30KPA51A Product Overview

Introduction

The 30KPA51A is a high-power transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage transients. This entry provides a comprehensive overview of the 30KPA51A, including its product details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Product Information Overview

• Category: Electronic Components
• Use: Protection against voltage transients in electronic circuits
• Characteristics: High power handling capability, fast response time, low clamping voltage
• Package: Axial leaded package
• Essence: Safeguarding electronic components from voltage spikes
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies by manufacturer

Specifications

• Peak Pulse Power: 30000 W
• Breakdown Voltage Range: 43.6 V to 48.1 V
• Operating Temperature Range: -55°C to +175°C
• Polarity: Unidirectional

Detailed Pin Configuration

The 30KPA51A typically 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 protect downstream components
• Fast Response Time: Rapid reaction to voltage transients for enhanced protection
• High Power Handling: Capable of dissipating large amounts of transient energy

Advantages and Disadvantages

Advantages

• High power handling capability
• Fast response time
• Low clamping voltage

Disadvantages

• Unidirectional protection only
• Requires proper installation for effective protection

Working Principles

The 30KPA51A operates based on the principle of avalanche breakdown. When a voltage transient occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuitry and limiting the voltage across it.

Detailed Application Field Plans

The 30KPA51A finds extensive use in various applications, including: - Power supply units - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Several alternative TVS diodes can be considered as substitutes for the 30KPA51A, including: - 5KP Series - P6KE Series - SMBJ Series - SMCJ Series

In conclusion, the 30KPA51A is a robust TVS diode offering high-power transient voltage suppression for a wide range of electronic applications.

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