Microsemi Corporation
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SMCJ48AE3/TR13
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SMCJ48AE3/TR13

Product Overview

Category

SMCJ48AE3/TR13 belongs to the category of transient voltage suppressor diodes.

Use

These diodes are used to protect sensitive electronic components from voltage spikes and transients.

Characteristics

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

Package

The SMCJ48AE3/TR13 is available in a surface mount package.

Essence

The essence of this product lies in its ability to provide reliable protection for electronic circuits against voltage surges.

Packaging/Quantity

The SMCJ48AE3/TR13 is typically packaged in reels and is available in quantities suitable for production runs.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 53.3V
  • Maximum Clamping Voltage: 85.5V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMCJ48AE3/TR13 has a standard surface mount configuration with two terminals.

Functional Features

  • Fast response to transient over-voltage events
  • Low clamping voltage to protect downstream components
  • High surge current capability for robust protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • Suitable for high surge current applications

Disadvantages

  • May require additional circuitry for comprehensive protection in some applications
  • Sensitive to reverse bias conditions

Working Principles

When a voltage spike occurs, the SMCJ48AE3/TR13 rapidly conducts, diverting the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The SMCJ48AE3/TR13 is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SMCJ48AE3/TR13 include: - P6KE51CA - 1.5KE56A - SMAJ58A

In conclusion, the SMCJ48AE3/TR13 transient voltage suppressor diode offers effective protection against voltage spikes and transients, making it an essential component in various electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMCJ48AE3/TR13 en soluciones técnicas

  1. What is the maximum peak pulse power of SMCJ48AE3/TR13?

    • The maximum peak pulse power of SMCJ48AE3/TR13 is 1500 watts.

  2. What is the breakdown voltage of SMCJ48AE3/TR13?

    • The breakdown voltage of SMCJ48AE3/TR13 is 53.3 volts.

  3. What is the typical clamping voltage of SMCJ48AE3/TR13?

    • The typical clamping voltage of SMCJ48AE3/TR13 is 77.4 volts at 77.5A.

  4. What are the applications of SMCJ48AE3/TR13?

    • SMCJ48AE3/TR13 is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of SMCJ48AE3/TR13?

    • The operating temperature range of SMCJ48AE3/TR13 is -55°C to +150°C.

  6. What is the package type of SMCJ48AE3/TR13?

    • SMCJ48AE3/TR13 comes in a DO-214AB (SMC) package.

  7. Does SMCJ48AE3/TR13 comply with RoHS requirements?

    • Yes, SMCJ48AE3/TR13 is compliant with RoHS requirements.

  8. What is the reverse stand-off voltage of SMCJ48AE3/TR13?

    • The reverse stand-off voltage of SMCJ48AE3/TR13 is 48 volts.

  9. Is SMCJ48AE3/TR13 suitable for high-speed data lines?

    • Yes, SMCJ48AE3/TR13 is suitable for protecting high-speed data lines from transient overvoltage events.

  10. What are the recommended mounting techniques for SMCJ48AE3/TR13?

    • SMCJ48AE3/TR13 can be mounted using surface mount techniques, and proper board layout and soldering practices should be followed for optimal performance.