15KPA48 Product Overview

Introduction

The 15KPA48 is a high-performance transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage spikes and transients. This entry provides a comprehensive overview of the 15KPA48, including its product details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Product Information Overview

Category

The 15KPA48 belongs to the category of TVS diodes, specifically designed for surge protection in various electronic applications.

Use

It is used to safeguard sensitive electronic components and circuits from transient overvoltage events caused by lightning, ESD (electrostatic discharge), and other electrical disturbances.

Characteristics

• High surge capability
• Low clamping voltage
• Fast response time
• RoHS compliant

Package

The 15KPA48 is typically available in a DO-201AD package, providing robust protection in a compact form factor.

Essence

The essence of the 15KPA48 lies in its ability to rapidly divert excessive transient currents away from sensitive circuitry, thereby preventing damage or malfunction.

Packaging/Quantity

These diodes are commonly packaged in reels or tubes, with varying quantities based on customer requirements.

Specifications

• Peak Pulse Power: 15000W
• Standoff Voltage: 48V
• Breakdown Voltage Range: 53.3V to 58.9V
• Maximum Clamping Voltage: 77.4V at 100A
• Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The 15KPA48 typically features a two-pin configuration, with the anode and cathode connections clearly marked for easy integration into circuit designs.

Functional Features

• Ultra-fast response to transient voltage events
• High surge current handling capability
• Low incremental surge resistance
• Excellent stability and reliability under repetitive surges

Advantages and Disadvantages

Advantages

• Superior surge protection performance
• Wide operating temperature range
• Compact and durable packaging
• RoHS compliance for environmental sustainability

Disadvantages

• Higher cost compared to standard diodes
• Requires careful consideration of reverse leakage current in certain applications

Working Principles

When subjected to a transient voltage surge, the 15KPA48 rapidly conducts excess current to ground, limiting the voltage across the protected circuit to a safe level. This action effectively shields the downstream electronics from potential damage.

Detailed Application Field Plans

The 15KPA48 finds extensive use in diverse applications, including: - Telecommunications equipment - Industrial automation systems - Power supply units - Automotive electronics - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

• 15KPA Series: Offers a range of standoff voltages and peak pulse power ratings to suit specific application requirements.
• P6KE Series: Provides similar transient voltage suppression capabilities in a different package format.

In conclusion, the 15KPA48 serves as a critical component in safeguarding electronic systems against transient voltage events, offering reliable protection and peace of mind for designers and end-users alike.

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