15KPA170A-HR Product Overview

Introduction

The 15KPA170A-HR is a high-reliability 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 product, including its basic information, specifications, 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, low clamping voltage, fast response time
• Package: Axial leaded, DO-201AD
• Essence: Provides robust protection for sensitive electronic equipment
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Peak Pulse Power: 15000W
• Standoff Voltage: 144V
• Breakdown Voltage Range: 160V to 177V
• Maximum Clamping Voltage: 234V at 100A
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 15KPA170A-HR features an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Robust transient voltage suppression
• Fast response time
• High reliability and durability
• Low clamping voltage

Advantages and Disadvantages

Advantages

• Provides effective protection against voltage transients
• Fast response time ensures minimal impact on protected equipment
• High reliability and durability
• Low clamping voltage minimizes stress on downstream circuitry

Disadvantages

• Relatively large package size compared to surface mount devices
• Limited availability of alternative package options

Working Principles

The 15KPA170A-HR operates by diverting excessive transient current away from sensitive electronic components, thereby limiting the voltage across the protected equipment. When a transient voltage event occurs, the diode rapidly switches into its low impedance state, effectively shunting the excess energy to ground and preventing damage to the connected equipment.

Detailed Application Field Plans

The 15KPA170A-HR is widely used in various applications requiring robust transient voltage protection, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

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

In conclusion, the 15KPA170A-HR transient voltage suppressor diode offers high reliability and robust protection against transient voltage events, making it an essential component in safeguarding sensitive electronic equipment across various industries.

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