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SMBJ20A-Q
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SMBJ20A-Q

Product Category:
The SMBJ20A-Q belongs to the category of transient voltage suppressor (TVS) diodes.

Basic Information Overview: - Use: The SMBJ20A-Q is used for protecting sensitive electronic devices from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. - Characteristics: It is characterized by its fast response time, low clamping voltage, and high surge current capability. - Package: The SMBJ20A-Q is available in a surface mount DO-214AA (SMB) package. - Essence: Its essence lies in providing robust transient voltage protection for various electronic circuits and components. - Packaging/Quantity: The SMBJ20A-Q is typically packaged in reels with quantities varying based on the manufacturer's specifications.

Specifications: - Voltage Rating: 20V - Peak Pulse Power: 600W - Operating Temperature Range: -55°C to +150°C - RoHS Compliance: Yes

Detailed Pin Configuration: The SMBJ20A-Q typically has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features: - Fast response time to transient voltage events - Low clamping voltage to protect downstream components - High surge current capability for enhanced protection

Advantages: - Effective protection against voltage transients - Compact surface mount package - RoHS compliant

Disadvantages: - Limited to specific voltage ratings - May require additional circuitry for comprehensive protection in complex systems

Working Principles: The SMBJ20A-Q operates by diverting excessive transient current away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans: The SMBJ20A-Q finds extensive application in various fields including: - Consumer electronics - Telecommunications equipment - Industrial automation systems - Automotive electronics - Renewable energy systems

Detailed and Complete Alternative Models: - Alternative Model 1: P6SMB20A - Voltage Rating: 20V - Package: DO-214AA - Peak Pulse Power: 600W - Alternative Model 2: SMCJ20A - Voltage Rating: 20V - Package: DO-214AB - Peak Pulse Power: 1500W - Alternative Model 3: SMBJ20CA - Voltage Rating: 20V - Package: DO-214AA - Peak Pulse Power: 600W

In conclusion, the SMBJ20A-Q transient voltage suppressor diode offers effective protection against transient voltage events, making it a crucial component in safeguarding sensitive electronic devices across various industries.

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技術ソリューションにおける SMBJ20A-Q の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the SMBJ20A-Q used for?

    • The SMBJ20A-Q is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum voltage rating of the SMBJ20A-Q?

    • The SMBJ20A-Q has a maximum voltage rating of 20 volts.

  3. What is the peak pulse power dissipation of the SMBJ20A-Q?

    • The peak pulse power dissipation of the SMBJ20A-Q is typically 600 watts.

  4. What are the typical applications of the SMBJ20A-Q?

    • The SMBJ20A-Q is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics to protect against voltage surges.

  5. What is the response time of the SMBJ20A-Q?

    • The response time of the SMBJ20A-Q is very fast, typically responding within nanoseconds to clamp transient voltages.

  6. What is the operating temperature range of the SMBJ20A-Q?

    • The SMBJ20A-Q can operate within a temperature range of -55°C to 150°C.

  7. Does the SMBJ20A-Q require any external components for proper operation?

    • No, the SMBJ20A-Q does not require any external components for its basic operation.

  8. Can the SMBJ20A-Q be used in high-frequency applications?

    • Yes, the SMBJ20A-Q can be used in high-frequency applications due to its fast response time.

  9. Is the SMBJ20A-Q RoHS compliant?

    • Yes, the SMBJ20A-Q is RoHS compliant, making it suitable for use in environmentally conscious designs.

  10. What are the packaging options available for the SMBJ20A-Q?

    • The SMBJ20A-Q is available in various package types, including DO-214AA (SMB) and DO-214AC (SMA), providing flexibility for different design requirements.