1.5KE68HE3/73 - Product Overview and Analysis

Introduction

The 1.5KE68HE3/73 is a high-quality electronic component designed for specific applications. 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.

Product Information Overview

• Category: Electronic Component
• Use: Surge Suppressor/Transient Voltage Suppressor (TVS)
• Characteristics: High surge capability, fast response time, low clamping voltage
• Package: DO-201AE (DO-27), Axial
• Essence: Protection against transient overvoltage conditions
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Part Number: 1.5KE68HE3/73
• Peak Pulse Power: 1500W
• Breakdown Voltage: 61.2V to 67.8V
• Maximum Clamping Voltage: 87.1V at 10A
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE68HE3/73 TVS device has a standard axial lead package with two leads. The anode and cathode terminals are clearly marked for easy identification.

Functional Features

• Transient Voltage Suppression: Protects sensitive electronic components from voltage transients.
• Fast Response Time: Quickly responds to transient voltage spikes, safeguarding downstream circuitry.
• High Surge Capability: Capable of handling large surge currents without degradation.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Higher cost compared to basic diode-based protection
• Requires careful consideration of voltage ratings to ensure proper selection

Working Principles

The 1.5KE68HE3/73 operates by diverting excessive transient current away from sensitive components, thereby limiting the voltage across the protected circuit. When a transient voltage spike occurs, the TVS device rapidly conducts, shunting the excess energy to ground and preventing damage to downstream electronics.

Detailed Application Field Plans

The 1.5KE68HE3/73 is commonly used in various applications, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models with similar specifications and form factors are available from different manufacturers, including: - P6KE68CA - SA15CA - 1.5KE68A

In conclusion, the 1.5KE68HE3/73 is a reliable surge suppressor with excellent transient voltage suppression capabilities, making it an essential component in protecting sensitive electronic circuits from voltage surges and spikes.

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