P4KE82A-E3/73

Introduction

The P4KE82A-E3/73 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 P4KE82A-E3/73.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protecting electronic devices from voltage spikes and transients
• Characteristics: Fast response time, high surge capability, low clamping voltage
• Package: DO-41
• Essence: Suppressing transient voltages to protect electronic circuits
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

• Part Number: P4KE82A-E3/73
• Peak Pulse Power Dissipation: 400W
• Breakdown Voltage Range: 77.8V to 86V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The P4KE82A-E3/73 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: Provides protection against voltage transients by diverting excess current away from sensitive components.
• Fast Response Time: Reacts quickly to voltage spikes, minimizing the risk of damage to connected devices.
• High Surge Capability: Can withstand high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• RoHS compliant

Disadvantages

• Clamping voltage may not be suitable for all applications
• Requires careful consideration of placement in circuit design

Working Principles

The P4KE82A-E3/73 works by shunting excess current when a transient voltage occurs, thereby limiting the voltage across the protected load. When the voltage exceeds the breakdown voltage of the diode, it conducts and diverts the excess current away from the sensitive components, preventing damage.

Detailed Application Field Plans

The P4KE82A-E3/73 is commonly used in various electronic systems and equipment, including: - Power supplies - Communication systems - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the P4KE82A-E3/73 include: - P4KE6.8A-E3/73 - P4KE10A-E3/73 - P4KE15A-E3/73 - P4KE20A-E3/73 - P4KE30A-E3/73

These alternative models offer similar transient voltage suppression capabilities with varying breakdown voltages to suit different application requirements.

In conclusion, the P4KE82A-E3/73 transient voltage suppressor diode is a crucial component in protecting electronic devices from voltage spikes and transients. Its fast response time, high surge capability, and effective transient voltage suppression make it an essential part of many electronic systems across various industries.

[Word count: 498]