15KPA58A-HR Product Overview

Introduction

The 15KPA58A-HR is a high-reliability TVS (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 15KPA58A-HR, including its product details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Protection against voltage transients
• Characteristics: High reliability, fast response time, low clamping voltage
• Package: Axial leaded
• Essence: Transient voltage suppression
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Peak Pulse Power: 15000 W
• Standoff Voltage: 58 V
• Breakdown Voltage Range: 64.4 V to 71.2 V
• Maximum Clamping Voltage: 93.6 V at 100 A
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 15KPA58A-HR is an axial leaded diode with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Fast response time to transient voltage events
• Low clamping voltage to protect downstream components
• High reliability for extended service life

Advantages and Disadvantages

Advantages

• High peak pulse power handling capability
• Wide operating temperature range
• Suitable for high-reliability applications

Disadvantages

• Relatively larger package size compared to surface mount devices
• Higher cost compared to standard TVS diodes

Working Principles

When a transient voltage event occurs, the 15KPA58A-HR rapidly conducts, diverting the excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The 15KPA58A-HR is commonly used in various applications, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Renewable energy systems

Detailed and Complete Alternative Models

• 15KPA Series: Includes various standoff voltages and peak pulse power ratings
• Other manufacturers offer similar axial leaded TVS diodes with comparable specifications, such as the P6KE series from Vishay and the 1.5KE series from Littelfuse.

In conclusion, the 15KPA58A-HR is a reliable and robust TVS diode suitable for protecting electronic circuits from transient voltage events. Its high peak pulse power, fast response time, and wide operating temperature range make it an ideal choice for demanding applications.

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