Microsemi Corporation
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SMBJ5344AE3/TR13
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SMBJ5344AE3/TR13

Product Overview

  • Category: Electronic Component
  • Use: Voltage Suppression in Electronic Circuits
  • Characteristics: Fast response time, low clamping voltage, compact package
  • Package: SMB (DO-214AA)
  • Essence: Protects electronic circuits from voltage surges
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 600 Watts
  • Breakdown Voltage: 58.1V to 64.6V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ5344AE3/TR13 has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Provides transient voltage suppression for sensitive electronics
  • Fast response time ensures minimal damage to protected components
  • Low clamping voltage diverts excess voltage away from the circuit

Advantages and Disadvantages

Advantages

  • Protects sensitive electronic components from voltage spikes
  • Fast response time
  • Compact size for easy integration into circuits

Disadvantages

  • May require additional circuitry for comprehensive surge protection
  • Limited to specific voltage ranges

Working Principles

When a voltage surge occurs, the SMBJ5344AE3/TR13 conducts excess current to prevent it from reaching sensitive components. It rapidly clamps the voltage to a safe level, protecting the circuit.

Detailed Application Field Plans

The SMBJ5344AE3/TR13 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMBJ5339AE3/TR13: Lower breakdown voltage (51.7V to 57.4V)
  • SMBJ5350AE3/TR13: Higher breakdown voltage (61.9V to 68.1V)
  • SMBJ5366AE3/TR13: Higher peak pulse power (660 Watts)

In conclusion, the SMBJ5344AE3/TR13 is a vital component for protecting electronic circuits from voltage surges. Its fast response time and compact design make it suitable for various applications, although additional circuitry may be required for comprehensive surge protection. With its detailed specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, the SMBJ5344AE3/TR13 provides essential protection for a wide range of electronic devices.

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  1. What is the SMBJ5344AE3/TR13?

    • The SMBJ5344AE3/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 SMBJ5344AE3/TR13?

    • The maximum working voltage of the SMBJ5344AE3/TR13 is 440V.

  3. What is the peak pulse power dissipation of the SMBJ5344AE3/TR13?

    • The peak pulse power dissipation of the SMBJ5344AE3/TR13 is 600W.

  4. What are the typical applications of the SMBJ5344AE3/TR13?

    • The SMBJ5344AE3/TR13 is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the clamping voltage of the SMBJ5344AE3/TR13?

    • The clamping voltage of the SMBJ5344AE3/TR13 is 710V.

  6. What is the operating temperature range of the SMBJ5344AE3/TR13?

    • The operating temperature range of the SMBJ5344AE3/TR13 is -55°C to 150°C.

  7. Is the SMBJ5344AE3/TR13 RoHS compliant?

    • Yes, the SMBJ5344AE3/TR13 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. Can the SMBJ5344AE3/TR13 be used for ESD protection?

    • Yes, the SMBJ5344AE3/TR13 can be used for electrostatic discharge (ESD) protection in various electronic devices and systems.

  9. What package type does the SMBJ5344AE3/TR13 come in?

    • The SMBJ5344AE3/TR13 is available in a surface mount DO-214AA (SMB) package.

  10. What are the key features of the SMBJ5344AE3/TR13?

    • The key features of the SMBJ5344AE3/TR13 include low clamping voltage, fast response time, and high surge capability, making it an effective solution for transient voltage suppression.