15KP120C Product Overview

Introduction

The 15KP120C is a high-power transient voltage suppressor (TVS) diode designed to protect electronic circuits from overvoltage transients. This entry provides a comprehensive overview of the 15KP120C, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

The 15KP120C belongs to the TVS diode category and is primarily used for surge protection in electronic circuits. Its main function is to divert excessive current away from sensitive components during transient voltage events, thereby safeguarding them from damage.

Characteristics

• Package: The 15KP120C is typically available in a DO-201AD package.
• Essence: It offers robust transient voltage suppression capabilities.
• Packaging/Quantity: The diode is commonly packaged in reels or trays, with specific quantities varying by manufacturer.

Specifications

• Peak Power Dissipation: 15000W
• Breakdown Voltage: 120V
• Maximum Clamping Voltage: 193V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 15KP120C typically features a standard axial lead configuration with two leads for easy integration into circuit designs.

Functional Features

• Transient Suppression: Effectively clamps transient voltages to safe levels.
• Fast Response Time: Rapid reaction to transient events ensures minimal impact on protected circuits.
• High Power Handling: Capable of dissipating large amounts of energy during surge events.

Advantages and Disadvantages

Advantages

• High peak power dissipation capability
• Robust protection against transient voltage events
• Wide operating temperature range

Disadvantages

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

Working Principles

The 15KP120C operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage across it exceeds the breakdown voltage. This action effectively diverts the surge energy away from the protected circuit.

Detailed Application Field Plans

The 15KP120C is widely used in various applications, including: - Power supply units - Industrial equipment - Automotive electronics - Telecommunication systems - Consumer electronics

Detailed and Complete Alternative Models

Several alternative TVS diodes with similar characteristics to the 15KP120C include: - 15KP110A - 15KP130CA - 15KP150CP - 15KP160C

In summary, the 15KP120C is a high-power TVS diode offering robust transient voltage suppression capabilities, making it an essential component for protecting electronic circuits from overvoltage transients.

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