P4KE6.8ATR

Introduction

The P4KE6.8ATR belongs to the category of transient voltage suppressor diodes (TVS diodes) and is widely used for surge protection in electronic circuits. This entry provides a comprehensive overview of the P4KE6.8ATR, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Surge Protection in Electronic Circuits
• Characteristics: Fast response time, high surge capability, low clamping voltage
• Package: DO-41
• Essence: Silicon TVS Diode
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Voltage - Reverse Standoff (Typ): 5.8V
• Voltage - Breakdown (Min): 6.45V
• Voltage - Clamping (Max) @ Ipp: 9.2V
• Current - Peak Pulse (10/1000µs): 43.5A
• Power - Peak Pulse: 400W
• Operating Temperature: -55°C ~ 175°C

Detailed Pin Configuration

The P4KE6.8ATR follows the standard DO-41 package configuration with two leads.

Functional Features

• Provides effective protection against transient voltage surges
• Fast response time ensures minimal damage to sensitive electronic components
• Low clamping voltage diverts excessive current away from the protected circuit

Advantages and Disadvantages

Advantages

• High surge capability
• Compact and easy to integrate into circuit designs
• Wide operating temperature range

Disadvantages

• Limited to low voltage applications
• Requires careful consideration of placement in circuit layout

Working Principles

The P4KE6.8ATR operates by diverting excess current away from the protected circuit when a transient voltage surge occurs. It achieves this through rapid clamping of the voltage to a safe level, thereby safeguarding the connected electronics.

Detailed Application Field Plans

The P4KE6.8ATR is commonly used in various electronic devices and systems, including: - Power Supplies - Telecommunication Equipment - Automotive Electronics - Industrial Control Systems

Detailed and Complete Alternative Models

• P4KE6.0A: Similar characteristics with lower breakdown voltage
• P4KE7.5A: Similar characteristics with higher breakdown voltage
• P4KE6.8CA: Higher power dissipation capability with similar breakdown voltage

In conclusion, the P4KE6.8ATR is a reliable transient voltage suppressor diode that offers efficient surge protection for a wide range of electronic applications. Its fast response time, high surge capability, and compact design make it a popular choice for designers seeking robust transient voltage suppression solutions.

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