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3KP11C-B
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3KP11C-B Product Overview

Introduction

The 3KP11C-B is a high-power, bidirectional TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events. This entry provides a comprehensive overview of the 3KP11C-B, including its product category, 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 in electronic circuits
  • Characteristics: High power handling capability, bidirectional protection, low clamping voltage
  • Package: DO-201AD (DO-27), SMA (DO-214AC)
  • Essence: Transient voltage suppression for electronic devices
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Peak Power Dissipation: 3000W
  • Standoff Voltage: 11V
  • Breakdown Voltage: 12.2V
  • Maximum Clamping Voltage: 18.2V
  • Operating Temperature Range: -55°C to 175°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The 3KP11C-B typically comes in a two-pin package with no specific pin configuration requirements. The device is designed for easy integration into existing circuit designs.

Functional Features

  • Bidirectional protection: Protects against positive and negative voltage transients
  • Fast response time: Quickly clamps voltage transients to safe levels
  • High power handling capability: Suitable for applications with high surge current requirements

Advantages and Disadvantages

Advantages

  • High power dissipation capability
  • Low clamping voltage
  • RoHS compliant
  • Wide operating temperature range

Disadvantages

  • Relatively large physical size compared to lower power TVS diodes
  • Higher cost compared to lower power TVS diodes

Working Principles

The 3KP11C-B operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuitry and limiting the voltage across it to a safe level.

Detailed Application Field Plans

The 3KP11C-B is commonly used in various electronic systems requiring protection against voltage transients, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Renewable energy systems

Detailed and Complete Alternative Models

  • Alternative Model 1: 3KP10A-B

    • Standoff Voltage: 10V
    • Peak Power Dissipation: 3000W
    • Package: DO-201AD (DO-27), SMA (DO-214AC)

  • Alternative Model 2: 3KP12A-B

    • Standoff Voltage: 12V
    • Peak Power Dissipation: 3000W
    • Package: DO-201AD (DO-27), SMA (DO-214AC)

  • Alternative Model 3: 3KP15A-B

    • Standoff Voltage: 15V
    • Peak Power Dissipation: 3000W
    • Package: DO-201AD (DO-27), SMA (DO-214AC)

In conclusion, the 3KP11C-B is a high-power, bidirectional TVS diode offering robust protection against voltage transients in various electronic applications. Its high power dissipation capability, bidirectional protection, and fast response time make it an ideal choice for demanding environments where reliable transient voltage suppression is essential.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 3KP11C-B in technische oplossingen

  1. What is 3KP11C-B?

    • 3KP11C-B is a high-voltage diode commonly used in technical solutions for voltage regulation and transient voltage suppression.

  2. What are the key features of 3KP11C-B?

    • The key features of 3KP11C-B include a high surge capability, low forward voltage drop, and fast response time.

  3. How is 3KP11C-B typically used in technical solutions?

    • 3KP11C-B is often used in power supplies, automotive electronics, industrial equipment, and other applications requiring high-voltage protection and regulation.

  4. What is the maximum voltage and current rating of 3KP11C-B?

    • The maximum repetitive peak reverse voltage is typically 1000V, and the maximum forward current is usually around 3A.

  5. What are the temperature specifications for 3KP11C-B?

    • 3KP11C-B is designed to operate within a temperature range of -65°C to +175°C, making it suitable for various environmental conditions.

  6. How does 3KP11C-B provide transient voltage suppression?

    • 3KP11C-B clamps transient overvoltages to protect sensitive components by diverting excess current away from the protected circuit.

  7. Can 3KP11C-B be used in high-frequency applications?

    • Yes, 3KP11C-B is suitable for high-frequency applications due to its fast response time and low capacitance.

  8. What are the mounting options for 3KP11C-B?

    • 3KP11C-B is available in various package types, including through-hole and surface mount options, providing flexibility for different assembly processes.

  9. Are there any reliability tests or certifications for 3KP11C-B?

    • 3KP11C-B may undergo reliability testing such as thermal cycling, humidity testing, and may be certified to industry standards such as AEC-Q101 for automotive applications.

  10. Where can I find detailed specifications and application notes for 3KP11C-B?

    • Detailed specifications and application notes for 3KP11C-B can be found in the product datasheet provided by the manufacturer or distributor, offering comprehensive information for design and implementation.