Diodes Incorporated
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SMBJ8.0CA-13
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SMBJ8.0CA-13

Product Overview

The SMBJ8.0CA-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 SMBJ8.0CA-13 is widely used in various electronic devices and systems to safeguard against voltage spikes and surges.

Basic Information

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage transients
  • Characteristics: Fast response time, low clamping voltage, high surge capability
  • Package: DO-214AA (SMB), 2-Pin
  • Essence: Safeguarding sensitive electronics
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Voltage - Reverse Standoff (Typ): 8V
  • Voltage - Breakdown (Min): 8.89V
  • Voltage - Clamping (Max) @ Ipp: 14.5V
  • Current - Peak Pulse (10/1000µs): 19.4A
  • Power - Peak Pulse: 600W
  • Type: Unidirectional

Detailed Pin Configuration

The SMBJ8.0CA-13 TVS diode has a simple 2-pin configuration with no polarity, making it easy to integrate into circuit designs. Pin 1 is the anode, and pin 2 is the cathode.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to safe levels.
  • Fast Response Time: Rapid reaction to transient events ensures minimal impact on protected circuits.
  • Low Clamping Voltage: Provides efficient protection without compromising the integrity of the protected components.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Low clamping voltage

Disadvantages

  • Limited to unidirectional protection
  • May require additional components for comprehensive transient protection in complex systems

Working Principles

The SMBJ8.0CA-13 operates by diverting excessive transient current away from sensitive components when a voltage spike occurs. This is achieved through rapid conduction and clamping of the transient voltage to a safe level, thereby preventing damage to downstream electronics.

Detailed Application Field Plans

The SMBJ8.0CA-13 is commonly employed in various applications, including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Medical devices

Detailed and Complete Alternative Models

  • SMBJ5.0CA-13: Lower reverse standoff voltage (5V)
  • SMBJ12CA-13: Higher reverse standoff voltage (12V)
  • SMBJ15CA-13: Higher clamping voltage (15V)

In conclusion, the SMBJ8.0CA-13 transient voltage suppressor diode offers effective protection against voltage transients, with its fast response time and low clamping voltage making it suitable for a wide range of electronic applications.

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Énumérez 10 questions et réponses courantes liées à l'application de SMBJ8.0CA-13 dans les solutions techniques

  1. What is the SMBJ8.0CA-13 used for in technical solutions?

    • The SMBJ8.0CA-13 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 SMBJ8.0CA-13?

    • The maximum working voltage of the SMBJ8.0CA-13 is 8.0 volts.

  3. What is the peak pulse current rating of the SMBJ8.0CA-13?

    • The SMBJ8.0CA-13 has a peak pulse current rating of 13 amps.

  4. How does the SMBJ8.0CA-13 protect electronic circuits?

    • The SMBJ8.0CA-13 clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  5. What are the typical applications of the SMBJ8.0CA-13 in technical solutions?

    • The SMBJ8.0CA-13 is commonly used in telecommunications equipment, industrial automation, power supplies, and automotive electronics to protect against voltage surges.

  6. What is the response time of the SMBJ8.0CA-13 to transient events?

    • The SMBJ8.0CA-13 has a fast response time, typically clamping transient voltages within nanoseconds.

  7. Can the SMBJ8.0CA-13 be used for overvoltage protection in DC power lines?

    • Yes, the SMBJ8.0CA-13 is suitable for providing overvoltage protection in DC power lines.

  8. Does the SMBJ8.0CA-13 require external circuitry for proper operation?

    • No, the SMBJ8.0CA-13 is a standalone device and does not require additional external circuitry for its operation.

  9. What is the temperature range for the SMBJ8.0CA-13's operation?

    • The SMBJ8.0CA-13 is designed to operate within a temperature range of -55°C to 150°C.

  10. Is the SMBJ8.0CA-13 RoHS compliant?

    • Yes, the SMBJ8.0CA-13 is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly.