30KPA72CA-HR Product Overview

Introduction

The 30KPA72CA-HR is a high-reliability 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, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Product Information Overview

Category

The 30KPA72CA-HR belongs to the category of transient voltage suppressor diodes used for surge protection in various electronic applications.

Use

It is primarily used to protect sensitive electronic components from voltage transients caused by lightning, ESD (electrostatic discharge), and other transient voltage events.

Characteristics

• High reliability
• Low clamping voltage
• Fast response time
• High surge current capability

Package

The 30KPA72CA-HR is typically available in a DO-203AB (DO-5) package.

Essence

The essence of this product lies in its ability to provide robust protection against transient voltage events, thereby safeguarding electronic circuits and components.

Packaging/Quantity

The product is commonly packaged in reels or tubes, with varying quantities based on customer requirements.

Specifications

• Peak Pulse Power: 30000 W
• Standoff Voltage: 61.1 V
• Breakdown Voltage: 67.8 V
• Maximum Clamping Voltage: 103 V
• Maximum Leakage Current: 1 µA
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA72CA-HR typically features a two-pin configuration, with the anode and cathode connections clearly labeled for easy integration into circuit designs.

Functional Features

• Robust surge protection
• Fast response to transient voltage events
• Low clamping voltage for enhanced component protection

Advantages and Disadvantages

Advantages

• High reliability
• Excellent surge current capability
• Wide operating temperature range

Disadvantages

• Relatively large package size compared to some SMD alternatives
• Higher cost compared to standard diode solutions

Working Principles

The 30KPA72CA-HR operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when a transient voltage event occurs, thus limiting the voltage across the protected load.

Detailed Application Field Plans

The 30KPA72CA-HR finds extensive use in various applications, including: - Power supply units - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 30KPA72CA-HR include: - 30KPA72A - 30KPA72CA - 30KPA72AHR - 30KPA72CAHR

In conclusion, the 30KPA72CA-HR transient voltage suppressor diode offers high reliability and robust surge protection capabilities, making it an essential component in safeguarding sensitive electronic circuits from transient voltage events across a wide range of applications.

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