Microsemi Corporation
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MASMCJ54CAE3
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MASMCJ54CAE3

Product Overview

Category

The MASMCJ54CAE3 belongs to the category of semiconductor devices, specifically a type of diode known as a transient voltage suppressor (TVS) diode.

Use

This diode is primarily used for protecting sensitive electronic components from voltage spikes and transients in various electronic circuits.

Characteristics

  • Fast response time
  • Low clamping voltage
  • High surge current capability
  • Compact package size

Package

The MASMCJ54CAE3 is typically available in a surface mount package, making it suitable for automated assembly processes.

Essence

The essence of this diode lies in its ability to rapidly divert excess voltage away from sensitive components, thereby safeguarding them from potential damage.

Packaging/Quantity

These diodes are commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 54V
  • Maximum Clamping Voltage: 87.1V
  • Operating Temperature Range: -55°C to 150°C
  • Package Type: DO-214AB (SMC)

Detailed Pin Configuration

The MASMCJ54CAE3 features a standard SMC package with two leads. The pin configuration is as follows: 1. Anode 2. Cathode

Functional Features

  • Transient voltage suppression
  • Bidirectional clamping capability
  • Low leakage current
  • High reliability

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Wide operating temperature range
  • Compact and easy to integrate into circuit designs

Disadvantages

  • Limited maximum clamping voltage
  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a voltage transient occurs, the MASMCJ54CAE3 diode rapidly conducts, diverting the excess energy away from the protected circuit. This action effectively limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The MASMCJ54CAE3 is commonly used in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • SMAJ54A: Similar TVS diode with SMA package
  • P6SMB54CA: TVS diode with SMB package and similar electrical characteristics
  • 1.5SMC54CA: TVS diode with 1.5kW peak pulse power handling capability

In conclusion, the MASMCJ54CAE3 is a crucial component in protecting electronic circuits from voltage transients, offering fast response times and high surge current capabilities. Its compact package and wide application field make it a versatile choice for various electronic designs.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem MASMCJ54CAE3 w rozwiązaniach technicznych

  1. What is MASMCJ54CAE3?

    • MASMCJ54CAE3 is a transient voltage suppressor diode, commonly used to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum voltage rating of MASMCJ54CAE3?

    • The maximum voltage rating of MASMCJ54CAE3 is 54V.

  3. What is the peak pulse current handling capability of MASMCJ54CAE3?

    • MASMCJ54CAE3 can handle peak pulse currents up to 300A.

  4. What are the typical applications of MASMCJ54CAE3?

    • MASMCJ54CAE3 is commonly used in surge protection for telecommunications equipment, power supplies, and automotive electronics.

  5. What is the breakdown voltage of MASMCJ54CAE3?

    • The breakdown voltage of MASMCJ54CAE3 is typically around 60V.

  6. What is the response time of MASMCJ54CAE3 to voltage transients?

    • MASMCJ54CAE3 has a very fast response time, typically in the nanosecond range.

  7. Is MASMCJ54CAE3 suitable for high-speed data lines protection?

    • Yes, MASMCJ54CAE3 is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI.

  8. Does MASMCJ54CAE3 require any external components for proper operation?

    • MASMCJ54CAE3 does not require any external components for basic transient voltage suppression, but may benefit from additional filtering or clamping circuits in some applications.

  9. What is the operating temperature range of MASMCJ54CAE3?

    • MASMCJ54CAE3 is typically rated for operation between -55°C to 150°C.

  10. Are there any recommended layout considerations when using MASMCJ54CAE3 in a circuit?

    • It is recommended to keep the traces short and provide a low-impedance path to the ground plane for optimal performance of MASMCJ54CAE3.