Microsemi Corporation
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MXLSMBJ7.5CAE3
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MXLSMBJ7.5CAE3 Product Overview

Introduction

The MXLSMBJ7.5CAE3 belongs to the category of transient voltage suppressor diodes and is designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage transients
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: SMB (DO-214AA)
  • Essence: Silicon junction diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - Reverse Standoff (Typ): 7.5V
  • Voltage - Breakdown (Min): 8.33V
  • Voltage - Clamping (Max) @ Ipp: 13.6V
  • Current - Peak Pulse (10/1000µs): 26.3A
  • Power - Peak Pulse: 600W
  • Operating Temperature: -55°C ~ 150°C

Detailed Pin Configuration

The MXLSMBJ7.5CAE3 has a standard SMB package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

  • Fast response to transient over-voltage events
  • Low clamping voltage to protect downstream components
  • High surge current capability for robust protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Compact SMB package for space-constrained applications
  • Wide operating temperature range

Disadvantages

  • Limited to lower voltage transient suppression
  • May require additional circuitry for higher energy transients

Working Principles

The MXLSMBJ7.5CAE3 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds the breakdown voltage, diverting the transient energy away from the protected circuit.

Detailed Application Field Plans

The MXLSMBJ7.5CAE3 is suitable for various applications including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

  • MXLSMBJ5.0CAE3: 5.0V reverse standoff voltage
  • MXLSMBJ12CAE3: 12V reverse standoff voltage
  • MXLSMBJ24CAE3: 24V reverse standoff voltage

In conclusion, the MXLSMBJ7.5CAE3 transient voltage suppressor diode offers effective protection against voltage transients in a compact SMB package, making it suitable for a wide range of electronic applications.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق MXLSMBJ7.5CAE3 في الحلول التقنية

  1. What is MXLSMBJ7.5CAE3 and what is its application in technical solutions?

    • MXLSMBJ7.5CAE3 is a transient voltage suppressor diode used to protect sensitive electronic components from voltage spikes and transients in technical solutions.

  2. How does MXLSMBJ7.5CAE3 provide protection in technical solutions?

    • MXLSMBJ7.5CAE3 clamps the voltage to a safe level by diverting excess current away from sensitive components, preventing damage from transient events.

  3. What are the key specifications of MXLSMBJ7.5CAE3 relevant to its application in technical solutions?

    • The key specifications include its breakdown voltage, maximum clamping voltage, peak pulse current capability, and response time.

  4. In what types of technical solutions is MXLSMBJ7.5CAE3 commonly used?

    • MXLSMBJ7.5CAE3 is commonly used in power supplies, communication equipment, automotive electronics, and industrial control systems.

  5. How does MXLSMBJ7.5CAE3 compare to other transient voltage suppressors in technical applications?

    • MXLSMBJ7.5CAE3 offers a balance of clamping performance, response time, and peak pulse current handling, making it suitable for a wide range of technical solutions.

  6. What are the best practices for integrating MXLSMBJ7.5CAE3 into a technical solution?

    • Best practices include proper PCB layout, placement near sensitive components, and ensuring adequate thermal management for optimal performance.

  7. Can MXLSMBJ7.5CAE3 be used in high-frequency applications?

    • Yes, MXLSMBJ7.5CAE3 can be used in high-frequency applications, but attention should be paid to its parasitic capacitance and inductance effects.

  8. What are the potential failure modes of MXLSMBJ7.5CAE3 in technical solutions?

    • Potential failure modes include thermal runaway under sustained overvoltage conditions and degradation due to prolonged exposure to high-energy transients.

  9. Are there any industry standards or certifications that MXLSMBJ7.5CAE3 complies with for use in technical solutions?

    • MXLSMBJ7.5CAE3 may comply with industry standards such as IEC 61000-4-5 for surge immunity and AEC-Q101 for automotive applications.

  10. What are the recommended storage and handling guidelines for MXLSMBJ7.5CAE3 in technical solutions?

    • It is recommended to store MXLSMBJ7.5CAE3 in a dry environment, handle it with ESD precautions, and avoid mechanical stress during assembly and operation.