Microsemi Corporation
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MASMLJ15CAE3/TR
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MASMLJ15CAE3/TR

Introduction

The MASMLJ15CAE3/TR is a semiconductor component belonging to the category of transient voltage suppressors (TVS). This device is designed to protect sensitive electronic components from voltage spikes and transients. In this entry, we will provide an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS)
  • Use: Protecting sensitive electronic components from voltage spikes and transients
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: SMA (DO-214AC)
  • Essence: Safeguarding electronic circuits from overvoltage events
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Voltage Rating: 15V
  • Power Dissipation: 400W
  • Operating Temperature Range: -55°C to +150°C
  • Breakdown Voltage: 16.7V to 18.5V
  • Peak Pulse Current: 19.2A
  • RoHS Compliance: Yes

Detailed Pin Configuration

The MASMLJ15CAE3/TR typically has two pins, with the standard pinout configuration for the SMA package.

Functional Features

  • Rapid response to transient voltage events
  • Low clamping voltage to minimize stress on protected circuits
  • High surge current capability for robust protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast reaction time
  • RoHS compliant

Disadvantages

  • Limited to specific voltage ratings
  • May require additional circuitry for comprehensive protection in complex systems

Working Principles

The MASMLJ15CAE3/TR operates by diverting excess voltage away from sensitive components, thereby preventing damage due to transient events. When a voltage spike occurs, the TVS device rapidly conducts, shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

This TVS component finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: MASMLJ12CAE3/TR (12V rating)
  • Alternative Model 2: MASMLJ24CAE3/TR (24V rating)
  • Alternative Model 3: MASMLJ36CAE3/TR (36V rating)

In conclusion, the MASMLJ15CAE3/TR transient voltage suppressor offers effective protection against voltage transients and spikes, making it an essential component in safeguarding sensitive electronic circuits across various industries.

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Énumérez 10 questions et réponses courantes liées à l'application de MASMLJ15CAE3/TR dans les solutions techniques

  1. What is MASMLJ15CAE3/TR?

    • MASMLJ15CAE3/TR is a surface mount TVS diode designed to protect sensitive electronic components from voltage transients and surges.

  2. What are the key features of MASMLJ15CAE3/TR?

    • The key features of MASMLJ15CAE3/TR include low clamping voltage, high surge capability, and fast response time.

  3. How does MASMLJ15CAE3/TR protect electronic circuits?

    • MASMLJ15CAE3/TR provides a low-impedance path to divert excess current away from sensitive components, thereby protecting them from voltage spikes and transients.

  4. In what applications can MASMLJ15CAE3/TR be used?

    • MASMLJ15CAE3/TR is commonly used in applications such as power supplies, communication equipment, industrial controls, and automotive electronics.

  5. What is the maximum voltage rating of MASMLJ15CAE3/TR?

    • MASMLJ15CAE3/TR has a maximum voltage rating of 15V, making it suitable for protecting low-voltage electronic systems.

  6. Does MASMLJ15CAE3/TR require any external components for proper operation?

    • No, MASMLJ15CAE3/TR is a standalone device and does not require any external components for its operation.

  7. What is the operating temperature range of MASMLJ15CAE3/TR?

    • MASMLJ15CAE3/TR has an operating temperature range of -55°C to 150°C, allowing it to function effectively in a wide range of environments.

  8. Is MASMLJ15CAE3/TR RoHS compliant?

    • Yes, MASMLJ15CAE3/TR is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring its environmental safety.

  9. Can MASMLJ15CAE3/TR be used for ESD protection?

    • Yes, MASMLJ15CAE3/TR can provide effective protection against electrostatic discharge (ESD) events in electronic circuits.

  10. Are there any recommended layout considerations for integrating MASMLJ15CAE3/TR into a PCB design?

    • Yes, it is recommended to place MASMLJ15CAE3/TR as close as possible to the protected circuitry and to minimize the length of the traces connecting it to the circuit for optimal performance.