1.5KE27HE3/73 Product Overview

Introduction

The 1.5KE27HE3/73 is a high-quality electronic component designed for surge protection in various applications. This entry provides an in-depth 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.

Category and Use

Category: Electronic Component
Use: Surge Protection

Characteristics

• High surge capability
• Low clamping voltage
• Fast response time
• Compact design

Package

• DO-201AE (DO-27) package type
• Axial leaded package style

Essence

The 1.5KE27HE3/73 is essential for safeguarding electronic circuits from transient voltage spikes and surges.

Packaging/Quantity

• Available in tape and reel packaging
• Quantity per reel: 1500 units

Specifications

• Peak Pulse Power: 1500W
• Standoff Voltage: 24.4V
• Breakdown Voltage: 27V
• Clamping Voltage: 43.6V
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE27HE3/73 features an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Provides effective surge protection
• Fast response to transient voltage events
• Robust construction for reliability

Advantages

• High surge capability ensures reliable protection
• Low clamping voltage minimizes stress on protected circuits
• Fast response time guards against rapid voltage transients

Disadvantages

• Sensitive to prolonged overvoltage conditions
• Requires proper installation and handling to ensure optimal performance

Working Principles

The 1.5KE27HE3/73 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current during a surge event, thereby diverting the transient energy away from the protected circuit.

Detailed Application Field Plans

The 1.5KE27HE3/73 is widely used in various applications, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• 1.5KE6.8A
• 1.5KE33CA
• 1.5KE51A
• 1.5KE68CA
• 1.5KE82A

In conclusion, the 1.5KE27HE3/73 is a crucial surge protection component with robust characteristics, making it suitable for diverse applications across different industries.

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