P4KE68AHE3/54

Introduction

The P4KE68AHE3/54 is a diode belonging to the category of transient voltage suppressors (TVS). It is commonly used to protect electronic circuits from voltage spikes and transients. This entry provides an overview of the P4KE68AHE3/54, 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 (TVS)
• Use: Protecting electronic circuits from voltage spikes and transients
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: DO-41
• Essence: Silicon TVS diode
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

• Part Number: P4KE68AHE3/54
• Peak Pulse Power: 400W
• Breakdown Voltage: 61.1V to 67.4V
• Operating Temperature: -55°C to 175°C
• Reverse Standoff Voltage: 55.3V
• Forward Voltage: 3.5V at 10A

Detailed Pin Configuration

The P4KE68AHE3/54 diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

• Fast response to transient over-voltage conditions
• Low clamping voltage
• High surge current capability
• Reliable protection for sensitive electronic components

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes
• Fast response time
• Wide operating temperature range

Disadvantages

• Higher cost compared to traditional diodes
• Requires careful consideration of reverse standoff voltage

Working Principles

When a voltage spike occurs, the P4KE68AHE3/54 diode conducts and clamps the voltage to a safe level, protecting the connected circuitry. It achieves this by diverting excess current away from the protected components.

Detailed Application Field Plans

The P4KE68AHE3/54 is widely used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the P4KE68AHE3/54 include: - P4KE6.8CA - P4KE68CA - P4KE68A

In conclusion, the P4KE68AHE3/54 diode is a crucial component in protecting electronic circuits from voltage transients. Its fast response time, low clamping voltage, and high surge current capability make it suitable for a wide range of applications.

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