5KP48CA-HRA Product Overview

Introduction

The 5KP48CA-HRA is a high-reliability transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events. This entry provides a comprehensive overview of the 5KP48CA-HRA, 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 5KP48CA-HRA belongs to the category of transient voltage suppressor diodes and is primarily used for surge protection in various electronic circuits and systems. Its main purpose is to limit transient overvoltage and divert excessive current away from sensitive components, thereby safeguarding them from damage.

Characteristics

• Package: The 5KP48CA-HRA is typically available in a DO-201AD package.
• Essence: It is designed to provide robust transient voltage suppression capabilities.
• Packaging/Quantity: The diode is commonly packaged in reels or trays, with specific quantities per package varying based on manufacturer specifications.

Specifications

• Peak Power Dissipation: 5000 W
• Breakdown Voltage: 53.3 V to 59.2 V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 48 V
• Maximum Clamping Voltage: 77.4 V at 100 A

Detailed Pin Configuration

The 5KP48CA-HRA typically features a two-pin configuration, with one pin designated as the anode and the other as the cathode. The physical layout and pin assignment can be found in the product datasheet provided by the manufacturer.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltage to protect downstream components.
• Fast Response Time: Rapid reaction to transient events ensures minimal impact on the protected circuitry.
• High Power Handling Capability: Capable of dissipating large amounts of transient energy without degradation.

Advantages and Disadvantages

Advantages

• Robust surge protection for sensitive electronics
• Fast response time
• High power dissipation capability

Disadvantages

• Potential for voltage overshoot during transient events
• Requires careful consideration of mounting and layout for optimal performance

Working Principles

The 5KP48CA-HRA operates based on the principle of avalanche breakdown, where it rapidly conducts once the breakdown voltage is reached, effectively shunting excess current away from the protected circuitry. This process occurs within nanoseconds of a transient event, providing swift protection.

Detailed Application Field Plans

The 5KP48CA-HRA finds extensive use in various applications, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models with similar characteristics and performance include: - 5KP Series (e.g., 5KP36A-HRA, 5KP40A-HRA) - P6KE Series (e.g., P6KE51A-HRA, P6KE56A-HRA) - SA Series (e.g., SA58A-HRA, SA64A-HRA)

In conclusion, the 5KP48CA-HRA transient voltage suppressor diode offers robust surge protection capabilities and is widely utilized across diverse electronic applications.

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