Diodes Incorporated
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SMBJ8.5A-13-F
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SMBJ8.5A-13-F

Product Overview

Category

The SMBJ8.5A-13-F 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
  • RoHS compliant

Package

The SMBJ8.5A-13-F is typically available in a surface mount package.

Essence

The essence of the SMBJ8.5A-13-F lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.

Packaging/Quantity

The SMBJ8.5A-13-F is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 8.5V
  • Maximum Clamping Voltage: 14.4V
  • Operating Temperature Range: -55°C to +150°C
  • Reverse Standoff Voltage: 7.37V
  • Forward Voltage: 10.5V at 8.5A

Detailed Pin Configuration

The SMBJ8.5A-13-F typically features two pins for surface mount installation, with specific pin configuration details available in the manufacturer's datasheet.

Functional Features

  • Transient voltage suppression
  • Bi-directional clamping
  • Low leakage current
  • High reliability

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact size
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • May require additional circuitry for comprehensive ESD protection

Working Principles

The SMBJ8.5A-13-F operates by quickly diverting excess current away from sensitive components when a voltage transient occurs, thereby limiting the voltage across the protected device.

Detailed Application Field Plans

The SMBJ8.5A-13-F is widely used in various applications, including: - Telecommunications equipment - Automotive electronics - Industrial control systems - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the SMBJ8.5A-13-F include: - SMAJ8.5A - P6SMB8.5A - SMCJ8.5A - 1.5SMC8.5A

In conclusion, the SMBJ8.5A-13-F transient voltage suppressor diode offers effective protection against voltage transients, making it an essential component in various electronic systems.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem SMBJ8.5A-13-F w rozwiązaniach technicznych

  1. What is the SMBJ8.5A-13-F?

    • The SMBJ8.5A-13-F is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum voltage it can handle?

    • The SMBJ8.5A-13-F has a maximum reverse stand-off voltage of 8.5V.

  3. What is the typical application of SMBJ8.5A-13-F?

    • It is commonly used in electronic circuits to protect against transient overvoltage conditions, such as in power supplies, communication equipment, and automotive electronics.

  4. How does SMBJ8.5A-13-F provide protection?

    • It clamps the voltage to a safe level by diverting excess current away from sensitive components, thereby preventing damage due to voltage surges.

  5. What is the peak pulse power it can handle?

    • The SMBJ8.5A-13-F has a peak pulse power dissipation of 600W under 10/1000μs waveform.

  6. Is it suitable for high-speed data lines?

    • Yes, it is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces from transient voltage events.

  7. What are the temperature considerations for SMBJ8.5A-13-F?

    • It has a wide operating temperature range from -55°C to 150°C, making it suitable for various environmental conditions.

  8. Can it be used in automotive applications?

    • Yes, the SMBJ8.5A-13-F is suitable for automotive electronics due to its ability to protect against voltage transients and surges.

  9. Does it require any external components for operation?

    • No, it is a standalone device and does not require additional external components for basic operation.

  10. Are there any reliability certifications for SMBJ8.5A-13-F?

    • Yes, it is often certified to meet industry standards such as AEC-Q101 for automotive applications and may also comply with RoHS requirements for lead-free manufacturing.