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3KP48C-B
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3KP48C-B Product Overview

Introduction

The 3KP48C-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 3KP48C-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: Axial leaded
  • Essence: TVS diode for surge protection
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Peak Power Dissipation: 3000W
  • Breakdown Voltage: 53.3V to 58.9V
  • Operating Temperature Range: -55°C to +175°C
  • Polarity: Unidirectional

Detailed Pin Configuration

The 3KP48C-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 and surges.
  • Fast Response Time: Rapidly clamps transient voltages to safe levels.
  • High Power Handling Capability: Suitable for applications requiring robust surge protection.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Unidirectional protection only
  • Requires proper heat sinking for high power dissipation applications

Working Principles

The 3KP48C-B operates by diverting excessive transient current away from sensitive electronic components when a voltage surge occurs. It achieves this through rapid conduction and clamping of the transient voltage to a safe level, thereby protecting downstream circuitry.

Detailed Application Field Plans

The 3KP48C-B is widely used in various applications, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 3KP48C-B include: - 5KP series TVS diodes - P6KE series TVS diodes - SMAJ series TVS diodes

In summary, the 3KP48C-B TVS diode offers robust surge protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive equipment from transient voltage events.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng 3KP48C-B trong giải pháp kỹ thuật

  1. What is 3KP48C-B?

    • 3KP48C-B is a high-power, fast-recovery rectifier diode commonly used in power supply and other electronic applications.

  2. What is the maximum voltage rating of 3KP48C-B?

    • The maximum repetitive peak reverse voltage for 3KP48C-B is typically 400 volts.

  3. What is the forward current rating of 3KP48C-B?

    • The forward current rating of 3KP48C-B is typically 3 amperes.

  4. What are the typical applications of 3KP48C-B?

    • 3KP48C-B is commonly used in power supplies, inverters, converters, and other high-power electronic circuits.

  5. What is the reverse recovery time of 3KP48C-B?

    • The reverse recovery time of 3KP48C-B is typically very fast, making it suitable for high-frequency applications.

  6. Is 3KP48C-B suitable for high-temperature environments?

    • Yes, 3KP48C-B is designed to operate at high temperatures and can withstand elevated thermal conditions.

  7. Does 3KP48C-B require a heat sink for proper operation?

    • Depending on the application and power dissipation, a heat sink may be recommended to ensure optimal performance and reliability.

  8. Can 3KP48C-B be used in bridge rectifier configurations?

    • Yes, 3KP48C-B can be effectively used in bridge rectifier circuits for converting AC to DC.

  9. What are the key advantages of using 3KP48C-B in technical solutions?

    • Some advantages include its high power handling capability, fast recovery time, and suitability for high-frequency applications.

  10. Are there any specific precautions to consider when using 3KP48C-B in technical solutions?

    • It's important to follow proper handling and mounting procedures, as well as ensuring adequate thermal management to maintain reliable operation.