Microsemi Corporation
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MSMLJ90AE3/TR
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MSMLJ90AE3/TR

Product Overview

  • Category: Diode
  • Use: Rectification and surge protection
  • Characteristics: High surge capability, low forward voltage drop
  • Package: DO-214AB (SMC)
  • Essence: Semiconductor diode for surge protection
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 90W
  • Breakdown Voltage: 77.8V to 86V
  • Forward Voltage Drop: 0.9V at 10A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The MSMLJ90AE3/TR diode has a standard DO-214AB (SMC) package with two pins. The anode is connected to pin 1, and the cathode is connected to pin 2.

Functional Features

  • High surge capability for overvoltage protection
  • Low forward voltage drop for efficient rectification
  • Fast response time to transient voltage surges

Advantages and Disadvantages

Advantages

  • Excellent surge protection capability
  • Low power dissipation
  • Compact SMC package for space-saving designs

Disadvantages

  • Higher cost compared to standard rectifier diodes
  • Limited reverse voltage capability compared to some other diode types

Working Principles

The MSMLJ90AE3/TR operates based on the principles of semiconductor junction behavior. When subjected to a surge or transient voltage, the diode rapidly conducts, diverting excess current away from sensitive components.

Detailed Application Field Plans

This diode is commonly used in various electronic devices and systems requiring surge protection, such as: - Power supplies - Automotive electronics - Industrial control systems - Telecommunication equipment

Detailed and Complete Alternative Models

  • Alternative Model 1: MSMLJ100AE3/TR
    • Peak Pulse Power: 100W
    • Breakdown Voltage: 88.1V to 98V
    • Forward Voltage Drop: 0.9V at 10A
  • Alternative Model 2: MSMLJ120AE3/TR
    • Peak Pulse Power: 120W
    • Breakdown Voltage: 103V to 114V
    • Forward Voltage Drop: 0.9V at 10A

This comprehensive entry provides detailed information about the MSMLJ90AE3/TR diode, including its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MSMLJ90AE3/TR en soluciones técnicas

  1. What is MSMLJ90AE3/TR?

    • MSMLJ90AE3/TR is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What are the key features of MSMLJ90AE3/TR?

    • The key features of MSMLJ90AE3/TR include a low profile package, high surge capability, and fast response time.

  3. What is the maximum working voltage of MSMLJ90AE3/TR?

    • The maximum working voltage of MSMLJ90AE3/TR is 90V.

  4. How does MSMLJ90AE3/TR protect electronic circuits?

    • MSMLJ90AE3/TR clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  5. In what applications can MSMLJ90AE3/TR be used?

    • MSMLJ90AE3/TR is commonly used in telecommunications equipment, industrial automation, power supplies, and automotive electronics.

  6. What is the operating temperature range of MSMLJ90AE3/TR?

    • The operating temperature range of MSMLJ90AE3/TR is -55°C to +150°C.

  7. Does MSMLJ90AE3/TR comply with any industry standards?

    • Yes, MSMLJ90AE3/TR complies with the RoHS directive and is lead-free.

  8. What is the typical capacitance of MSMLJ90AE3/TR?

    • The typical capacitance of MSMLJ90AE3/TR is 200pF.

  9. Can MSMLJ90AE3/TR be used for ESD protection?

    • Yes, MSMLJ90AE3/TR can be used for electrostatic discharge (ESD) protection in various electronic circuits.

  10. Are there any recommended layout considerations for using MSMLJ90AE3/TR?

    • It is recommended to minimize the length of the traces between the protected component and MSMLJ90AE3/TR, and to provide a low impedance path to ground for optimal performance.