P4KE18CAHE3/73 Encyclopedia Entry

Product Overview

Category

The P4KE18CAHE3/73 belongs to the category of transient voltage suppressor diodes.

Use

These diodes are used to protect sensitive electronic components from voltage spikes and transients.

Characteristics

• Fast response time
• Low clamping voltage
• High surge current capability

Package

The P4KE18CAHE3/73 is typically available in a DO-41 package.

Essence

The essence of this product lies in its ability to quickly divert excessive voltage away from sensitive components, thereby protecting them from damage.

Packaging/Quantity

These diodes are commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Peak Pulse Power Dissipation: 400W
• Breakdown Voltage: 16.7V
• Maximum Clamping Voltage: 25.6V
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The P4KE18CAHE3/73 diode typically has two pins, with the anode and cathode clearly marked for easy identification.

Functional Features

• Fast response to transient voltage spikes
• Low clamping voltage to minimize stress on protected components
• High surge current capability for robust protection

Advantages

• Effective protection against voltage transients
• Compact size for easy integration into circuit designs
• Wide operating temperature range for versatility

Disadvantages

• Limited to specific voltage ranges
• May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a voltage spike occurs, the P4KE18CAHE3/73 diode rapidly conducts, diverting the excess energy away from the protected components and limiting the voltage to a safe level.

Detailed Application Field Plans

• Telecommunications equipment
• Automotive electronics
• Industrial control systems
• Consumer electronics

Detailed and Complete Alternative Models

• P4KE6.8CAHE3/73
• P4KE10CAHE3/73
• P4KE15CAHE3/73

This list is not exhaustive and may vary based on manufacturer offerings.

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This entry provides a comprehensive overview of the P4KE18CAHE3/73 transient voltage suppressor diode, covering its basic information, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.