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15KPA70A
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15KPA70A Product Overview

Introduction

The 15KPA70A is a high-power transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage spikes and transients. This entry provides a comprehensive overview of the 15KPA70A, including its product details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Product Information Overview

  • Category: Electronic Components
  • Use: Voltage spike and transient protection in electronic circuits
  • Characteristics: High power handling capability, fast response time, low clamping voltage
  • Package: Axial leaded package
  • Essence: Protecting sensitive electronic components from voltage surges
  • Packaging/Quantity: Available in reels or bulk packaging

Specifications

  • Peak Pulse Power: 15000W
  • Standoff Voltage: 70V
  • Breakdown Voltage: 77.8V to 86.2V
  • Maximum Clamping Voltage: 113V at 34.5A
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 15KPA70A TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Rapid response to transient voltage events
  • High surge current capability
  • Low clamping voltage to protect downstream components
  • Robust construction for reliability in harsh environments

Advantages and Disadvantages

Advantages

  • High power handling capacity
  • Fast response time
  • Wide operating temperature range
  • Reliable protection against voltage spikes

Disadvantages

  • Relatively large physical size compared to SMD counterparts
  • Higher cost compared to lower power TVS diodes

Working Principles

When a transient voltage event occurs, the 15KPA70A TVS diode conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit. This rapid response protects sensitive components from damage.

Detailed Application Field Plans

The 15KPA70A is commonly used in various applications, including: - Power supplies - Industrial equipment - Automotive electronics - Telecommunications systems - Consumer electronics

Detailed and Complete Alternative Models

  • 15KPA Series: Includes various voltage options for different application requirements
  • SMAJ Series: Surface mount TVS diodes for space-constrained applications
  • P6KE Series: General-purpose TVS diodes for lower power applications

In conclusion, the 15KPA70A TVS diode offers robust transient voltage protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive circuits from voltage surges and transients.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 15KPA70A i tekniska lösningar

Sure, here are 10 common questions and answers related to the application of 15KPA70A in technical solutions:

  1. What is the voltage rating of 15KPA70A?

    • The voltage rating of 15KPA70A is 70V.

  2. What is the maximum peak pulse power of 15KPA70A?

    • The maximum peak pulse power of 15KPA70A is 15000W.

  3. What type of diode is 15KPA70A?

    • 15KPA70A is a transient voltage suppressor (TVS) diode.

  4. What are the typical applications of 15KPA70A?

    • Typical applications of 15KPA70A include surge protection in telecommunications equipment, industrial electronics, and automotive systems.

  5. What is the breakdown voltage of 15KPA70A?

    • The breakdown voltage of 15KPA70A is 77.8V to 86.2V.

  6. Is 15KPA70A suitable for overvoltage protection in power supply circuits?

    • Yes, 15KPA70A is suitable for overvoltage protection in power supply circuits.

  7. What is the response time of 15KPA70A to transient voltage spikes?

    • The response time of 15KPA70A is very fast, typically in picoseconds.

  8. Can 15KPA70A be used for ESD (electrostatic discharge) protection?

    • Yes, 15KPA70A can be used for ESD protection in sensitive electronic devices.

  9. Does 15KPA70A require heat sinking in high-power applications?

    • Yes, in high-power applications, it is recommended to use heat sinking with 15KPA70A to dissipate excess heat.

  10. What are the environmental ratings of 15KPA70A?

    • 15KPA70A is typically rated for operation in a wide temperature range and is compliant with RoHS requirements.

I hope these questions and answers are helpful! Let me know if you need further assistance.