P4KE47A A0G

Introduction

The P4KE47A A0G is a crucial component in the field of electronics, specifically within the category of transient voltage suppressor diodes. This entry will provide an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protecting electronic circuits from overvoltage transients
• Characteristics: Fast response time, low clamping voltage, high surge capability
• Package: DO-41 or similar package
• Essence: Safeguarding sensitive electronic components from voltage spikes
• Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

• Part Number: P4KE47A A0G
• Peak Pulse Power: 400W
• Breakdown Voltage: 47V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The P4KE47A A0G typically features a standard axial leaded package with two leads. The cathode is marked with a band on the body of the diode.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients by diverting excessive current away from sensitive components.
• Fast Response Time: Reacts quickly to voltage spikes, minimizing the risk of damage to connected devices.
• Low Clamping Voltage: Limits the voltage across the protected circuit during transient events, preventing damage to downstream components.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Low clamping voltage

Disadvantages

• Limited to specific voltage ratings
• Requires careful consideration of placement within circuits

Working Principles

The P4KE47A A0G operates by shunting excess current away from sensitive components when a voltage transient occurs. It achieves this through a combination of its breakdown voltage and surge capability, effectively limiting the voltage across the protected circuit.

Detailed Application Field Plans

The P4KE47A A0G finds extensive use in various electronic applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• P4KE6.8A A0G: Breakdown Voltage: 6.8V, Peak Pulse Power: 400W
• P4KE10A A0G: Breakdown Voltage: 10V, Peak Pulse Power: 400W
• P4KE15A A0G: Breakdown Voltage: 15V, Peak Pulse Power: 400W
• P4KE30A A0G: Breakdown Voltage: 30V, Peak Pulse Power: 400W

In conclusion, the P4KE47A A0G plays a vital role in protecting electronic circuits from voltage transients, offering fast response times and low clamping voltages. Its application spans across various industries, making it an essential component in modern electronic designs.

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