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3KP220A-B
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3KP220A-B Product Overview

Introduction

The 3KP220A-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 3KP220A-B, including its product details, specifications, functional features, advantages, 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: DO-201AD (DO-27)
  • Essence: TVS diode for surge protection
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

  • Peak Power Dissipation: 3000W
  • Breakdown Voltage: 220V
  • Operating Voltage: 176V
  • Maximum Clamping Voltage: 289V
  • Peak Pulse Current: 48.5A
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 3KP220A-B follows the standard pin configuration for DO-201AD packages, with two leads for connection.

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage transients and surges.
  • Fast Response Time: Rapidly responds to transient events to safeguard connected equipment.
  • High Power Handling: Capable of dissipating high levels of transient power.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Higher cost compared to lower power TVS diodes
  • Larger physical size due to higher power handling capability

Working Principles

The 3KP220A-B operates by diverting excess transient energy away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 3KP220A-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

  • 3KP180A-B: Lower breakdown voltage variant
  • 3KP250A-B: Higher breakdown voltage variant
  • 5KP220A-B: Higher power handling capability variant

In conclusion, the 3KP220A-B is a reliable and efficient TVS diode that offers robust protection against transient voltage events. Its high power handling capability, fast response time, and low clamping voltage make it suitable for a wide range of applications, from consumer electronics to industrial systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 3KP220A-B v technických řešeních

  1. What is the 3KP220A-B diode used for in technical solutions?

    • The 3KP220A-B diode is commonly used for surge protection and voltage clamping in various technical applications.

  2. What are the key specifications of the 3KP220A-B diode?

    • The 3KP220A-B diode typically has a peak power dissipation of 3000W, a breakdown voltage of 220V, and a low leakage current.

  3. How does the 3KP220A-B diode provide surge protection?

    • The 3KP220A-B diode acts as a transient voltage suppressor, diverting excess voltage away from sensitive components to protect them from damage during surges.

  4. In what types of circuits can the 3KP220A-B diode be used?

    • The 3KP220A-B diode can be used in both AC and DC circuits for surge protection and voltage clamping.

  5. What are the typical applications of the 3KP220A-B diode in technical solutions?

    • Common applications include power supplies, automotive electronics, industrial equipment, and telecommunications systems.

  6. Does the 3KP220A-B diode require any special heat management considerations?

    • Due to its high power dissipation capability, proper heat sinking or thermal management may be necessary in high-power applications.

  7. Can the 3KP220A-B diode be used for overvoltage protection in sensitive electronic devices?

    • Yes, the 3KP220A-B diode is suitable for protecting sensitive electronic devices from overvoltage events.

  8. Are there any specific mounting or packaging requirements for the 3KP220A-B diode?

    • The 3KP220A-B diode is typically available in a variety of package types, including through-hole and surface mount options.

  9. What are the advantages of using the 3KP220A-B diode in technical solutions?

    • The diode offers fast response times, high surge handling capability, and reliability in protecting electronic circuits from voltage transients.

  10. Are there any recommended circuit design considerations when incorporating the 3KP220A-B diode?

    • It's important to consider the placement of the diode in the circuit, as well as the selection of appropriate supporting components such as resistors and capacitors for optimal performance.