30KPA70A-HR Product Overview

Introduction

The 30KPA70A-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 30KPA70A-HR, including its product details, specifications, functional features, advantages, 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: Safeguarding sensitive electronic equipment from voltage transients
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

• Peak Pulse Power: 30,000 W
• Standoff Voltage: 70 V
• Breakdown Voltage Range: 77.8 V - 86.2 V
• Maximum Clamping Voltage: 113 V at 100 A
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA70A-HR features an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to a safe level
• Fast Response Time: Rapid reaction to transient events for enhanced protection
• High Reliability: Designed for long-term and reliable operation in demanding environments

Advantages and Disadvantages

Advantages

• High peak pulse power handling capability
• Low clamping voltage for effective protection
• Wide operating temperature range for versatile applications

Disadvantages

• Relatively large physical size compared to surface mount devices
• Limited availability of alternative models with similar specifications

Working Principles

The 30KPA70A-HR operates by diverting excessive transient current away from sensitive electronic components when a transient voltage event occurs. It achieves this through rapid conduction and clamping of the transient voltage to a safe level, thereby protecting downstream circuitry.

Detailed Application Field Plans

The 30KPA70A-HR is widely used in various applications, including: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

While the 30KPA70A-HR offers high reliability and robust transient voltage suppression capabilities, alternative models with similar specifications include: - 30KPA Series from different manufacturers - Higher voltage rating TVS diodes for specific application requirements

In conclusion, the 30KPA70A-HR transient voltage suppressor diode is a crucial component in safeguarding sensitive electronic equipment from transient voltage events. Its high reliability, fast response time, and robust protection capabilities make it an essential choice for various applications.

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