3KP11C Product Overview

Introduction

The 3KP11C is a semiconductor product belonging to the category of high-power transient voltage suppressors (TVS). This device is designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The 3KP11C offers unique characteristics, packaging, and functional features that make it suitable for a wide range of applications.

Basic Information Overview

• Category: High-power transient voltage suppressor
• Use: Protection against voltage transients in electronic equipment
• Characteristics: High power handling capability, fast response time, low clamping voltage
• Package: Axial leaded package
• Essence: Safeguarding sensitive electronic components from voltage transients
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

• Peak Power Dissipation: 3000W
• Breakdown Voltage Range: 9.5V to 10.6V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C
• RoHS Compliance: Yes

Detailed Pin Configuration

The 3KP11C 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 equipment.
• Low Clamping Voltage: Limits the voltage across the protected circuit during transient events, reducing the risk of damage.

Advantages and Disadvantages

Advantages

• High power dissipation capability
• Fast response time
• RoHS compliant
• Reliable protection against voltage transients

Disadvantages

• Axial leaded package may require additional space in some applications
• Limited breakdown voltage range compared to some alternative models

Working Principles

The 3KP11C operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the device rapidly switches into a low impedance state, shunting excess current away from the protected circuit. This action effectively limits the voltage across the circuit, safeguarding sensitive components.

Detailed Application Field Plans

The 3KP11C is widely used in various applications, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 3KP11C include: - 3KP10C: Similar power dissipation, slightly lower breakdown voltage range - 3KP12C: Higher breakdown voltage range, similar power dissipation - 3KP15C: Higher power dissipation, wider breakdown voltage range

In conclusion, the 3KP11C is a reliable high-power transient voltage suppressor offering fast response time and effective protection against voltage transients. Its characteristics, specifications, and application versatility make it a valuable component in various electronic systems.

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