MASMLJ11AE3 Product Overview

Introduction

The MASMLJ11AE3 is a semiconductor device belonging to the category of transient voltage suppressors (TVS). It is commonly used for protecting sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the MASMLJ11AE3.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS)
• Use: Protection against voltage transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SMA package
• Essence: Semiconductor device for voltage suppression
• Packaging/Quantity: Typically available in reels or tubes with varying quantities

Specifications

• Peak Pulse Power: 400 Watts
• Breakdown Voltage Range: 5.0V to 440V
• Operating Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The MASMLJ11AE3 typically has two pins, with the standard pinout configuration as follows: 1. Anode (A) 2. Cathode (K)

Functional Features

• Transient Voltage Suppression: Provides protection against voltage spikes and transients.
• Fast Response Time: Rapidly clamps transient voltages to safe levels.
• Low Clamping Voltage: Limits the voltage across the protected circuitry.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Wide range of breakdown voltages available

Disadvantages

• Limited power dissipation capability compared to some larger TVS devices
• Sensitive to overvoltage conditions

Working Principles

The MASMLJ11AE3 operates based on the principle of avalanche breakdown, where it rapidly conducts when the voltage exceeds its breakdown voltage, diverting the excess current away from the protected circuitry.

Detailed Application Field Plans

The MASMLJ11AE3 finds applications in various electronic systems, including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to MASMLJ11AE3 include: - SMFxxA Series: Similar TVS devices with different package sizes - P6SMBJxxA Series: TVS devices with higher peak pulse power ratings - 1.5KE Series: TVS devices with axial lead package

In conclusion, the MASMLJ11AE3 transient voltage suppressor offers effective protection against voltage transients and finds wide applications in diverse electronic systems.

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