Microsemi Corporation
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MASMLJ48A/TR
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MASMLJ48A/TR

Product Overview

Category

The MASMLJ48A/TR belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage spikes and transients.

Characteristics

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

Package

The MASMLJ48A/TR is typically available in a surface mount package.

Essence

The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

It is commonly packaged in reels and available in quantities suitable for production runs.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 53.3V
  • Maximum Clamping Voltage: 85V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The MASMLJ48A/TR typically has two pins, with the anode and cathode connections clearly marked.

Functional Features

  • Provides protection against voltage surges and transients
  • Fast response time ensures minimal impact on the protected circuit
  • Low clamping voltage prevents excessive voltage from reaching sensitive components

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • Compact and easy to integrate into circuit designs

Disadvantages

  • May require additional components for comprehensive surge protection
  • Limited to specific voltage and current ratings

Working Principles

When a voltage surge occurs, the TVS diode conducts and diverts the excess current away from the protected components, limiting the voltage across the circuit.

Detailed Application Field Plans

The MASMLJ48A/TR is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMAJ48A: Similar specifications but in a different package
  • P6SMBJ48CA: Higher power handling capability with similar breakdown voltage

In conclusion, the MASMLJ48A/TR is a crucial component in protecting electronic circuits from voltage transients and surges, finding widespread use in various applications due to its reliable performance and compact design.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MASMLJ48A/TR en soluciones técnicas

  1. What is MASMLJ48A/TR?

    • MASMLJ48A/TR is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of MASMLJ48A/TR?

    • The maximum peak pulse power of MASMLJ48A/TR is 400 watts.

  3. What is the breakdown voltage of MASMLJ48A/TR?

    • The breakdown voltage of MASMLJ48A/TR is 64.4 volts.

  4. What are the typical applications of MASMLJ48A/TR?

    • MASMLJ48A/TR is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of MASMLJ48A/TR?

    • The operating temperature range of MASMLJ48A/TR is -55°C to +150°C.

  6. What is the package type of MASMLJ48A/TR?

    • MASMLJ48A/TR is available in a surface mount DO-214AB package.

  7. Does MASMLJ48A/TR comply with RoHS requirements?

    • Yes, MASMLJ48A/TR is compliant with RoHS (Restriction of Hazardous Substances) requirements.

  8. What is the clamping voltage of MASMLJ48A/TR?

    • The clamping voltage of MASMLJ48A/TR is 103 volts at 10A.

  9. Is MASMLJ48A/TR suitable for high-speed data lines?

    • Yes, MASMLJ48A/TR is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.

  10. Can MASMLJ48A/TR be used in consumer electronics?

    • Yes, MASMLJ48A/TR can be used in consumer electronics like smartphones, tablets, and laptops for overvoltage protection.