M1.5KE120A - Product Overview and Analysis

Introduction

The M1.5KE120A 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 M1.5KE120A, 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, DO-201AD
• Essence: Safeguarding sensitive electronic components
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

• Voltage - Reverse Standoff (Typ): 102V
• Voltage - Breakdown (Min): 113V
• Voltage - Clamping (Max) @ Ipp: 164V
• Current - Peak Pulse (10/1000µs): 38.6A
• Power - Peak Pulse: 1500W
• Type: Zener

Detailed Pin Configuration

The M1.5KE120A TVS diode typically has an axial leaded package with two leads. The pinout configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Rapid response to transient voltage spikes
• Low clamping voltage to protect downstream components
• High surge capability for reliable protection

Advantages and Disadvantages

Advantages

• Effective protection against voltage surges
• Fast response time
• Wide operating temperature range

Disadvantages

• Can degrade over time with repeated exposure to high-energy transients
• Requires careful consideration of placement in circuit design

Working Principles

When a transient voltage spike occurs, the M1.5KE120A TVS diode rapidly conducts, diverting excess current away from sensitive components. It effectively clamps the voltage to a safe level, protecting the circuit from damage.

Detailed Application Field Plans

The M1.5KE120A is commonly used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the M1.5KE120A TVS diode include: - P6KE120A - 1.5KE120CA - SA15CA

In conclusion, the M1.5KE120A TVS diode offers robust protection against transient voltage spikes and finds widespread use in diverse electronic applications.

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