MSMLJ40AE3/TR

Product Overview

Category

The MSMLJ40AE3/TR belongs to the category of semiconductor devices.

Use

It is used as a transient voltage suppressor (TVS) diode to protect electronic circuits from overvoltage transients.

Characteristics

• Fast response time
• Low clamping voltage
• High surge current capability

Package

The MSMLJ40AE3/TR is available in a surface mount DO-214AB package.

Essence

The essence of this product lies in its ability to quickly divert excessive voltage away from sensitive electronic components, thereby safeguarding them from damage.

Packaging/Quantity

The MSMLJ40AE3/TR is typically packaged in reels and is available in quantities suitable for production runs.

Specifications

• Peak Pulse Power: 400W
• Breakdown Voltage: 44.4V
• Maximum Clamping Voltage: 77V
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The MSMLJ40AE3/TR has two pins, with the cathode connected to the ground and the anode connected to the protected circuit.

Functional Features

• Provides protection against voltage transients
• Fast response time ensures minimal impact on the protected circuit
• Low clamping voltage limits stress on downstream components

Advantages

• Effective protection against voltage spikes
• Fast reaction time
• Compact size for easy integration into circuit designs

Disadvantages

• Limited to specific voltage ranges
• May require additional components for comprehensive circuit protection

Working Principles

When an overvoltage transient occurs, the MSMLJ40AE3/TR rapidly conducts, diverting the excess energy away from the protected circuit. This action prevents the voltage from reaching levels that could damage sensitive components.

Detailed Application Field Plans

The MSMLJ40AE3/TR is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative TVS diodes to consider include: - SMAJ40A - P6KE39A - 1.5KE47CA

In conclusion, the MSMLJ40AE3/TR is a vital component in protecting electronic circuits from voltage transients, offering fast response times and low clamping voltages. Its application spans across diverse industries, and while it has its limitations, there are alternative models available to suit specific requirements.

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