Microsemi Corporation
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MASMBJ54AE3
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MASMBJ54AE3

Product Overview

Category

The MASMBJ54AE3 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

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

Package

The MASMBJ54AE3 is available in a DO-214AC (SMA) package.

Essence

The essence of MASMBJ54AE3 lies in its ability to provide reliable protection for electronic circuits against transient voltage events.

Packaging/Quantity

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

Specifications

  • Standoff Voltage: 48.5V
  • Breakdown Voltage: 53.9V
  • Maximum Clamping Voltage: 77.4V
  • Peak Pulse Current: 10A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The MASMBJ54AE3 TVS diode has two pins, anode, and cathode, which are denoted by the markings on the device and are essential for proper installation and orientation.

Functional Features

  • Provides bi-directional protection
  • Low leakage current
  • High reliability and durability
  • Compact design for space-constrained applications

Advantages

  • Effective protection against transient voltage events
  • Fast response time ensures minimal impact on the protected circuit
  • RoHS compliance for environmental sustainability

Disadvantages

  • Limited peak pulse current compared to higher-rated TVS diodes
  • May require additional circuitry for overvoltage protection in some applications

Working Principles

When a transient voltage event occurs, the MASMBJ54AE3 TVS diode rapidly conducts, diverting the excess energy away from the protected circuit and clamping the voltage to a safe level. This action helps prevent damage to sensitive electronic components.

Detailed Application Field Plans

The MASMBJ54AE3 is commonly used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to MASMBJ54AE3 include: - SMAJ48A - P6SMBJ48A - 1.5SMC48A

In conclusion, the MASMBJ54AE3 transient voltage suppressor diode offers effective protection against transient voltage events, making it an essential component in safeguarding sensitive electronic circuits across various industries.

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Énumérez 10 questions et réponses courantes liées à l'application de MASMBJ54AE3 dans les solutions techniques

  1. What is MASMBJ54AE3?

    • MASMBJ54AE3 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage transients in various applications.

  2. What is the maximum peak pulse power of MASMBJ54AE3?

    • The maximum peak pulse power of MASMBJ54AE3 is 600 watts.

  3. What is the breakdown voltage of MASMBJ54AE3?

    • The breakdown voltage of MASMBJ54AE3 is 58.9 volts.

  4. What are the typical applications of MASMBJ54AE3?

    • Typical applications of MASMBJ54AE3 include protection of electronic equipment such as telecommunication systems, industrial controls, and consumer electronics from voltage surges.

  5. What is the operating temperature range of MASMBJ54AE3?

    • The operating temperature range of MASMBJ54AE3 is -55°C to +150°C.

  6. What is the reverse stand-off voltage of MASMBJ54AE3?

    • The reverse stand-off voltage of MASMBJ54AE3 is 48.5 volts.

  7. Does MASMBJ54AE3 comply with RoHS requirements?

    • Yes, MASMBJ54AE3 is compliant with RoHS (Restriction of Hazardous Substances) requirements.

  8. What is the packaging type for MASMBJ54AE3?

    • MASMBJ54AE3 is available in a variety of packaging options including DO-214AC (SMA) and DO-214AB (SMC).

  9. Is MASMBJ54AE3 suitable for high-speed data lines?

    • Yes, MASMBJ54AE3 is suitable for protecting high-speed data lines from voltage transients.

  10. What are the key features of MASMBJ54AE3?

    • Key features of MASMBJ54AE3 include low clamping voltage, fast response time, and high surge capability, making it ideal for transient voltage suppression in various technical solutions.