1.5KE18CAE3/TR13 - Product Overview and Analysis

Introduction

The 1.5KE18CAE3/TR13 is a transient voltage suppressor diode designed to protect electronic circuits from overvoltage transients. This entry provides an in-depth analysis of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS) Diode
• Use: Protection against overvoltage transients in electronic circuits
• Characteristics: High surge capability, fast response time, low clamping voltage
• Package: DO-201AE (DO-27), Axial
• Essence: Safeguarding sensitive electronic components from voltage spikes
• Packaging/Quantity: Tape & Reel, 1,000 units per reel

Specifications

• Part Number: 1.5KE18CAE3/TR13
• Voltage - Reverse Standoff (Typ): 15.3V
• Voltage - Breakdown (Min): 17.0V
• Clamping Voltage @ Ipp: 24.4V
• Peak Pulse Current: 43.5A
• Power Dissipation (Pd): 1.5kW
• Operating Temperature: -55°C to 175°C

Detailed Pin Configuration

The 1.5KE18CAE3/TR13 TVS diode has a standard axial lead package with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltages
• Fast Response Time: Rapid reaction to voltage spikes
• High Surge Capability: Ability to handle large surge currents

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time ensures minimal impact on the protected circuit
• High surge capability for robust performance

Disadvantages

• Clamping voltage may be relatively high for some applications
• Unidirectional protection only

Working Principles

When a voltage transient occurs, the 1.5KE18CAE3/TR13 TVS diode conducts current to divert the excess energy away from the protected circuit. This action effectively limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The 1.5KE18CAE3/TR13 is widely used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: P6KE18CA
• Alternative Model 2: SA15CA
• Alternative Model 3: 1.5SMC16CA

In conclusion, the 1.5KE18CAE3/TR13 transient voltage suppressor diode offers reliable protection against overvoltage transients in electronic circuits. Its fast response time and high surge capability make it suitable for a wide range of applications, although designers should consider the clamping voltage and unidirectional nature when selecting this component for specific use cases.

[Word Count: 472]