M1.5KE350AE3 - Product Encyclopedia Entry

Introduction

The M1.5KE350AE3 belongs to the category of transient voltage suppressor diodes (TVS diodes). This entry provides a comprehensive overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diodes (TVS Diodes)
• Use: The M1.5KE350AE3 is designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
• Characteristics: High surge capability, fast response time, low clamping voltage, and compact package size.
• Package: Axial leaded package.
• Essence: Provides robust protection against voltage transients to ensure the reliability of electronic systems.
• Packaging/Quantity: Available in tape and reel packaging with varying quantities.

Specifications

• Peak Pulse Power: 1500W
• Standoff Voltage: 350V
• Breakdown Voltage Range: 389V to 431V
• Operating Temperature Range: -55°C to 175°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The M1.5KE350AE3 TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Rapidly clamps transient voltages to safe levels, protecting downstream components.
• Low Clamping Voltage: Ensures minimal stress on protected circuits during transient events.
• Fast Response Time: Quickly responds to voltage transients, minimizing the risk of damage to sensitive electronics.

Advantages and Disadvantages

Advantages

• Robust protection against voltage transients
• Compact package size
• RoHS compliant

Disadvantages

• Limited to specific voltage ranges
• Requires careful consideration of installation and layout for optimal performance

Working Principles

The M1.5KE350AE3 operates based on the principle of avalanche breakdown. When a transient voltage spike occurs, the TVS diode rapidly conducts, diverting excess current away from the protected circuit. This action effectively limits the voltage across the circuit to a safe level, preventing damage.

Detailed Application Field Plans

The M1.5KE350AE3 is commonly used in various applications, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: M1.5KE400AE3
  • Standoff Voltage: 400V
  • Peak Pulse Power: 1500W
  • Package: Axial Leaded
• Alternative Model 2: M1.5KE300AE3
  • Standoff Voltage: 300V
  • Peak Pulse Power: 1500W
  • Package: Axial Leaded

In conclusion, the M1.5KE350AE3 transient voltage suppressor diode offers robust protection against voltage transients, making it an essential component in safeguarding sensitive electronics across various industries.

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