Microsemi Corporation
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MSMLJ7.5A
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MSMLJ7.5A Product Overview

Introduction

The MSMLJ7.5A 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 MSMLJ7.5A, 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: Fast response time, low clamping voltage, high surge capability
  • Package: SOD-123FL
  • Essence: Silicon TVS Diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 7.5V
  • Clamping Voltage: 12.1V
  • Peak Pulse Current: 58.6A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The MSMLJ7.5A TVS diode has a standard SOD-123FL package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response time
  • Low clamping voltage
  • High surge capability
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time ensures minimal impact on the protected circuit
  • RoHS compliance for environmental friendliness

Disadvantages

  • Limited breakdown voltage range
  • Relatively high clamping voltage compared to some alternative models

Working Principles

When a voltage spike or transient occurs in the circuit, the MSMLJ7.5A TVS diode conducts and clamps the voltage to a safe level, protecting the downstream components from damage. This is achieved through the rapid conduction of the diode when the voltage exceeds the breakdown voltage.

Detailed Application Field Plans

The MSMLJ7.5A TVS diode is commonly used in various electronic applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative TVS diode models that can be considered as alternatives to the MSMLJ7.5A include: - SMAJ7.5A - P4SMAJ7.5A - SMBJ7.5A - SMCJ7.5A

In summary, the MSMLJ7.5A TVS diode is a crucial component in electronic circuits, providing effective protection against voltage spikes and transients. Its fast response time, low clamping voltage, and high surge capability make it suitable for a wide range of applications.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af MSMLJ7.5A i tekniske løsninger

  1. What is MSMLJ7.5A?

    • MSMLJ7.5A is a type of transient voltage suppressor diode used to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum voltage rating for MSMLJ7.5A?

    • The maximum voltage rating for MSMLJ7.5A is 7.5 volts.

  3. What are the typical applications of MSMLJ7.5A in technical solutions?

    • MSMLJ7.5A is commonly used in power supplies, communication equipment, automotive electronics, and industrial control systems to protect sensitive components from voltage surges.

  4. How does MSMLJ7.5A provide protection against voltage spikes?

    • MSMLJ7.5A clamps the voltage across the circuit when it exceeds the specified level, diverting excess current away from sensitive components.

  5. What is the peak pulse power handling capability of MSMLJ7.5A?

    • The peak pulse power handling capability of MSMLJ7.5A is typically around 1500 watts.

  6. Are there any polarity considerations when using MSMLJ7.5A?

    • Yes, MSMLJ7.5A is unidirectional, meaning it only conducts current in one direction. Proper orientation is crucial for effective protection.

  7. Can MSMLJ7.5A be used in high-frequency applications?

    • Yes, MSMLJ7.5A has a fast response time and can be used in high-frequency applications to protect against voltage transients.

  8. What are the temperature specifications for MSMLJ7.5A?

    • MSMLJ7.5A typically operates within a temperature range of -55°C to 150°C, making it suitable for a wide range of environments.

  9. Is MSMLJ7.5A RoHS compliant?

    • Yes, MSMLJ7.5A is designed to meet RoHS (Restriction of Hazardous Substances) compliance standards.

  10. Where can I find detailed specifications and application notes for MSMLJ7.5A?

    • Detailed specifications and application notes for MSMLJ7.5A can be found in the product datasheet provided by the manufacturer or on their official website.