Microsemi Corporation
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MSMCJ75A
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MSMCJ75A

Introduction

The MSMCJ75A is a component belonging to the category of transient voltage suppressor diodes. These diodes are widely used for protecting sensitive electronic devices from voltage spikes and transients. The MSMCJ75A is known for its high reliability, low leakage current, and fast response time, making it an essential component in various electronic circuits.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: High reliability, low leakage current, fast response time
  • Package: SMA (DO-214AC)
  • Essence: Safeguarding electronic devices from voltage surges
  • Packaging/Quantity: Tape & Reel, 1800 units per reel

Specifications

  • Peak Power Dissipation: 1500W
  • Breakdown Voltage: 75V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The MSMCJ75A follows the standard SMA (DO-214AC) package configuration with two pins.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
  • Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.
  • Low Leakage Current: Ensures minimal power dissipation during normal operation.

Advantages and Disadvantages

Advantages

  • Reliable protection against voltage transients
  • Fast response time
  • Low leakage current

Disadvantages

  • Limited breakdown voltage compared to higher-rated diodes
  • Sensitive to reverse voltage polarity

Working Principles

The MSMCJ75A operates based on the principle of avalanche breakdown. When a voltage spike occurs, the diode rapidly conducts, diverting excess current away from the protected circuit. This action effectively limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The MSMCJ75A finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  1. SMCJ75A: Similar specifications and package, but in SMC package format.
  2. P6SMB75A: Offers a different package (DO-214AA) while providing similar electrical characteristics.
  3. 1.5SMC75A: Higher power dissipation capability with a similar breakdown voltage.

In conclusion, the MSMCJ75A transient voltage suppressor diode offers reliable protection against voltage spikes and transients, making it an indispensable component in various electronic applications.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng MSMCJ75A sa mga teknikal na solusyon

Sure, here are 10 common questions and answers related to the application of MSMCJ75A in technical solutions:

  1. What is the maximum peak pulse power dissipation of the MSMCJ75A?

    • The maximum peak pulse power dissipation of the MSMCJ75A is 1500 watts.

  2. What is the breakdown voltage of the MSMCJ75A?

    • The breakdown voltage of the MSMCJ75A is typically 82.4 volts.

  3. What is the operating temperature range for the MSMCJ75A?

    • The operating temperature range for the MSMCJ75A is -55°C to +150°C.

  4. What is the typical reverse standoff voltage of the MSMCJ75A?

    • The typical reverse standoff voltage of the MSMCJ75A is 64.5 volts.

  5. What is the peak pulse current rating of the MSMCJ75A?

    • The peak pulse current rating of the MSMCJ75A is 30.4A.

  6. What are the typical applications for the MSMCJ75A?

    • The MSMCJ75A is commonly used in surge protection for telecommunications equipment, industrial equipment, and automotive systems.

  7. Does the MSMCJ75A offer low leakage under working conditions?

    • Yes, the MSMCJ75A offers low leakage under working conditions, making it suitable for sensitive electronic devices.

  8. Is the MSMCJ75A RoHS compliant?

    • Yes, the MSMCJ75A is RoHS compliant, meeting environmental standards.

  9. Can the MSMCJ75A be used for overvoltage protection in power supply units?

    • Yes, the MSMCJ75A is suitable for overvoltage protection in power supply units and other voltage-sensitive applications.

  10. What package type is the MSMCJ75A available in?

    • The MSMCJ75A is available in a DO-214AB (SMC) package, which is suitable for surface mount applications.

I hope these questions and answers are helpful for your technical solutions involving the MSMCJ75A. Let me know if you need further assistance!