30KPA30A-HR Product Overview

Introduction

The 30KPA30A-HR is a high-reliability transient voltage suppressor diode designed to protect electronic circuits from overvoltage transients. This entry provides a comprehensive overview of the product, including its category, use, characteristics, packaging, 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 overvoltage transients in electronic circuits
• Characteristics: High reliability, low clamping voltage, fast response time
• Package: Axial leaded, DO-201AD
• Essence: Safeguarding electronic components from voltage spikes
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

• Peak Pulse Power: 30,000 W
• Standoff Voltage: 30 V
• Breakdown Voltage Range: 33.3 V - 36.7 V
• Maximum Clamping Voltage: 48.4 V at 77.5 A
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA30A-HR is an axial leaded diode with two leads. The anode is typically longer than the cathode lead for easy identification.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltages to protect downstream components.
• Fast Response Time: Rapid reaction to overvoltage events ensures minimal impact on the protected circuitry.

Advantages and Disadvantages

Advantages

• High reliability
• Low clamping voltage
• Fast response time
• Wide operating temperature range

Disadvantages

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

Working Principles

When an overvoltage transient occurs, the 30KPA30A-HR conducts heavily, diverting the excess energy away from the sensitive components. This action limits the voltage across the protected circuit, preventing damage.

Detailed Application Field Plans

The 30KPA30A-HR finds extensive use in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• 30KPA Series: Includes various voltage options within the same power rating
• P6KE Series: Offers similar transient voltage suppression capabilities in a different package
• 1.5KE Series: Provides alternatives with differing breakdown voltage ranges

In conclusion, the 30KPA30A-HR transient voltage suppressor diode offers reliable protection against overvoltage transients, making it an essential component in safeguarding electronic circuits across diverse industries.

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