P4KE68CA-E3/54

Introduction

The P4KE68CA-E3/54 is a transient voltage suppressor diode that belongs to the category of electronic components used for protecting sensitive electronic devices from voltage spikes and transients. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the P4KE68CA-E3/54.

Basic Information Overview

• Category: Electronic Components
• Use: Protection against voltage spikes and transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: DO-41
• Essence: Transient voltage suppression
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

• Peak Pulse Power: 400W
• Breakdown Voltage: 61.1V to 67.9V
• Operating Temperature: -55°C to +175°C
• Forward Voltage: 3.5V at 1A
• Reverse Standoff Voltage: 55.3V

Detailed Pin Configuration

The P4KE68CA-E3/54 has a standard DO-41 package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Protects electronic circuits from voltage spikes and transients.
• Fast Response Time: Quickly clamps transient voltages to a safe level.
• High Surge Capability: Can withstand high surge currents without damage.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited power dissipation capability
• May require additional components for comprehensive overvoltage protection

Working Principles

The P4KE68CA-E3/54 operates by diverting excess voltage away from sensitive components when a transient event occurs. When the voltage exceeds the breakdown voltage, the diode conducts and clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The P4KE68CA-E3/54 is commonly used in various electronic applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• P4KE6.8CA: Similar characteristics with a slightly lower breakdown voltage
• P4KE75CA: Higher breakdown voltage for increased protection
• P4KE100CA: Higher power dissipation capability for more demanding applications

In conclusion, the P4KE68CA-E3/54 transient voltage suppressor diode is a crucial component for protecting electronic circuits from voltage spikes and transients. Its fast response time, high surge capability, and compact design make it suitable for a wide range of applications.

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