 15KP150 protect electronic circuits?

    • 15KP150 clamps the voltage across the circuit it is protecting by diverting excess current away from the circuit when a transient voltage spike occurs.

  5. What are the typical applications of 15KP150?

    • 15KP150 is commonly used in surge protection for telecommunications equipment, industrial controls, and automotive electronics.

  6. What is the response time of 15KP150?

    • The response time of 15KP150 is very fast, typically responding to transient voltage spikes in nanoseconds.

  7. Can 15KP150 be used for overvoltage protection in power supply circuits?

    • Yes, 15KP150 can be used to protect power supply circuits from overvoltage events.

  8. What is the operating temperature range of 15KP150?

    • The operating temperature range of 15KP150 is typically -55°C to 175°C.

  9. Is 15KP150 suitable for high-reliability applications?

    • Yes, 15KP150 is often used in high-reliability applications due to its robustness and ability to withstand transient voltage events.

  10. Are there any specific layout considerations when using 15KP150 in a circuit?

    • It is important to minimize the length of the connections between the 15KP150 and the circuit it is protecting to reduce the inductance and maximize its effectiveness in suppressing transients.

I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.