Littelfuse Inc.
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
3KP220C-B
Ver Detalle Hojas de datos

3KP220C-B Product Overview

Introduction

The 3KP220C-B is a high-power transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides a comprehensive overview of the 3KP220C-B, covering 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 voltage transients
  • Characteristics: High power handling capability, fast response time, low clamping voltage
  • Package: Axial leaded
  • Essence: Safeguarding sensitive electronic circuits from voltage surges
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Peak Power Dissipation: 3000W
  • Breakdown Voltage: 220V
  • Operating Temperature Range: -55°C to +175°C
  • Polarity: Unidirectional

Detailed Pin Configuration

The 3KP220C-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 transient events, minimizing the risk of damage to connected devices.
  • Low Clamping Voltage: Limits the voltage across the protected circuit during transient events, reducing the risk of damage.

Advantages and Disadvantages

Advantages

  • High power handling capability
  • Fast response time
  • Low clamping voltage

Disadvantages

  • Unidirectional protection only
  • Requires proper installation for effective protection

Working Principles

When a transient voltage event occurs, the 3KP220C-B TVS diode conducts excess current to ground, preventing it from reaching the sensitive components. This action limits the voltage across the protected circuit, safeguarding it from damage.

Detailed Application Field Plans

The 3KP220C-B is commonly used in various applications, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • 3KP180C-B: Lower breakdown voltage variant
  • 3KP250C-B: Higher breakdown voltage variant
  • 5KP220C-B: Higher power handling capability variant

In conclusion, the 3KP220C-B TVS diode offers robust transient voltage protection for a wide range of electronic applications, making it an essential component in ensuring the reliability and longevity of sensitive electronic equipment.

Word count: 411

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 3KP220C-B en soluciones técnicas

  1. What is the 3KP220C-B diode used for?

    • The 3KP220C-B diode is commonly used for surge protection in various technical solutions.

  2. What are the key features of the 3KP220C-B diode?

    • The 3KP220C-B diode features a high surge capability, low clamping voltage, and fast response time.

  3. In what technical applications can the 3KP220C-B diode be utilized?

    • The 3KP220C-B diode can be used in power supplies, industrial equipment, automotive electronics, and telecommunications systems.

  4. How does the 3KP220C-B diode provide surge protection?

    • The 3KP220C-B diode clamps transient overvoltages to a safe level, protecting sensitive components from damage.

  5. What is the maximum forward voltage of the 3KP220C-B diode?

    • The maximum forward voltage of the 3KP220C-B diode is typically around 3.5V at a specified current.

  6. Can the 3KP220C-B diode handle high power surges?

    • Yes, the 3KP220C-B diode is designed to handle high power surges, making it suitable for demanding technical applications.

  7. Is the 3KP220C-B diode suitable for use in harsh environments?

    • Yes, the 3KP220C-B diode is often used in harsh environments due to its rugged construction and reliability.

  8. What is the temperature range for the 3KP220C-B diode?

    • The 3KP220C-B diode typically operates within a temperature range of -55°C to 175°C, making it suitable for a wide range of conditions.

  9. Does the 3KP220C-B diode require any special mounting considerations?

    • The 3KP220C-B diode may require proper heat sinking or mounting to ensure optimal performance, especially in high-power applications.

  10. Are there any recommended circuit design considerations when using the 3KP220C-B diode?

    • It is advisable to incorporate appropriate transient suppression and filtering techniques in the circuit design to complement the surge protection provided by the 3KP220C-B diode.