Microsemi Corporation
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MASMLJ40CAE3
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MASMLJ40CAE3 Product Overview

Introduction

The MASMLJ40CAE3 is a specialized electronic component designed for surge protection in various electrical and electronic systems. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Surge Protection Device
  • Use: Protecting electrical and electronic systems from voltage surges and transients
  • Characteristics: High surge current capability, low clamping voltage, fast response time
  • Package: Surface Mount
  • Essence: Safeguarding sensitive components from damage caused by voltage spikes
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 400 Watts
  • Breakdown Voltage: 40V
  • Clamping Voltage: 64.5V at 1A
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The MASMLJ40CAE3 features a surface mount package with two terminals for easy integration into circuit boards. The detailed pin configuration includes the anode and cathode connections, which are essential for proper installation and functionality.

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage spikes and transients
  • Fast Response Time: Rapidly clamps excessive voltage to safeguard downstream components
  • Low Clamping Voltage: Ensures minimal stress on protected circuits during surge events

Advantages and Disadvantages

Advantages

  • Effective surge protection for sensitive electronics
  • Compact surface mount package for easy integration
  • High surge current capability for robust protection

Disadvantages

  • Limited to specific voltage and current ratings
  • Requires careful consideration of placement within the circuit for optimal performance

Working Principles

The MASMLJ40CAE3 operates based on the principle of diverting excessive transient energy away from sensitive components. When a surge occurs, the device rapidly conducts the excess energy to prevent it from reaching downstream circuitry, thereby protecting the connected electronics.

Detailed Application Field Plans

The MASMLJ40CAE3 is commonly used in various applications, including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supply units

Detailed and Complete Alternative Models

  • Alternative Model 1: MASMLJ24CAE3 (24V breakdown voltage)
  • Alternative Model 2: MASMLJ36CAE3 (36V breakdown voltage)
  • Alternative Model 3: MASMLJ48CAE3 (48V breakdown voltage)

In conclusion, the MASMLJ40CAE3 serves as a critical component in safeguarding electronic systems from voltage surges and transients. Its high surge current capability, low clamping voltage, and fast response time make it a valuable asset in various applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MASMLJ40CAE3 en soluciones técnicas

  1. What is MASMLJ40CAE3?

    • MASMLJ40CAE3 is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What are the key features of MASMLJ40CAE3?

    • The key features include a low clamping voltage, fast response time, high surge capability, and compatibility with automated placement equipment.

  3. How does MASMLJ40CAE3 protect electronic circuits?

    • MASMLJ40CAE3 diverts excess voltage away from sensitive components by providing a low-impedance path to ground during transient events.

  4. In what applications can MASMLJ40CAE3 be used?

    • MASMLJ40CAE3 is commonly used in power supplies, communication systems, automotive electronics, industrial controls, and consumer electronics.

  5. What is the maximum peak pulse power of MASMLJ40CAE3?

    • The maximum peak pulse power is typically rated at a specific level, such as 400 watts.

  6. What is the operating temperature range of MASMLJ40CAE3?

    • The operating temperature range is usually specified, such as -55°C to +150°C, ensuring reliable performance in various environments.

  7. How is MASMLJ40CAE3 packaged?

    • MASMLJ40CAE3 is typically available in a surface-mount package, making it suitable for automated assembly processes.

  8. What standards does MASMLJ40CAE3 comply with?

    • MASMLJ40CAE3 may comply with industry standards such as AEC-Q101 for automotive applications or RoHS for environmental compliance.

  9. Can MASMLJ40CAE3 be used for ESD protection?

    • While MASMLJ40CAE3 is primarily designed for transient voltage suppression, it may offer some level of electrostatic discharge (ESD) protection as well.

  10. Where can I find detailed specifications and application notes for MASMLJ40CAE3?

    • Detailed specifications and application notes for MASMLJ40CAE3 can typically be found on the manufacturer's website or in the product datasheet.