P4KE350C-B Encyclopedia Entry

Introduction

The P4KE350C-B 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: Protection against voltage transients in electronic circuits
• Characteristics: Fast response time, high surge capability, low clamping voltage
• Package: DO-41
• Essence: Safeguarding electronic components from voltage spikes
• Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

• Part Number: P4KE350C-B
• Peak Pulse Power: 400W
• Breakdown Voltage: 308V to 342V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The P4KE350C-B follows the standard DO-41 package configuration, with two leads for connection to the circuit.

Functional Features

• Rapid response to transient overvoltage events
• High surge capability to handle large transient currents
• Low clamping voltage to protect downstream components

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Compact size for easy integration into circuits
• Wide operating temperature range

Disadvantages

• Limited to unidirectional transient voltage suppression
• May require additional components for bidirectional protection

Working Principles

The P4KE350C-B operates by diverting excess transient voltage away from sensitive electronic components, thereby preventing damage due to voltage spikes. When a transient voltage event occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be dissipated.

Detailed Application Field Plans

The P4KE350C-B finds extensive use in various electronic systems, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• P4KE6.8C-B: Lower breakdown voltage variant
• P4KE440C-B: Higher breakdown voltage variant
• P4KE350A-B: Alternative manufacturer variant with similar specifications

In conclusion, the P4KE350C-B transient voltage suppressor diode plays a vital role in protecting electronic circuits from voltage transients. Its fast response time, high surge capability, and compact design make it a valuable component in diverse applications across various industries.

Word Count: 372