5KP51CA Product Overview

Introduction

The 5KP51CA is a high-power transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage transients. This entry provides an in-depth overview of the 5KP51CA, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The 5KP51CA belongs to the TVS diode category, which is widely used for surge protection in various electronic applications.

Basic Information Overview

• Use: The 5KP51CA is used to protect sensitive electronic components from voltage spikes and surges.
• Characteristics: It offers high surge capability, low clamping voltage, and fast response time.
• Package: The diode is typically available in a DO-201AD package.
• Essence: Its essence lies in providing robust overvoltage protection for electronic circuits.
• Packaging/Quantity: The 5KP51CA is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Voltage Rating: 51V
• Peak Power Dissipation: 5000W
• Breakdown Voltage: 56.7V
• Operating Temperature Range: -55°C to 175°C
• Mounting Type: Through Hole
• Polarity: Unidirectional

Detailed Pin Configuration

The 5KP51CA typically has two pins, with the cathode connected to the ground and the anode connected to the protected circuit.

Functional Features

• Transient Suppression: Effectively clamps transient overvoltages to safe levels.
• Fast Response Time: Rapid reaction to voltage transients, minimizing the risk of damage to downstream components.
• High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Robust overvoltage protection
• Fast response time
• High surge capability

Disadvantages

• Unidirectional protection only
• Requires careful placement for optimal effectiveness

Working Principles

When a voltage transient occurs, the 5KP51CA conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

The 5KP51CA is commonly used in the following applications: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• 5KP Series: Includes various voltage options within the same form factor, catering to different system requirements.
• P6KE Series: Offers similar transient voltage suppression capabilities with different voltage ratings.

In conclusion, the 5KP51CA is a crucial component in safeguarding electronic circuits from voltage transients, offering robust protection and fast response times. Its wide range of applications and availability of alternative models make it a versatile choice for surge protection needs.

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