Microsemi Corporation
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MSMBG78A
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MSMBG78A Product Overview

Introduction

The MSMBG78A is a semiconductor product belonging to the category of voltage suppressor diodes. These diodes are widely used in electronic circuits to protect sensitive components from voltage spikes and surges. The MSMBG78A exhibits specific characteristics, packaging, and functional features that make it suitable for various applications.

Basic Information Overview

  • Category: Voltage Suppressor Diode
  • Use: Protection against voltage spikes and surges in electronic circuits
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: SOD-128 package
  • Essence: Semiconductor device for voltage suppression
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Maximum Reverse Standoff Voltage: 78V
  • Breakdown Voltage Range: 86.7V to 103.3V
  • Peak Pulse Power Dissipation: 600W
  • Operating Temperature Range: -55°C to 150°C
  • Storage Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The MSMBG78A typically has two pins, with the anode and cathode connections clearly marked on the SOD-128 package. The pin configuration is as follows: - Pin 1 (Anode) - Pin 2 (Cathode)

Functional Features

  • Voltage Suppression: Rapidly clamps excessive voltage to protect downstream components
  • Fast Response Time: Quickly responds to voltage transients to prevent damage
  • High Surge Capability: Can withstand high surge currents without degradation

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • Compact SOD-128 package
  • High surge capability

Disadvantages

  • Limited to specific voltage ranges
  • Requires careful consideration of reverse standoff voltage

Working Principles

The MSMBG78A operates based on the principle of avalanche breakdown. When a voltage spike occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuit. This action effectively limits the voltage across the circuit, safeguarding sensitive components.

Detailed Application Field Plans

The MSMBG78A finds application in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models to the MSMBG78A include: - MSMBG5.0A: Lower voltage variant - MSMBG15A: Higher voltage variant - P6SMBJ78CA: Surface mount variant - 1.5KE82A: Axial lead variant

In conclusion, the MSMBG78A voltage suppressor diode offers effective protection against voltage spikes and surges in electronic circuits. Its fast response time, high surge capability, and compact package make it a valuable component in various applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi MSMBG78A dalam penyelesaian teknikal

  1. What is MSMBG78A?

    • MSMBG78A is a specialized material used in technical solutions, known for its high strength and durability.

  2. What are the key properties of MSMBG78A?

    • MSMBG78A exhibits excellent thermal stability, corrosion resistance, and mechanical strength, making it suitable for demanding technical applications.

  3. In what industries is MSMBG78A commonly used?

    • MSMBG78A is frequently utilized in aerospace, automotive, and industrial manufacturing due to its exceptional performance under extreme conditions.

  4. How does MSMBG78A compare to other materials in terms of cost and performance?

    • MSMBG78A may have a higher initial cost compared to some materials, but its superior longevity and performance often make it a cost-effective choice in the long run.

  5. Can MSMBG78A be machined or formed easily?

    • While MSMBG78A is a tough material, it can be machined and formed using specialized techniques, making it adaptable to various technical requirements.

  6. What are the temperature limits of MSMBG78A?

    • MSMBG78A can withstand high temperatures up to [insert specific temperature range] without compromising its structural integrity.

  7. Does MSMBG78A require any special handling or storage considerations?

    • MSMBG78A should be stored in a controlled environment to prevent moisture absorption and contamination, and it may require specific handling procedures to maintain its quality.

  8. Are there any known compatibility issues with MSMBG78A and other materials or substances?

    • MSMBG78A is generally compatible with common engineering materials, but it's important to verify its compatibility with specific substances or environments to avoid potential issues.

  9. What are the typical applications of MSMBG78A in technical solutions?

    • MSMBG78A is commonly used in structural components, high-stress assemblies, and critical parts where reliability and performance are paramount.

  10. Are there any ongoing developments or advancements related to MSMBG78A that could impact its application in technical solutions?

    • Ongoing research and development efforts may lead to improved formulations or new applications for MSMBG78A, so it's important to stay updated on any advancements in this area.