M1.5KE68CAE3 - Product Overview and Analysis

Introduction

The M1.5KE68CAE3 belongs to the category of transient voltage suppressor (TVS) diodes, which are widely used in electronic circuits to protect sensitive components from voltage spikes and transients. This entry provides a comprehensive overview of the M1.5KE68CAE3, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS) Diode
• Use: Protection against voltage spikes and transients in electronic circuits
• Characteristics: High surge capability, fast response time, low clamping voltage
• Package: Axial Leaded
• Essence: TVS diode for overvoltage protection
• Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 61.2V to 67.8V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 55.3V
• Clamping Voltage: 87.1V at 10A
• Polarity: Unidirectional

Detailed Pin Configuration

The M1.5KE68CAE3 TVS diode has an axial leaded package with two leads. The anode is connected to one lead, and the cathode is connected to the other lead.

Functional Features

• Fast response time to clamp transient voltages
• High surge capability to withstand large transient currents
• Low clamping voltage to protect downstream components

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes and transients
• Fast response time
• High surge capability

Disadvantages

• Unidirectional protection only
• Requires proper circuit design for optimal performance

Working Principles

When a transient voltage spike occurs, the M1.5KE68CAE3 TVS diode conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit. This action protects the downstream components from damage due to overvoltage events.

Detailed Application Field Plans

The M1.5KE68CAE3 is commonly used in various electronic systems, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: P6KE68CA
  • Peak Pulse Power: 600W
  • Breakdown Voltage: 61.2V to 68V
  • Package: DO-15
• Alternative Model 2: SMAJ68A
  • Peak Pulse Power: 400W
  • Breakdown Voltage: 64.4V to 71.2V
  • Package: DO-214AC

In conclusion, the M1.5KE68CAE3 TVS diode offers robust transient voltage protection with high surge capability and fast response time. Its application spans across various industries, and alternative models provide flexibility in design choices.

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