Vishay Semiconductor Diodes Division
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SMBJ9.0CA-E3/5B
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SMBJ9.0CA-E3/5B

Product Overview

The SMBJ9.0CA-E3/5B belongs to the category of transient voltage suppressor diodes (TVS diodes) and is commonly used for surge protection in electronic circuits. These diodes are characterized by their ability to rapidly respond to overvoltage events, diverting excessive current away from sensitive components. The SMBJ9.0CA-E3/5B is known for its compact package, high reliability, and efficient transient voltage suppression capabilities. It is typically available in tape and reel packaging, with a standard quantity per reel.

Specifications

  • Voltage Rating: 9.0V
  • Power Dissipation: 600W
  • Polarity: Unidirectional
  • Package Type: DO-214AA (SMB)

Detailed Pin Configuration

The SMBJ9.0CA-E3/5B TVS diode features a standard DO-214AA package with two pins. Pin 1 is the anode, while pin 2 is the cathode.

Functional Features

  • Rapid response time to transient overvoltage events
  • Low clamping voltage to protect downstream components
  • High surge current capability
  • Compact form factor for space-constrained applications

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact size for easy integration into circuit designs

Disadvantages

  • Limited power dissipation capability compared to larger TVS diode packages
  • Unidirectional protection only

Working Principles

When a transient overvoltage occurs, the SMBJ9.0CA-E3/5B TVS diode conducts current, diverting the excess energy away from the protected circuit. This action effectively clamps the voltage to a safe level, safeguarding sensitive components from damage.

Detailed Application Field Plans

The SMBJ9.0CA-E3/5B is widely used in various electronic systems, including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the SMBJ9.0CA-E3/5B TVS diode include: - SMAJ9.0A - SMCJ9.0A - P6SMBJ9.0A

In conclusion, the SMBJ9.0CA-E3/5B TVS diode offers reliable surge protection in a compact package, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ9.0CA-E3/5B v technických řešeních

Sure, here are 10 common questions and answers related to the application of SMBJ9.0CA-E3/5B in technical solutions:

  1. What is the SMBJ9.0CA-E3/5B used for?

    • The SMBJ9.0CA-E3/5B 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 SMBJ9.0CA-E3/5B?

    • The maximum working voltage of SMBJ9.0CA-E3/5B is 9.0V.

  3. What is the peak pulse power of SMBJ9.0CA-E3/5B?

    • The peak pulse power of SMBJ9.0CA-E3/5B is 600W.

  4. What are the typical applications of SMBJ9.0CA-E3/5B?

    • Typical applications of SMBJ9.0CA-E3/5B include protection of telecommunications equipment, portable electronics, and automotive systems.

  5. What is the operating temperature range of SMBJ9.0CA-E3/5B?

    • The operating temperature range of SMBJ9.0CA-E3/5B is -55°C to +150°C.

  6. How does SMBJ9.0CA-E3/5B provide overvoltage protection?

    • SMBJ9.0CA-E3/5B provides overvoltage protection by clamping the voltage to a safe level when a transient voltage spike occurs.

  7. Can SMBJ9.0CA-E3/5B be used in high-speed data lines?

    • Yes, SMBJ9.0CA-E3/5B can be used in high-speed data lines to protect against electrostatic discharge (ESD) and other transient events.

  8. Is SMBJ9.0CA-E3/5B RoHS compliant?

    • Yes, SMBJ9.0CA-E3/5B is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. What is the response time of SMBJ9.0CA-E3/5B?

    • The response time of SMBJ9.0CA-E3/5B is very fast, typically responding to transient events in nanoseconds.

  10. Can SMBJ9.0CA-E3/5B be used in conjunction with other protective devices?

    • Yes, SMBJ9.0CA-E3/5B can be used in conjunction with other protective devices such as varistors and gas discharge tubes to provide comprehensive transient protection.

I hope these questions and answers are helpful for your technical solutions! Let me know if you need further assistance.