Microsemi Corporation
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SMBJ5342CE3/TR13
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SMBJ5342CE3/TR13

Product Overview

  • Category: Electronic Component
  • Use: Voltage Suppression
  • Characteristics: Fast response time, low clamping voltage, compact package
  • Package: SMB (DO-214AA)
  • Essence: Transient Voltage Suppressor (TVS) Diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Power Dissipation: 600W
  • Breakdown Voltage: 58.1V
  • Clamping Voltage: 93.6V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMBJ5342CE3/TR13 has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

  • Provides protection against transient voltage events
  • Fast response time ensures minimal damage to sensitive components
  • Low clamping voltage diverts excess voltage away from the protected circuit

Advantages and Disadvantages

Advantages

  • Compact size for space-constrained applications
  • RoHS compliant for environmental considerations
  • High peak power dissipation for robust protection

Disadvantages

  • Limited breakdown voltage compared to higher-rated TVS diodes
  • Operating temperature range may not be suitable for extreme environments

Working Principles

The SMBJ5342CE3/TR13 operates by diverting excessive voltage away from sensitive components when a transient voltage event occurs. It achieves this through rapid conduction and clamping of the voltage spike, thereby protecting downstream circuitry.

Detailed Application Field Plans

This TVS diode is commonly used in electronic circuits where protection against transient voltage events, such as electrostatic discharge (ESD) and lightning-induced surges, is required. Typical applications include data lines, communication ports, and power supply inputs in various electronic devices.

Detailed and Complete Alternative Models

  • SMBJ5339CE3/TR13: Similar characteristics with a lower breakdown voltage of 51.7V
  • SMBJ5350CE3/TR13: Higher breakdown voltage of 64.1V for increased protection

In conclusion, the SMBJ5342CE3/TR13 is a compact and efficient TVS diode that provides reliable protection against transient voltage events in a wide range of electronic applications.

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기술 솔루션에 SMBJ5342CE3/TR13 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the SMBJ5342CE3/TR13?

    • The SMBJ5342CE3/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 SMBJ5342CE3/TR13?

    • The maximum working voltage of the SMBJ5342CE3/TR13 is 48.4V.

  3. What is the peak pulse power dissipation of the SMBJ5342CE3/TR13?

    • The peak pulse power dissipation of the SMBJ5342CE3/TR13 is 600W.

  4. What are the typical applications of the SMBJ5342CE3/TR13?

    • The SMBJ5342CE3/TR13 is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the clamping voltage of the SMBJ5342CE3/TR13?

    • The clamping voltage of the SMBJ5342CE3/TR13 is 77.4V at 10A.

  6. What is the operating temperature range of the SMBJ5342CE3/TR13?

    • The operating temperature range of the SMBJ5342CE3/TR13 is -55°C to 150°C.

  7. Is the SMBJ5342CE3/TR13 RoHS compliant?

    • Yes, the SMBJ5342CE3/TR13 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. Can the SMBJ5342CE3/TR13 be used for ESD protection?

    • Yes, the SMBJ5342CE3/TR13 can be used for electrostatic discharge (ESD) protection in various electronic circuits and systems.

  9. What package type does the SMBJ5342CE3/TR13 come in?

    • The SMBJ5342CE3/TR13 is available in a surface mount DO-214AA (SMB) package.

  10. Are there any recommended layout or PCB design considerations when using the SMBJ5342CE3/TR13?

    • It is recommended to minimize the length and impedance of the traces connecting the SMBJ5342CE3/TR13 to the circuit to optimize its performance. Additionally, proper thermal management should be considered due to the high power dissipation during transient events.