5KP120C Product Overview

Introduction

The 5KP120C is a high-power transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage transients. This entry provides a comprehensive overview of the 5KP120C, 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 5KP120C belongs to the TVS diode category and is primarily used for surge protection in electronic circuits. It is commonly employed in applications where protection against transient overvoltage events is crucial, such as in power supplies, telecommunications equipment, automotive electronics, and industrial control systems.

Characteristics

• Voltage Suppression: The 5KP120C is capable of suppressing high-energy transients.
• Fast Response Time: It offers rapid response to transient voltage events, safeguarding sensitive components.
• High Power Handling Capacity: The diode can handle high power surges, ensuring reliable protection for electronic circuits.

Package and Quantity

The 5KP120C is typically available in a DO-201AD package and is supplied in reels or bulk packaging, with quantities varying based on manufacturer specifications.

Specifications

• Peak Pulse Power: 5000W
• Breakdown Voltage: 120V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 102V
• Maximum Clamping Voltage: 164V

Pin Configuration

The 5KP120C 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 Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Low Clamping Voltage: Ensures minimal voltage overshoot during transient events, preventing damage to sensitive electronics.
• Robust Construction: Designed to withstand multiple transient events without degradation.

Advantages and Disadvantages

Advantages

• High power handling capacity
• Fast response time
• Reliable protection against transient overvoltage events

Disadvantages

• Higher cost compared to lower power TVS diodes
• Larger physical footprint due to higher power handling requirements

Working Principles

When a transient voltage event occurs, the 5KP120C rapidly conducts current, diverting the excess energy away from the protected circuit. This action effectively limits the voltage across the circuit, preventing damage to sensitive components.

Application Field Plans

The 5KP120C is well-suited for a wide range of applications, including: - Power supply units - Telecommunications equipment - Automotive electronics - Industrial control systems - Renewable energy systems

Alternative Models

For applications requiring similar transient voltage suppression capabilities, alternative models to the 5KP120C include: - 5KP110C - 5KP130C - 5KP150C

In summary, the 5KP120C is a high-power TVS diode offering robust transient voltage suppression capabilities, making it an ideal choice for protecting electronic circuits in various applications.

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