5KP45CA-HR Product Overview

Introduction

The 5KP45CA-HR is a high-reliability transient voltage suppressor diode designed to protect electronic circuits from overvoltage transients. This entry provides a comprehensive overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against overvoltage transients in electronic circuits
• Characteristics: High reliability, low clamping voltage, fast response time
• Package: Axial leaded package
• Essence: Safeguarding electronic circuits from voltage spikes
• Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

• Voltage Rating: 45V
• Power Dissipation: 5000W
• Operating Temperature Range: -55°C to +175°C
• Polarity: Unidirectional
• Mounting Type: Through Hole
• RoHS Compliance: Yes

Detailed Pin Configuration

The 5KP45CA-HR features an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltages to protect downstream components.
• Fast Response Time: Rapid reaction to overvoltage events ensures minimal impact on the protected circuitry.
• High Reliability: Designed for extended service life and consistent performance under transient conditions.

Advantages and Disadvantages

Advantages

• High reliability and durability
• Low clamping voltage
• RoHS compliant
• Fast response time

Disadvantages

• Limited to unidirectional protection
• Requires proper heat dissipation in high-power applications

Working Principles

When an overvoltage transient occurs, the 5KP45CA-HR conducts current and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit. This action prevents damage to sensitive electronic components.

Detailed Application Field Plans

The 5KP45CA-HR is commonly used in various applications, including: - Power supply units - Automotive electronics - Industrial control systems - Telecommunication equipment - Consumer electronics

Detailed and Complete Alternative Models

• 5KP Series: Includes various voltage ratings and power dissipation options within the same form factor.
• P6KE Series: Offers similar transient voltage suppression capabilities in a different package style.
• 1.5KE Series: Provides alternative options with higher power dissipation ratings for more demanding applications.

In conclusion, the 5KP45CA-HR transient voltage suppressor diode offers reliable protection against overvoltage transients in electronic circuits, making it an essential component in various industries and applications.

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