15KPA280CA-HR Product Overview

Introduction

The 15KPA280CA-HR is a high-reliability transient voltage suppressor (TVS) 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 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 voltage transients induced by lightning and other transient voltage events
• Characteristics: High reliability, robust protection, low clamping voltage
• Package: Through-hole or surface mount
• Essence: Safeguarding sensitive electronic equipment
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

• Voltage Rating: 280V
• Power Dissipation: 15,000W
• Polarity: Unidirectional
• Operating Temperature Range: -55°C to +175°C
• Compliance: RoHS compliant

Detailed Pin Configuration

The 15KPA280CA-HR typically features a standard axial leaded package with two leads. The pin configuration is as follows: 1. Anode 2. Cathode

Functional Features

• Ultra-fast response time
• Low clamping voltage
• High surge capability
• Excellent reliability and performance under transient conditions

Advantages and Disadvantages

Advantages

• Robust protection against transient voltage events
• High reliability and durability
• Wide operating temperature range
• RoHS compliant

Disadvantages

• Higher cost compared to standard diodes
• Requires careful consideration of mounting and layout for optimal performance

Working Principles

When a transient voltage event occurs, the 15KPA280CA-HR TVS diode rapidly conducts, diverting the excess current away from the protected circuit. This action effectively clamps the voltage to a safe level, protecting downstream components from damage.

Detailed Application Field Plans

The 15KPA280CA-HR is widely used in various applications requiring robust transient voltage protection, including: - Telecommunication equipment - Industrial automation systems - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• 15KPA Series: Offers a range of voltage ratings and power dissipation options
• P6KE Series: Provides similar transient voltage suppression capabilities in a different package format
• SMAJ Series: Surface mount alternative with comparable characteristics

In conclusion, the 15KPA280CA-HR TVS diode serves as a critical component in safeguarding sensitive electronic equipment from transient voltage events. Its high reliability, robust protection, and wide application field make it an essential choice for engineers seeking effective transient voltage suppression solutions.

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