Microsemi Corporation
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MSMLJ70CAE3
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MSMLJ70CAE3 Product Overview

Introduction

The MSMLJ70CAE3 belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect electronic circuits from voltage spikes and transients. The MSMLJ70CAE3 is known for its high reliability, fast response time, and robust packaging.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients in electronic circuits
  • Characteristics: High reliability, fast response time
  • Package: SMA package
  • Essence: Provides overvoltage protection for sensitive electronic components
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

  • Voltage - Reverse Standoff (Typ): 70V
  • Voltage - Breakdown: 77.8V
  • Clamping Voltage: 113V
  • Peak Pulse Current: 10A
  • Capacitance: 150pF
  • Operating Temperature: -55°C to 150°C
  • Mounting Type: Surface Mount
  • Package / Case: DO-214AC (SMA)

Detailed Pin Configuration

The MSMLJ70CAE3 has two pins: 1. Anode 2. Cathode

Functional Features

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

Advantages

  • Reliable overvoltage protection
  • Compact SMA package
  • Wide operating temperature range

Disadvantages

  • Limited peak pulse current compared to some alternative models
  • Higher capacitance may affect high-frequency performance

Working Principles

When a voltage spike occurs, the MSMLJ70CAE3 conducts current to divert the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The MSMLJ70CAE3 is widely used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MSMLJ70CAE3 include: - P6SMBJ70CA - SMBJ70CA - 1.5SMCJ70CA - P4SMAJ70CA

In conclusion, the MSMLJ70CAE3 transient voltage suppressor diode offers reliable overvoltage protection with its fast response time and high surge current capability. While it has certain limitations, such as lower peak pulse current compared to some alternatives, its compact size and wide operating temperature range make it a popular choice for various electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MSMLJ70CAE3 en soluciones técnicas

  1. What is MSMLJ70CAE3?

    • MSMLJ70CAE3 is a surface mount transient voltage suppressor diode used to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum working voltage of MSMLJ70CAE3?

    • The maximum working voltage of MSMLJ70CAE3 is 70 volts.

  3. What is the peak pulse current rating of MSMLJ70CAE3?

    • The peak pulse current rating of MSMLJ70CAE3 is typically 30A.

  4. What are the typical applications of MSMLJ70CAE3?

    • MSMLJ70CAE3 is commonly used in various technical solutions such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems for transient voltage protection.

  5. What is the response time of MSMLJ70CAE3?

    • The response time of MSMLJ70CAE3 is very fast, typically in the nanosecond range, providing quick protection against voltage transients.

  6. Is MSMLJ70CAE3 RoHS compliant?

    • Yes, MSMLJ70CAE3 is RoHS compliant, making it suitable for use in environmentally conscious designs.

  7. What is the operating temperature range of MSMLJ70CAE3?

    • The operating temperature range of MSMLJ70CAE3 is typically -55°C to 150°C, allowing for use in a wide range of environments.

  8. Does MSMLJ70CAE3 require any external components for proper operation?

    • MSMLJ70CAE3 does not require any external components for basic operation, but appropriate circuit design and layout considerations are important for optimal performance.

  9. What is the packaging type of MSMLJ70CAE3?

    • MSMLJ70CAE3 is available in a surface mount package, making it suitable for automated assembly processes.

  10. Can MSMLJ70CAE3 be used in high-speed data lines?

    • Yes, MSMLJ70CAE3 can be used in high-speed data lines to protect against voltage surges and transients without significantly affecting signal integrity.