ON Semiconductor
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P6KE47A
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P6KE47A - Product Overview and Analysis

Introduction

The P6KE47A is a transient voltage suppressor diode that belongs to the category of electronic components used for protecting sensitive electronic devices from voltage spikes. This entry provides an overview of the P6KE47A, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protecting electronic circuits from voltage transients or spikes
  • Characteristics: Fast response time, low clamping voltage, high surge capability
  • Package: DO-15 axial leaded package
  • Essence: Provides overvoltage protection to electronic circuits
  • Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

  • Voltage - Reverse Standoff (Typ): 43.6V
  • Voltage - Breakdown (Min): 48.5V
  • Voltage - Clamping (Max) @ Ipp: 77.4V
  • Current - Peak Pulse (10/1000µs): 58.3A
  • Power - Peak Pulse: 600W
  • Operating Temperature: -55°C to 175°C

Detailed Pin Configuration

The P6KE47A TVS diode has a standard DO-15 axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response time to clamp transient voltages
  • Low clamping voltage to protect sensitive electronic components
  • High surge capability to withstand large transient currents

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact and easy to integrate into circuit designs

Disadvantages

  • Limited power dissipation capability compared to larger TVS diodes
  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a voltage transient occurs, the P6KE47A TVS diode conducts and clamps the transient voltage to a safe level, protecting the downstream electronic components. It achieves this by diverting excess current away from the protected circuit.

Detailed Application Field Plans

The P6KE47A is commonly used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the P6KE47A TVS diode include: - P6KE6.8A - P6KE10A - P6KE18A - P6KE33A - P6KE51A

In conclusion, the P6KE47A transient voltage suppressor diode is a crucial component in protecting electronic circuits from voltage spikes. Its fast response time, low clamping voltage, and high surge capability make it suitable for a wide range of applications.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan P6KE47A dalam solusi teknis

Sure, here are 10 common questions and answers related to the application of P6KE47A in technical solutions:

  1. What is the P6KE47A?

    • The P6KE47A is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of P6KE47A?

    • The maximum peak pulse power of P6KE47A is 600 watts.

  3. What is the breakdown voltage of P6KE47A?

    • The breakdown voltage of P6KE47A is 47 volts.

  4. How does P6KE47A protect electronic circuits?

    • P6KE47A clamps the voltage during transient events, diverting excess current away from sensitive components, thus protecting them from damage.

  5. What are the typical applications of P6KE47A?

    • P6KE47A is commonly used in power supplies, communication systems, automotive electronics, and industrial equipment to protect against voltage surges.

  6. What is the response time of P6KE47A?

    • The response time of P6KE47A is very fast, typically in the nanosecond range, providing quick protection against voltage transients.

  7. Can P6KE47A be used for overvoltage protection in automotive applications?

    • Yes, P6KE47A is suitable for overvoltage protection in automotive applications, such as protecting sensitive electronic components in vehicles.

  8. What is the operating temperature range of P6KE47A?

    • The operating temperature range of P6KE47A is typically -55°C to 175°C, making it suitable for a wide range of environments.

  9. Is P6KE47A RoHS compliant?

    • Yes, P6KE47A is RoHS compliant, meeting the requirements for restriction of hazardous substances in electronic products.

  10. Can multiple P6KE47A diodes be connected in series or parallel for higher voltage or current handling?

    • Yes, multiple P6KE47A diodes can be connected in series to handle higher voltages or in parallel to handle higher currents, but proper consideration should be given to the overall circuit design and performance.

I hope these questions and answers provide a good overview of the application of P6KE47A in technical solutions. Let me know if you need further information!