5KP48A-HR Product Overview

Introduction

The 5KP48A-HR is a high-reliability TVS (transient voltage suppressor) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides a comprehensive overview of the 5KP48A-HR, 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

Category: Electronic Components
Use: The 5KP48A-HR is used as a protective component in electronic circuits to suppress transient voltages caused by lightning, inductive load switching, and electrostatic discharge.
Characteristics: High reliability, low clamping voltage, fast response time, and high surge current capability.
Package: Axial leaded package.
Essence: Protection of sensitive electronic equipment from voltage transients.
Packaging/Quantity: Available in tape and reel packaging with quantities varying based on manufacturer specifications.

Specifications

• Peak Power Dissipation: 5000W
• Breakdown Voltage Range: 43.6V to 52.8V
• Maximum Clamping Voltage: 77.4V at 100A
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 5KP48A-HR has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Fast response time to transient voltage events.
• High surge current capability for reliable protection.
• Low clamping voltage to prevent damage to downstream components.

Advantages and Disadvantages

Advantages: - High reliability for critical applications. - Fast response time ensures effective protection. - Low clamping voltage limits potential damage to protected circuits.

Disadvantages: - Higher cost compared to standard TVS diodes. - Axial leaded package may require additional space on PCB.

Working Principles

The 5KP48A-HR operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage away from the protected circuit, limiting the voltage across the circuit to a safe level.

Detailed Application Field Plans

The 5KP48A-HR is commonly used in the following applications: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• 5KP43A-HR
• 5KP45A-HR
• 5KP47A-HR
• 5KP51A-HR

In summary, the 5KP48A-HR is a high-reliability TVS diode with robust protective features, making it suitable for a wide range of electronic applications that require reliable transient voltage suppression.

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