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.