30KPA150A-HRA Product Overview

Introduction

The 30KPA150A-HRA is a high-power 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 30KPA150A-HRA, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The 30KPA150A-HRA belongs to the TVS diode category, specifically designed for high-power transient voltage suppression applications.

Basic Information Overview

• Use: The primary use of the 30KPA150A-HRA is to protect electronic circuits and components from transient voltage events.
• Characteristics: It offers high surge capability, low clamping voltage, and fast response time.
• Package: The 30KPA150A-HRA is typically available in a rugged, hermetically sealed package for enhanced durability and reliability.
• Essence: Its essence lies in providing robust protection against transient voltage surges.
• Packaging/Quantity: It is commonly packaged in reels or trays, with specific quantities per package depending on the manufacturer's specifications.

Specifications

• Peak Pulse Power: 30,000 Watts
• Standoff Voltage: 150V
• Breakdown Voltage: 167V to 185V
• Maximum Clamping Voltage: 243V at 100A
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA150A-HRA typically features a standard axial leaded package with two leads. The pin configuration includes: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• High surge capability for reliable overvoltage protection
• Low clamping voltage to minimize stress on protected circuits
• Fast response time to quickly divert transient currents away from sensitive components

Advantages and Disadvantages

Advantages

• Robust protection against high-energy transients
• Low clamping voltage ensures minimal impact on protected circuits
• Fast response time for rapid transient suppression

Disadvantages

• Higher cost compared to lower power TVS diodes
• Larger physical footprint due to high-power handling capabilities

Working Principles

The 30KPA150A-HRA operates based on the principle of avalanche breakdown, where it rapidly conducts excess current during transient voltage events, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 30KPA150A-HRA finds extensive use in various applications, including: - Industrial power supplies - Telecommunication equipment - Automotive electronics - Renewable energy systems - High-power LED lighting - Medical devices

Detailed and Complete Alternative Models

Some alternative models to the 30KPA150A-HRA include: - 30KPA Series TVS diodes with different standoff voltages and power ratings - SMAJ Series TVS diodes for lower power applications - P6KE Series TVS diodes for general-purpose transient voltage suppression

In conclusion, the 30KPA150A-HRA serves as a critical component in safeguarding electronic systems from transient voltage events, offering high surge capability, low clamping voltage, and fast response time. Its application spans across diverse industries, ensuring reliable protection for sensitive electronic equipment.

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