20KPA44C Product Overview

Introduction

The 20KPA44C is a specialized electronic component designed for specific applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Surge Protection
• Characteristics: High Power Handling, Low Clamping Voltage
• Package: Axial Lead
• Essence: Protects Against Transient Voltage Spikes
• Packaging/Quantity: Bulk Packaging, Quantity Varies

Specifications

• Peak Pulse Power: 20,000 Watts
• Standoff Voltage: 44V
• Breakdown Voltage: 48.4V to 53.6V
• Maximum Clamping Voltage: 77.4V at 34.8A
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 20KPA44C features an axial lead package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients and surges.
• Fast Response Time: Rapidly clamps transient voltages to safe levels.
• High Power Handling Capacity: Capable of dissipating large amounts of surge energy.

Advantages and Disadvantages

Advantages

• High peak pulse power handling capability
• Low clamping voltage
• Fast response time
• Wide operating temperature range

Disadvantages

• Sensitive to reverse polarity connection
• Requires proper heat dissipation measures in high-power applications

Working Principles

The 20KPA44C operates based on the principle of avalanche breakdown. When a transient voltage spike occurs, the device rapidly conducts current, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The 20KPA44C is commonly used in various applications, including: - Power Supplies - Telecommunications Equipment - Industrial Control Systems - Automotive Electronics - Consumer Electronics

Detailed and Complete Alternative Models

Several alternative models to the 20KPA44C include: - 20KPA Series (Different Standoff Voltages) - P6KE Series - 1.5KE Series - SMAJ Series

In conclusion, the 20KPA44C serves as a critical component in safeguarding electronic circuits from transient voltage spikes. Its high power handling capacity, low clamping voltage, and fast response time make it an essential choice for surge protection in diverse applications.

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