Microsemi Corporation
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SMBJ5351B/TR13
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SMBJ5351B/TR13

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor (TVS) Diode
Package: DO-214AA (SMB)
Essence: Protects sensitive electronic devices from voltage transients
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - Reverse Standoff (Typ): 48.4V
  • Voltage - Breakdown (Min): 53.6V
  • Voltage - Clamping (Max) @ Ipp: 87.5V
  • Current - Peak Pulse (10/1000µs): 30.6A
  • Power - Peak Pulse: 600W
  • Type: Zener

Detailed Pin Configuration

The SMBJ5351B/TR13 has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Fast response time
  • Low clamping voltage
  • High surge capability
  • RoHS compliant

Advantages and Disadvantages

Advantages: - Provides effective protection against transient overvoltage events - Compact size for easy integration into circuit designs - RoHS compliant, making it environmentally friendly

Disadvantages: - May require additional components for comprehensive overvoltage protection in complex systems - Limited to specific voltage and current ratings

Working Principles

The SMBJ5351B/TR13 operates by diverting excess current away from sensitive electronic components when a transient voltage spike occurs. It acts as a "safety valve" for the circuit, preventing damage due to voltage surges.

Detailed Application Field Plans

The SMBJ5351B/TR13 is commonly used in various electronic applications, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SMBJ5339B/TR13: Similar specifications with lower voltage ratings
  • SMBJ5363B/TR13: Similar specifications with higher voltage ratings
  • SMBJ5351B-TP: Through-hole package alternative for PCB mounting

Note: The above information is based on the latest available data at the time of writing.

This entry provides a comprehensive overview of the SMBJ5351B/TR13, covering its basic information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMBJ5351B/TR13 i tekniska lösningar

  1. What is the SMBJ5351B/TR13?

    • The SMBJ5351B/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 SMBJ5351B/TR13?

    • The maximum working voltage of the SMBJ5351B/TR13 is 535 volts.

  3. What is the peak pulse power dissipation of the SMBJ5351B/TR13?

    • The peak pulse power dissipation of the SMBJ5351B/TR13 is 600 watts.

  4. What are the typical applications of the SMBJ5351B/TR13?

    • The SMBJ5351B/TR13 is commonly used in surge protection for telecommunications equipment, industrial controls, and automotive electronics.

  5. What is the breakdown voltage of the SMBJ5351B/TR13?

    • The breakdown voltage of the SMBJ5351B/TR13 is typically 595 volts.

  6. What is the operating temperature range of the SMBJ5351B/TR13?

    • The SMBJ5351B/TR13 has an operating temperature range of -55°C to +150°C.

  7. What is the package type of the SMBJ5351B/TR13?

    • The SMBJ5351B/TR13 is available in a surface mount DO-214AA (SMB) package.

  8. How does the SMBJ5351B/TR13 provide overvoltage protection?

    • The SMBJ5351B/TR13 clamps the voltage during transient events, diverting excess current away from sensitive components.

  9. Is the SMBJ5351B/TR13 RoHS compliant?

    • Yes, the SMBJ5351B/TR13 is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  10. What are the key specifications to consider when integrating the SMBJ5351B/TR13 into a circuit?

    • When integrating the SMBJ5351B/TR13, it's important to consider its breakdown voltage, peak pulse power dissipation, response time, and leakage current characteristics.