30KPA144CA-HR Product Overview

Introduction

The 30KPA144CA-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 basic information, specifications, detailed 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, fast response time, low clamping voltage
• Package: DO-201AD (SMA), SMB, SMC, or other surface mount packages
• Essence: Provides robust protection for sensitive electronics
• Packaging/Quantity: Available in tape and reel packaging, with quantity options tailored to customer requirements

Specifications

• Peak Pulse Power: 30000 W
• Standoff Voltage: 144 V
• Breakdown Voltage Range: 160 V to 177 V
• Maximum Clamping Voltage: 231 V at 100 A
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA144CA-HR features a standard diode pin configuration, with the anode and cathode clearly marked for easy integration into circuit designs.

Functional Features

• High Reliability: Designed for robust and reliable performance in demanding environments
• Fast Response Time: Rapidly responds to transient voltage events to protect downstream electronics
• Low Clamping Voltage: Limits the voltage excursion during transient events, minimizing stress on protected components

Advantages and Disadvantages

• Advantages:
  • Robust protection against transient voltage events
  • Fast response time ensures minimal impact on protected circuits
  • Wide operating temperature range for versatile applications
• Disadvantages:
  • Higher cost compared to standard diodes
  • Surface mount package may require additional design considerations for heat dissipation

Working Principles

The 30KPA144CA-HR operates by diverting excess transient voltage away from sensitive electronics, effectively clamping the voltage to a safe level and dissipating the energy harmlessly.

Detailed Application Field Plans

• Telecommunications: Protects communication equipment from lightning-induced voltage surges
• Industrial Control Systems: Safeguards control systems from transient events in industrial environments
• Automotive Electronics: Provides surge protection for automotive electronic systems

Detailed and Complete Alternative Models

• 30KPA Series: Offers a range of standoff voltages and peak pulse powers to suit various application requirements
• P6KE Series: Provides alternative options for transient voltage suppression in through-hole packages

This comprehensive overview highlights the key aspects of the 30KPA144CA-HR transient voltage suppressor diode, offering valuable insights into its features, applications, and alternatives.

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