Microsemi Corporation
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SMBJ4754CE3/TR13
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SMBJ4754CE3/TR13

Product Overview

  • Category: TVS Diode
  • Use: Protection against transient voltage spikes
  • Characteristics: Low clamping voltage, fast response time, high surge current capability
  • Package: DO-214AA (SMB), Tape and Reel
  • Essence: Provides robust protection for sensitive electronic equipment
  • Packaging/Quantity: 3000 pieces per reel

Specifications

  • Reverse Standoff Voltage: 54V
  • Breakdown Voltage: 60V
  • Peak Pulse Current: 30.8A
  • Clamping Voltage: 87.1V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ4754CE3/TR13 TVS diode has two pins in a standard DO-214AA package.

Functional Features

  • Fast response time to transient voltage spikes
  • Low clamping voltage to protect downstream components
  • High surge current capability for reliable protection

Advantages and Disadvantages

Advantages

  • Robust protection against transient voltage events
  • Compact size for easy integration into circuit designs
  • Wide operating temperature range for versatile applications

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection
  • Limited to unidirectional protection

Working Principles

The SMBJ4754CE3/TR13 operates by diverting transient voltage spikes away from sensitive electronic components, thereby preventing damage due to overvoltage events. When a transient voltage spike occurs, the TVS diode rapidly conducts, providing a low impedance path for the excess energy to be safely dissipated.

Detailed Application Field Plans

The SMBJ4754CE3/TR13 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SMBJ5.0A: 5.0V reverse standoff voltage
  • SMBJ15CA: 15V reverse standoff voltage
  • SMBJ33A: 33V reverse standoff voltage
  • SMBJ58CA: 58V reverse standoff voltage

In conclusion, the SMBJ4754CE3/TR13 TVS diode offers robust protection against transient voltage spikes with its fast response time, low clamping voltage, and high surge current capability. Its compact size and wide operating temperature range make it suitable for various electronic applications, although designers should consider additional circuitry for comprehensive overvoltage protection.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMBJ4754CE3/TR13 en soluciones técnicas

  1. What is the SMBJ4754CE3/TR13?

    • The SMBJ4754CE3/TR13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of the SMBJ4754CE3/TR13?

    • The maximum working voltage of the SMBJ4754CE3/TR13 is 475V.

  3. What is the peak pulse power of the SMBJ4754CE3/TR13?

    • The peak pulse power of the SMBJ4754CE3/TR13 is 600W.

  4. In what type of technical solutions can the SMBJ4754CE3/TR13 be used?

    • The SMBJ4754CE3/TR13 can be used in various technical solutions such as power supplies, automotive electronics, industrial equipment, and telecommunications systems.

  5. What are the key features of the SMBJ4754CE3/TR13?

    • The key features of the SMBJ4754CE3/TR13 include low clamping voltage, fast response time, and high surge capability.

  6. How does the SMBJ4754CE3/TR13 protect electronic components?

    • The SMBJ4754CE3/TR13 protects electronic components by diverting excessive current away from sensitive parts of the circuit during voltage transients.

  7. What are the temperature range and storage conditions for the SMBJ4754CE3/TR13?

    • The SMBJ4754CE3/TR13 has an operating temperature range of -55°C to 150°C and should be stored in a dry environment with temperatures not exceeding 40°C.

  8. Is the SMBJ4754CE3/TR13 RoHS compliant?

    • Yes, the SMBJ4754CE3/TR13 is RoHS compliant, making it suitable for use in environmentally conscious applications.

  9. Can the SMBJ4754CE3/TR13 be used for ESD protection?

    • Yes, the SMBJ4754CE3/TR13 can be used for electrostatic discharge (ESD) protection in various electronic devices and systems.

  10. Are there any recommended application notes or guidelines for using the SMBJ4754CE3/TR13 in technical solutions?

    • Yes, detailed application notes and guidelines are available from the manufacturer to assist in the proper integration of the SMBJ4754CE3/TR13 into technical solutions.