30KPA42CA-HR Product Overview

Introduction

The 30KPA42CA-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 product, including its basic information, 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 voltage transients induced by lightning and other transient voltage events
• Characteristics: High reliability, low clamping voltage, fast response time
• Package: DO-201AD (SMA), DO-15
• Essence: Silicon transient voltage suppressor diode
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Peak Pulse Power: 30000 W
• Standoff Voltage: 36 V
• Breakdown Voltage: 40 V
• Maximum Clamping Voltage: 58.1 V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA42CA-HR has a standard diode pin configuration with anode and cathode terminals for easy integration into circuit designs.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components
• Fast Response Time: Rapid reaction to transient events ensures minimal impact on protected circuits
• High Reliability: Designed for long-term, reliable performance in demanding environments

Advantages and Disadvantages

Advantages

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

Disadvantages

• Higher cost compared to standard diodes
• Requires careful consideration of thermal management due to high power dissipation

Working Principles

The 30KPA42CA-HR operates by diverting excessive transient current away from sensitive components, thereby limiting the voltage across the protected circuit. This is achieved through the rapid conduction of the diode when subjected to transient voltage events.

Detailed Application Field Plans

The 30KPA42CA-HR is commonly used in the following applications: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

• Alternative Model 1: 30KPA36A-HR
• Alternative Model 2: 30KPA48A-HR
• Alternative Model 3: 30KPA60A-HR

These alternative models offer similar transient voltage suppression capabilities with varying standoff and breakdown voltages to suit specific application requirements.

In conclusion, the 30KPA42CA-HR transient voltage suppressor diode offers high reliability and robust protection against transient voltage events, making it an essential component in various electronic systems.

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