P4KE8.2CA-G

Introduction

The P4KE8.2CA-G belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are widely used in electronic circuits to protect sensitive components from voltage spikes and transients. The P4KE8.2CA-G is specifically designed to provide protection against overvoltage events in various electronic applications.

Basic Information Overview

Category: Transient Voltage Suppressor Diode
Use: Protection against voltage spikes and transients
Characteristics: Fast response time, low clamping voltage, high surge capability
Package: DO-41
Essence: Silicon junction diode
Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

Peak Power Dissipation: 400W
Breakdown Voltage: 8.2V
Operating Voltage: 6.8V
Maximum Clamping Voltage: 11.4V
Peak Pulse Current: 19.2A
Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The P4KE8.2CA-G TVS diode has a standard DO-41 package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

Fast response to transient overvoltage events
Low clamping voltage to protect downstream components
High surge capability for reliable protection

Advantages and Disadvantages

Advantages

Effective protection against voltage spikes
Fast response time
Compact and easy to integrate into circuit designs

Disadvantages

Limited peak pulse current handling compared to higher power TVS diodes
May require additional circuitry for comprehensive overvoltage protection

Working Principles

When an overvoltage event occurs, the P4KE8.2CA-G TVS diode conducts current and clamps the voltage to a safe level, diverting the excess energy away from sensitive components. This rapid response helps prevent damage to the circuit.

Detailed Application Field Plans

The P4KE8.2CA-G is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

P4KE6.8CA-G
P4KE10CA-G
P4KE12CA-G
P4KE15CA-G

In summary, the P4KE8.2CA-G transient voltage suppressor diode offers effective protection against voltage spikes and transients in a wide range of electronic applications. Its fast response time, low clamping voltage, and high surge capability make it a valuable component in safeguarding sensitive circuits.

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