Microsemi Corporation
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MASMBG43AE3
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MASMBG43AE3

Product Overview

Category

The MASMBG43AE3 belongs to the category of semiconductor devices.

Use

It is used as a transient voltage suppressor diode for overvoltage protection in electronic circuits.

Characteristics

  • Fast response time
  • Low clamping voltage
  • High surge current capability

Package

The MASMBG43AE3 is available in a surface mount DO-214AC (SMA) package.

Essence

The essence of MASMBG43AE3 lies in its ability to protect sensitive electronic components from voltage spikes and surges.

Packaging/Quantity

It is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 43V
  • Maximum Clamping Voltage: 77.4V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The MASMBG43AE3 has two pins, anode, and cathode, which are clearly labeled on the device.

Functional Features

  • Transient voltage suppression
  • Reverse standoff voltage
  • Low leakage current

Advantages

  • Fast response time protects sensitive components
  • Low clamping voltage ensures minimal impact on the circuit
  • High surge current capability for robust protection

Disadvantages

  • Limited breakdown voltage compared to higher-rated devices
  • Sensitive to prolonged overvoltage conditions

Working Principles

When an overvoltage condition occurs, the MASMBG43AE3 conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The MASMBG43AE3 is commonly used in: - Consumer electronics - Telecommunications equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMAJ43A: Similar specifications but in a different package
  • P6SMB43A: Higher power rating and clamping voltage

In conclusion, the MASMBG43AE3 is a crucial component in safeguarding electronic circuits from voltage transients, offering fast response and reliable protection. Its characteristics, specifications, and application field plans make it a valuable asset in various industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MASMBG43AE3 en soluciones técnicas

  1. What is MASMBG43AE3?

    • MASMBG43AE3 is a transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What is the maximum peak pulse power of MASMBG43AE3?

    • The maximum peak pulse power of MASMBG43AE3 is 600 watts.

  3. What is the breakdown voltage of MASMBG43AE3?

    • The breakdown voltage of MASMBG43AE3 is 43 volts.

  4. What are the typical applications of MASMBG43AE3?

    • Typical applications of MASMBG43AE3 include protection of telecommunications equipment, automotive electronics, industrial control systems, and consumer electronics from voltage surges.

  5. What is the operating temperature range of MASMBG43AE3?

    • The operating temperature range of MASMBG43AE3 is -55°C to +150°C.

  6. What is the package type of MASMBG43AE3?

    • MASMBG43AE3 is available in a DO-214AC (SMA) package.

  7. What is the clamping voltage of MASMBG43AE3?

    • The clamping voltage of MASMBG43AE3 is 77.4 volts at 1A.

  8. Is MASMBG43AE3 RoHS compliant?

    • Yes, MASMBG43AE3 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. Can MASMBG43AE3 be used for surge protection in power supply units?

    • Yes, MASMBG43AE3 can be used for surge protection in power supply units to safeguard against voltage spikes and surges.

  10. Does MASMBG43AE3 require any external components for proper operation?

    • No, MASMBG43AE3 does not require any external components for proper operation, making it easy to integrate into technical solutions.