P4KE180: Diode Editing Encyclopedia Entry

Introduction

The P4KE180 diode is a crucial component in electronic circuits, providing essential functionality in various applications. This entry provides an in-depth overview of the P4KE180 diode, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Basic Information Overview

Category: Diode
Use: The P4KE180 diode is primarily used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes.
Characteristics: It exhibits high surge capability, low clamping voltage, and fast response time.
Package: Axial leaded package
Essence: Transient voltage suppression
Packaging/Quantity: Typically available in reels or bulk packaging with varying quantities.

Specifications

Peak Pulse Power Dissipation: 400W
Breakdown Voltage: 162V to 178V
Operating Temperature Range: -55°C to +175°C
Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The P4KE180 diode has 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 suppresses transient voltage spikes to protect downstream components.
Fast Response Time: Rapidly responds to voltage transients to prevent damage to sensitive electronics.

Advantages and Disadvantages

Advantages

High surge capability
Low clamping voltage
Fast response time

Disadvantages

Sensitive to reverse voltage polarity
Limited power dissipation capability

Working Principles

The P4KE180 diode operates based on the principle of avalanche breakdown, where it rapidly conducts when subjected to a voltage spike, diverting excess current away from sensitive components.

Detailed Application Field Plans

The P4KE180 diode finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

P6KE180: Similar transient voltage suppression diode with higher peak pulse power dissipation.
1.5KE180A: Comparable diode with different package and characteristics.

In conclusion, the P4KE180 diode serves as a critical component in electronic circuits, offering effective transient voltage suppression and protection. Its specifications, functional features, advantages, and application field plans make it a valuable asset in diverse industries.

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