30KPA280A Product Overview

Introduction

The 30KPA280A is a high-performance transient voltage suppressor (TVS) 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 30KPA280A, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The 30KPA280A belongs to the TVS diode category, specifically designed for surge protection in various electronic applications.

Basic Information Overview

• Use: Surge protection against transient voltage events.
• Characteristics: High surge capability, low clamping voltage, fast response time.
• Package: Axial leaded package.
• Essence: Protecting sensitive electronic components from voltage transients.
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier.

Specifications

• Peak Pulse Power: 30000 W
• Standoff Voltage: 238 V
• Breakdown Voltage: 264 V
• Maximum Clamping Voltage: 431 V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA280A TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• High Surge Capability: Capable of handling large surge currents.
• Low Clamping Voltage: Provides effective protection by limiting the voltage across sensitive components.
• Fast Response Time: Rapidly responds to transient voltage events, minimizing the risk of damage to connected devices.

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronics.
• High surge power capability.
• Fast response time.

Disadvantages

• Higher cost compared to standard diodes.
• Requires careful consideration of installation and placement for optimal performance.

Working Principles

The 30KPA280A operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the TVS diode rapidly conducts, diverting the excess energy away from the protected circuit, thus limiting the voltage across the sensitive components.

Detailed Application Field Plans

The 30KPA280A is widely used in various applications, including: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models to the 30KPA280A include: - 30KPA Series: Offering different standoff voltages and peak pulse powers within the same package type. - SMAJ Series: Surface mount TVS diodes suitable for compact designs. - P6KE Series: Axial leaded TVS diodes with lower peak pulse powers for less demanding applications.

In conclusion, the 30KPA280A TVS diode offers robust surge protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive equipment from transient voltage events.

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