Littelfuse Inc.
Imej mungkin representasi.
Lihat spesifikasi untuk butiran produk.
3KP6.5-B
Lihat Butiran Helaian data

3KP6.5-B Product Overview

Introduction

The 3KP6.5-B 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 3KP6.5-B, including its product details, 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 in electronic circuits
  • Characteristics: High power handling capability, low clamping voltage, fast response time
  • Package: Axial leaded package
  • Essence: Safeguarding sensitive electronic components from voltage spikes
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

Specifications

  • Peak Power Dissipation: 3000W
  • Standoff Voltage: 6.5V
  • Breakdown Voltage: 7.22V to 8.08V
  • Maximum Clamping Voltage: 11.2V at 100A
  • Operating Temperature Range: -55°C to 175°C
  • Storage Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The 3KP6.5-B TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage transients by diverting excessive current away from sensitive components.
  • Fast Response Time: Reacts quickly to overvoltage events, minimizing the risk of damage to connected circuits.
  • High Power Handling: Capable of dissipating large amounts of energy during transient events.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • Fast response time
  • High power handling capability

Disadvantages

  • Clamping voltage may be relatively high for some applications
  • Requires careful consideration of placement within circuits to ensure optimal protection

Working Principles

The 3KP6.5-B operates based on the principle of avalanche breakdown. When a voltage surge occurs, the diode rapidly conducts excess current, diverting it away from the protected circuit. This action prevents the voltage from reaching damaging levels and safeguards the connected components.

Detailed Application Field Plans

The 3KP6.5-B is commonly used in various electronic systems, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • 3KP6.0-B: Similar TVS diode with a lower standoff voltage of 6.0V
  • 3KP7.0-B: Similar TVS diode with a higher standoff voltage of 7.0V
  • 5KP6.5-B: Higher power TVS diode with a standoff voltage of 6.5V

In conclusion, the 3KP6.5-B TVS diode offers robust transient voltage suppression capabilities, making it a crucial component in protecting electronic circuits from overvoltage events.

[Word Count: 443]

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi 3KP6.5-B dalam penyelesaian teknikal

Sure, here are 10 common questions and answers related to the application of 3KP6.5-B in technical solutions:

  1. What is the maximum voltage rating of 3KP6.5-B?

    • The maximum voltage rating of 3KP6.5-B is 6.5 kilovolts (kV).

  2. What type of diode is 3KP6.5-B?

    • 3KP6.5-B is a high-power, fast-recovery silicon rectifier diode.

  3. What are the typical applications of 3KP6.5-B?

    • Typical applications of 3KP6.5-B include high-voltage power supplies, industrial equipment, and electronic ballasts.

  4. What is the maximum forward current of 3KP6.5-B?

    • The maximum forward current of 3KP6.5-B is typically 3 amperes (A).

  5. Does 3KP6.5-B require a heat sink for operation?

    • Yes, 3KP6.5-B may require a heat sink for proper thermal management, especially in high-power applications.

  6. What is the reverse recovery time of 3KP6.5-B?

    • The reverse recovery time of 3KP6.5-B is typically in the range of nanoseconds.

  7. Can 3KP6.5-B be used in surge protection applications?

    • Yes, 3KP6.5-B is suitable for surge protection due to its high voltage rating and fast-recovery characteristics.

  8. What is the operating temperature range of 3KP6.5-B?

    • The operating temperature range of 3KP6.5-B is typically -55°C to +175°C.

  9. Is 3KP6.5-B RoHS compliant?

    • Yes, 3KP6.5-B is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  10. Can 3KP6.5-B be used in high-frequency switching applications?

    • While 3KP6.5-B is not specifically designed for high-frequency switching, it can be used in certain moderate frequency applications with appropriate considerations for its characteristics.

I hope these questions and answers provide helpful information about the application of 3KP6.5-B in technical solutions. Let me know if you need further assistance!