1.5KE18-E3/54 Product Overview

Introduction

The 1.5KE18-E3/54 is a transient voltage suppressor diode designed to protect electronic circuits from overvoltage transients. This entry provides a comprehensive overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

Category

The 1.5KE18-E3/54 belongs to the category of transient voltage suppressor diodes, specifically designed for surge protection in electronic circuits.

Use

It is used to protect sensitive electronic components and circuits from voltage spikes and transients that could potentially damage them.

Characteristics

• High surge capability
• Low clamping voltage
• Fast response time
• RoHS compliant

Package

The 1.5KE18-E3/54 is typically available in a DO-201 package.

Essence

The essence of this product lies in its ability to divert excessive current away from sensitive components during voltage surges, thereby safeguarding the integrity of the circuit.

Packaging/Quantity

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

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 16.7V
• Maximum Clamping Voltage: 25.2V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 15V

Detailed Pin Configuration

The 1.5KE18-E3/54 typically features a standard axial lead configuration with two leads for connection to the circuit.

Functional Features

• Transient voltage suppression
• Fast response to voltage spikes
• Low leakage current

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited to specific voltage ranges
• Requires careful consideration of reverse standoff voltage

Working Principles

When a voltage transient occurs, the diode conducts current to divert the excess energy away from the protected circuit, thus limiting the voltage across it.

Detailed Application Field Plans

The 1.5KE18-E3/54 is widely used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• 1.5KE15-E3/54
• 1.5KE20-E3/54
• 1.5KE24-E3/54
• 1.5KE30-E3/54
• 1.5KE33-E3/54

In summary, the 1.5KE18-E3/54 transient voltage suppressor diode offers effective protection against voltage transients, making it an essential component in safeguarding electronic circuits from potential damage.

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