Littelfuse Inc.
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
3KP51C-B
Zobrazit detail DataSheets

3KP51C-B Product Overview

Introduction

The 3KP51C-B is a high-power transient voltage suppressor diode designed to protect sensitive electronic equipment from overvoltage transients. This entry provides an in-depth overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Components
  • Use: Protection against overvoltage transients
  • Characteristics: High power handling capability, fast response time, low clamping voltage
  • Package: DO-201AD
  • Essence: Transient voltage suppression
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

  • Peak Power Dissipation: 3000W
  • Breakdown Voltage Range: 6.4V to 220V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The 3KP51C-B follows the standard DO-201AD package configuration with two leads for connection.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient overvoltage events to protect downstream components.
  • Fast Response Time: Rapid reaction to overvoltage transients ensures minimal impact on the protected circuitry.
  • High Power Handling Capability: Capable of dissipating high levels of transient power without degradation.

Advantages and Disadvantages

Advantages

  • High power dissipation capability
  • Fast response time
  • RoHS compliant

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

The 3KP51C-B operates by diverting excessive transient current away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 3KP51C-B finds extensive use in various applications, including: - Power supplies - Automotive electronics - Industrial equipment - Telecommunication systems - Consumer electronics

Detailed and Complete Alternative Models

  • 3KP6.8A-B: Lower breakdown voltage variant
  • 3KP100CA-B: Higher breakdown voltage variant
  • 3KP51A-B: Lower power dissipation variant

In conclusion, the 3KP51C-B transient voltage suppressor diode offers robust protection against overvoltage transients, making it an essential component in numerous electronic applications.

Word Count: 324

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 3KP51C-B v technických řešeních

  1. What is 3KP51C-B?

    • 3KP51C-B is a high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What are the key features of 3KP51C-B?

    • The key features include a high surge capability, low clamping voltage, fast response time, and a compact package for easy integration into electronic circuits.

  3. How does 3KP51C-B protect electronic circuits?

    • 3KP51C-B suppresses voltage spikes by diverting excess current away from sensitive components, thereby preventing damage due to transient events.

  4. In what applications is 3KP51C-B commonly used?

    • 3KP51C-B is commonly used in power supplies, automotive electronics, industrial equipment, and telecommunications systems to protect against voltage transients.

  5. What is the maximum power dissipation of 3KP51C-B?

    • The maximum power dissipation is typically specified as a certain value, such as 3000W, indicating the device's ability to handle transient events.

  6. What is the operating temperature range of 3KP51C-B?

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

  7. How is 3KP51C-B installed in a circuit?

    • 3KP51C-B is typically installed in parallel with the circuit being protected, with proper attention to the polarity and mounting considerations.

  8. What standards does 3KP51C-B comply with?

    • 3KP51C-B may comply with industry standards such as IEC 61000-4-5 for surge immunity, ensuring its reliability in demanding environments.

  9. Can 3KP51C-B be used for both AC and DC applications?

    • Yes, 3KP51C-B can be used for both AC and DC applications, providing versatile protection for various types of electronic systems.

  10. What are the recommended storage conditions for 3KP51C-B?

    • It is recommended to store 3KP51C-B in a dry environment at temperatures below 40°C and to avoid exposure to direct sunlight or extreme humidity.