30KPA170A-HR Product Overview

Introduction

The 30KPA170A-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 product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and 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: Safeguarding sensitive electronics from voltage transients
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

• Peak Pulse Power: 30000W
• Standoff Voltage: 170V
• Breakdown Voltage: 188V to 209V
• Maximum Clamping Voltage: 275V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA170A-HR has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Ultra-fast response time
• Low clamping voltage
• High surge capability
• RoHS compliant

Advantages and Disadvantages

Advantages

• Provides robust protection against transient voltage events
• High reliability for critical applications
• Fast response time ensures minimal impact on protected circuits

Disadvantages

• Relatively larger footprint compared to surface mount devices
• Requires additional PCB space for mounting

Working Principles

The 30KPA170A-HR operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuit, thus limiting the voltage across it.

Detailed Application Field Plans

The 30KPA170A-HR is widely used in various applications, including: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Renewable energy systems

Detailed and Complete Alternative Models

• 30KPA Series: Includes various voltage options for different application requirements
• P6KE Series: Offers similar transient voltage suppression capabilities in a different package format
• SMBJ Series: Surface mount alternative with comparable performance characteristics

In conclusion, the 30KPA170A-HR is a reliable and effective TVS diode that plays a crucial role in safeguarding electronic circuits from transient voltage events. Its high surge capability, fast response time, and robust design make it a preferred choice for critical applications where protection against voltage transients is essential.

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