Littelfuse Inc.
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
5KP51C-B

5KP51C-B Product Overview

Introduction

The 5KP51C-B is a high-power transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage transients. This entry provides a comprehensive overview of the 5KP51C-B, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The 5KP51C-B belongs to the category of TVS diodes, which are semiconductor devices used to protect sensitive electronics from voltage spikes and surges.

Basic Information Overview

  • Use: The 5KP51C-B is used to safeguard electronic circuits from transient overvoltage conditions.
  • Characteristics: It offers high surge capability, low clamping voltage, and fast response time.
  • Package: The 5KP51C-B is available in a DO-201AD package.
  • Essence: Its essence lies in providing robust protection against voltage transients.
  • Packaging/Quantity: Typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Power Dissipation: 5000W
  • Breakdown Voltage: 51V
  • Operating Temperature Range: -55°C to +175°C
  • Polarity: Unidirectional

Detailed Pin Configuration

The 5KP51C-B typically features a standard axial lead configuration with two leads for easy integration into circuit designs.

Functional Features

  • Transient Suppression: Effectively clamps transient voltages to safe levels.
  • Fast Response Time: Rapid reaction to transient events ensures minimal impact on protected circuits.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Unidirectional protection only
  • May require additional components for bidirectional protection

Working Principles

When a transient voltage spike occurs, the 5KP51C-B conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The 5KP51C-B finds extensive use in various applications, including: - Power supply units - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • 5KP Series: Includes various breakdown voltage options within the same power dissipation range.
  • P6KE Series: Offers similar transient voltage suppression capabilities with different form factors.

In conclusion, the 5KP51C-B serves as a critical component in protecting electronic circuits from voltage transients, offering high surge capability, low clamping voltage, and fast response time. Its application spans across diverse industries, making it an essential element in ensuring the reliability and longevity of electronic systems.

Word Count: 443

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 5KP51C-B v technických řešeních

Sure, here are 10 common questions and answers related to the application of 5KP51C-B in technical solutions:

  1. What is the voltage rating of 5KP51C-B?

    • The voltage rating of 5KP51C-B is 51V.

  2. What is the maximum peak pulse power dissipation of 5KP51C-B?

    • The maximum peak pulse power dissipation of 5KP51C-B is 5000W.

  3. What type of diode is 5KP51C-B?

    • 5KP51C-B is a transient voltage suppressor (TVS) diode.

  4. What are the typical applications of 5KP51C-B?

    • Typical applications of 5KP51C-B include overvoltage protection in electronic equipment, surge protection in telecommunications and industrial systems, and transient voltage suppression in power supplies.

  5. What is the breakdown voltage of 5KP51C-B?

    • The breakdown voltage of 5KP51C-B is 56.7V minimum.

  6. What is the maximum clamping voltage of 5KP51C-B?

    • The maximum clamping voltage of 5KP51C-B is 82.4V at 77.8A.

  7. Is 5KP51C-B RoHS compliant?

    • Yes, 5KP51C-B is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. What is the operating temperature range of 5KP51C-B?

    • The operating temperature range of 5KP51C-B is -55°C to +175°C.

  9. Does 5KP51C-B have a low leakage current?

    • Yes, 5KP51C-B has a low leakage current, which makes it suitable for sensitive electronic circuits.

  10. Can 5KP51C-B be used for ESD protection?

    • Yes, 5KP51C-B can be used for electrostatic discharge (ESD) protection in various electronic devices and systems.

I hope these questions and answers provide the information you were looking for! If you need further details on any specific question, feel free to ask.