Diodes Incorporated
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SMBJ9.0A-13
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SMBJ9.0A-13

Product Overview

The SMBJ9.0A-13 belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are designed to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The SMBJ9.0A-13 is commonly used in various electronic devices and systems to provide robust protection against voltage surges.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage transients
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: SMB (DO-214AA)
  • Essence: Safeguarding sensitive electronics from voltage spikes
  • Packaging/Quantity: Available in tape and reel packaging with quantities varying based on manufacturer specifications

Specifications

  • Voltage - Reverse Standoff (Typ): 9V
  • Voltage - Breakdown (Min): 10V
  • Voltage - Clamping (Max) @ Ipp: 15.6V
  • Current - Peak Pulse (10/1000µs): 19.4A
  • Power - Peak Pulse: 600W
  • Type: Unidirectional

Detailed Pin Configuration

The SMBJ9.0A-13 typically consists of two pins, with the anode and cathode terminals for connection to the circuit.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to a safe level.
  • Fast Response Time: Rapid reaction to transient events ensures minimal impact on the protected circuitry.
  • High Surge Current Capability: Capable of handling large surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact form factor

Disadvantages

  • Unidirectional protection only
  • Limited to specific voltage ratings

Working Principles

When a transient voltage event occurs, the SMBJ9.0A-13 conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuitry. This action helps prevent damage to sensitive components and ensures the continued operation of the electronic system.

Detailed Application Field Plans

The SMBJ9.0A-13 finds application in various electronic systems, including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

  • SMBJ5.0A-13: Lower voltage rating alternative
  • SMBJ12A-13: Higher voltage rating alternative
  • P6KE6.8A: Axial lead TVS diode alternative

In conclusion, the SMBJ9.0A-13 transient voltage suppressor diode offers effective protection against voltage transients, making it an essential component in safeguarding sensitive electronics across diverse applications.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af SMBJ9.0A-13 i tekniske løsninger

  1. What is the SMBJ9.0A-13 used for?

    • The SMBJ9.0A-13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of the SMBJ9.0A-13?

    • The maximum peak pulse power of the SMBJ9.0A-13 is 600 watts.

  3. What is the breakdown voltage of the SMBJ9.0A-13?

    • The breakdown voltage of the SMBJ9.0A-13 is 9.0 volts.

  4. What are the typical applications of the SMBJ9.0A-13?

    • Typical applications of the SMBJ9.0A-13 include protection of sensitive electronic circuits in telecommunications equipment, computers, and consumer electronics.

  5. What is the operating temperature range of the SMBJ9.0A-13?

    • The operating temperature range of the SMBJ9.0A-13 is -55°C to +150°C.

  6. What is the response time of the SMBJ9.0A-13?

    • The response time of the SMBJ9.0A-13 is very fast, typically responding within nanoseconds to clamp transient voltages.

  7. Can the SMBJ9.0A-13 be used for overvoltage protection in power supply circuits?

    • Yes, the SMBJ9.0A-13 can be used for overvoltage protection in power supply circuits to safeguard against voltage surges.

  8. Does the SMBJ9.0A-13 require any external components for proper operation?

    • No, the SMBJ9.0A-13 does not require any external components for its operation.

  9. Is the SMBJ9.0A-13 RoHS compliant?

    • Yes, the SMBJ9.0A-13 is RoHS compliant, making it suitable for use in environmentally conscious designs.

  10. What is the packaging type available for the SMBJ9.0A-13?

    • The SMBJ9.0A-13 is available in a variety of packaging options, including DO-214AA (SMB) and DO-214AB (SMC) packages.