Microsemi Corporation
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SMBJ5346B/TR13
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SMBJ5346B/TR13

Product Overview

Category

The SMBJ5346B/TR13 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

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

Package

The SMBJ5346B/TR13 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

The SMBJ5346B/TR13 is commonly packaged in reels or tape and reel, with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 53.6V
  • Breakdown Voltage: 59.7V
  • Maximum Clamping Voltage: 86.9V
  • Peak Pulse Current: 30A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMBJ5346B/TR13 typically features two pins for surface mount installation. The pin configuration may vary based on the specific manufacturer's datasheet.

Functional Features

  • Bi-directional clamping capability
  • Low incremental surge resistance
  • RoHS compliant

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited surge current handling capacity compared to larger TVS diodes
  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a transient voltage event occurs, the SMBJ5346B/TR13 conducts excess current away from the protected circuit, limiting the voltage across it to a safe level.

Detailed Application Field Plans

The SMBJ5346B/TR13 is commonly used in various applications including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBJ5346B/TR13 include: - SMAJ5.0A - SMCJ5350A - P6SMB54CA

In conclusion, the SMBJ5346B/TR13 transient voltage suppressor diode offers effective protection against transient voltage events, making it an essential component in various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ5346B/TR13 v technických řešeních

  1. What is the SMBJ5346B/TR13?

    • The SMBJ5346B/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 SMBJ5346B/TR13?

    • The maximum working voltage of the SMBJ5346B/TR13 is 58.1V.

  3. What is the peak pulse power of the SMBJ5346B/TR13?

    • The peak pulse power of the SMBJ5346B/TR13 is 600W.

  4. What are the typical applications of the SMBJ5346B/TR13?

    • The SMBJ5346B/TR13 is commonly used in automotive electronics, industrial equipment, telecommunication systems, and consumer electronics for transient voltage protection.

  5. What is the response time of the SMBJ5346B/TR13?

    • The response time of the SMBJ5346B/TR13 is very fast, typically responding within nanoseconds to clamp transient voltages.

  6. What is the operating temperature range of the SMBJ5346B/TR13?

    • The SMBJ5346B/TR13 has an operating temperature range of -55°C to 150°C, making it suitable for a wide range of environments.

  7. How does the SMBJ5346B/TR13 provide overvoltage protection?

    • The SMBJ5346B/TR13 clamps the voltage by diverting excess current away from sensitive components, thereby protecting them from damage.

  8. Can the SMBJ5346B/TR13 be used for ESD protection?

    • Yes, the SMBJ5346B/TR13 can also provide electrostatic discharge (ESD) protection for electronic circuits.

  9. Is the SMBJ5346B/TR13 RoHS compliant?

    • Yes, the SMBJ5346B/TR13 is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  10. What are the key features of the SMBJ5346B/TR13?

    • The key features of the SMBJ5346B/TR13 include low clamping voltage, high surge capability, and compatibility with automated placement equipment.