Microsemi Corporation
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MSMBG51CAE3
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MSMBG51CAE3 Product Overview

Introduction

The MSMBG51CAE3 belongs to the category of semiconductor devices and is commonly used as a transient voltage suppressor (TVS) diode. This device is designed to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The MSMBG51CAE3 offers unique characteristics, packaging, and quantity options that make it suitable for various applications.

Basic Information Overview

  • Category: Semiconductor Devices
  • Use: Transient Voltage Suppressor (TVS) Diode
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: SMB (DO-214AA)
  • Essence: Protection against voltage transients
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 600 W
  • Standoff Voltage Range: 6.8 V to 220 V
  • Breakdown Voltage: 7.5 V to 246 V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The MSMBG51CAE3 TVS diode has a standard SMB (DO-214AA) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage transients by diverting excessive current away from sensitive components.
  • Fast Response Time: Reacts quickly to transient events, minimizing the risk of damage to connected devices.
  • High Surge Capability: Can withstand high surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact SMB package
  • Wide range of standoff and breakdown voltages available

Disadvantages

  • Limited power dissipation capability compared to larger TVS diodes
  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

The MSMBG51CAE3 TVS diode operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the diode rapidly switches into its low impedance state, shunting excess current away from the protected circuit. This action helps to limit the voltage across the protected components, safeguarding them from potential damage.

Detailed Application Field Plans

The MSMBG51CAE3 is widely used in various electronic systems and equipment, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies - LED lighting systems

Detailed and Complete Alternative Models

Some alternative TVS diode models that can be considered as alternatives to the MSMBG51CAE3 include: - SMAJ5.0A: Standoff Voltage - 5.0 V, Breakdown Voltage - 6.4 V, Package - SMA - P6KE15CA: Standoff Voltage - 12.8 V, Breakdown Voltage - 14.3 V, Package - DO-15 - SMCJ33A: Standoff Voltage - 28.2 V, Breakdown Voltage - 31.4 V, Package - SMC

In conclusion, the MSMBG51CAE3 TVS diode offers effective transient voltage suppression and is suitable for a wide range of applications. Its compact size, fast response time, and high surge capability make it a valuable component in protecting sensitive electronics from voltage transients.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MSMBG51CAE3 en soluciones técnicas

  1. What is MSMBG51CAE3?

    • MSMBG51CAE3 is a type of semiconductor diode used for voltage regulation and transient suppression in electronic circuits.

  2. How does MSMBG51CAE3 work?

    • MSMBG51CAE3 works by conducting excess voltage away from sensitive components in a circuit, thereby protecting them from damage due to voltage spikes or transients.

  3. What are the typical applications of MSMBG51CAE3?

    • MSMBG51CAE3 is commonly used in power supplies, communication equipment, automotive electronics, and industrial control systems for surge protection and voltage regulation.

  4. What are the key specifications of MSMBG51CAE3?

    • The key specifications of MSMBG51CAE3 include its breakdown voltage, maximum clamping voltage, peak pulse current capability, and response time.

  5. How do I select the right MSMBG51CAE3 for my application?

    • When selecting an MSMBG51CAE3, consider the operating voltage range, maximum surge current, and the specific requirements of your application to ensure proper protection.

  6. Can MSMBG51CAE3 be used for ESD protection?

    • Yes, MSMBG51CAE3 can be used for electrostatic discharge (ESD) protection in electronic devices and integrated circuits.

  7. What are the advantages of using MSMBG51CAE3 over other types of transient voltage suppressors?

    • MSMBG51CAE3 offers low clamping voltage, fast response time, and high surge current capability, making it suitable for demanding applications.

  8. Are there any limitations to using MSMBG51CAE3?

    • While MSMBG51CAE3 provides effective transient suppression, it is important to ensure proper heat dissipation and consider its voltage drop under normal operating conditions.

  9. Can MSMBG51CAE3 be used in high-frequency applications?

    • Yes, MSMBG51CAE3 is suitable for high-frequency applications due to its low capacitance and fast response characteristics.

  10. Where can I purchase MSMBG51CAE3 for my technical solution?

    • MSMBG51CAE3 can be purchased from authorized distributors, semiconductor suppliers, and online electronics component retailers.