30KPA42C Product Overview

Introduction

The 30KPA42C is a high-performance transient voltage suppressor (TVS) diode designed to protect electronic circuits from overvoltage transients. This entry provides a comprehensive overview of the 30KPA42C, including its product details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Information Overview

• Category: Electronic Components
• Use: Protection against overvoltage transients in electronic circuits
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: Axial leaded, DO-201AD
• Essence: TVS diode for circuit protection
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

Specifications

• Peak Pulse Power: 30000W
• Standoff Voltage: 36.8V
• Breakdown Voltage: 40.9V
• Maximum Clamping Voltage: 58.1V
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA42C is an axial leaded diode with two leads. The anode and cathode pins are clearly marked for easy identification.

Functional Features

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

Advantages and Disadvantages

Advantages

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

Disadvantages

• Relatively large package size compared to surface mount devices
• Limited availability of alternative models

Working Principles

When an overvoltage transient occurs, the 30KPA42C conducts current to divert the excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The 30KPA42C is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

While the 30KPA42C offers high performance, alternative TVS diodes with similar characteristics include: - 30KPA Series: Offers a range of standoff voltages and peak pulse powers - P6KE Series: Provides options for different breakdown voltages and package types - SMAJ Series: Surface mount TVS diodes suitable for compact designs

In conclusion, the 30KPA42C is a reliable TVS diode with robust transient voltage suppression capabilities, making it an essential component for protecting electronic circuits from overvoltage events.

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