15KP20C Product Overview

Introduction

The 15KP20C is a high-power transient voltage suppressor (TVS) diode designed to protect electronic circuits from overvoltage transients. This entry provides an in-depth overview of the 15KP20C, 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 15KP20C belongs to the TVS diode category and is primarily used for surge protection in various electronic circuits. It is commonly employed in applications where protection against transient overvoltage events is crucial, such as in power supplies, telecommunications equipment, industrial controls, and automotive electronics.

Characteristics

• Voltage Suppression: The 15KP20C offers high surge capability and low clamping voltage, making it effective in suppressing transient overvoltages.
• Fast Response Time: This diode exhibits a rapid response time to transient events, providing quick protection to the connected circuitry.
• Robust Packaging: The 15KP20C is housed in a rugged package, ensuring durability and reliability in demanding environments.

Package and Quantity

The 15KP20C is typically available in a DO-201AD package and is supplied in reels or bulk packaging, depending on the manufacturer's specifications.

Specifications

• Peak Pulse Power: 15000 W
• Standoff Voltage: 20 V
• Breakdown Voltage Range: 22.1 V to 24.4 V
• Maximum Clamping Voltage: 32.4 V at 21.6 A
• Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The 15KP20C features a standard axial leaded package with two leads. The anode and cathode terminals are clearly marked for easy identification during installation.

Functional Features

• Transient Suppression: The 15KP20C efficiently clamps transient overvoltages to safe levels, protecting downstream circuitry.
• Low Leakage Current: This diode maintains low leakage current under normal operating conditions, minimizing power dissipation.

Advantages and Disadvantages

Advantages

• High surge capability
• Fast response time
• Robust packaging for durability

Disadvantages

• Higher cost compared to lower power TVS diodes
• Larger physical footprint

Working Principles

When subjected to a transient overvoltage event, the 15KP20C rapidly conducts, diverting excess current away from the protected circuit. This action limits the voltage across the circuit, safeguarding it from damage.

Application Field Plans

The 15KP20C finds extensive use in diverse applications, including: - Power supply units - Telecommunications infrastructure - Industrial control systems - Automotive electronics

Alternative Models

For users seeking alternatives to the 15KP20C, several comparable TVS diodes are available, such as the 15KP18A, 15KP22CA, and 15KP24CP. These models offer similar surge protection capabilities and can be considered based on specific application requirements.

In conclusion, the 15KP20C stands as a reliable and efficient TVS diode, offering robust surge protection for a wide range of electronic circuits.

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