Diodes Incorporated
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SMBJ30A-13
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SMBJ30A-13

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor
Package: DO-214AB
Essence: Protects sensitive electronic devices from voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units

Specifications

  • Voltage - Reverse Standoff (Typ): 30V
  • Voltage - Breakdown (Min): 33.3V
  • Voltage - Clamping (Max) @ Ipp: 48.4V
  • Current - Peak Pulse (10/1000µs): 19.4A
  • Power - Peak Pulse: 300W
  • Type: Zener
  • Unidirectional: Yes

Detailed Pin Configuration

The SMBJ30A-13 has two pins: 1. Anode 2. Cathode

Functional Features

  • Fast response time
  • Low clamping voltage
  • High surge current capability
  • ESD protection

Advantages and Disadvantages

Advantages: - Effective voltage suppression - Fast reaction to transient voltage spikes - Suitable for various electronic devices

Disadvantages: - May require additional circuitry for comprehensive protection - Limited to unidirectional voltage suppression

Working Principles

The SMBJ30A-13 operates by diverting excess voltage away from sensitive electronic components, thereby protecting them from damage caused by transient voltage spikes.

Detailed Application Field Plans

This component is commonly used in the following applications: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMBJ28A-13: Similar specifications with lower voltage rating
  • SMBJ33A-13: Similar specifications with higher voltage rating
  • SMBJ30CA: Bidirectional voltage suppression capability

In conclusion, the SMBJ30A-13 is a reliable and efficient voltage suppression component suitable for various electronic applications, offering fast response time and high surge current capability. While it may have some limitations, its advantages make it a popular choice for protecting sensitive electronic devices from transient voltage spikes.

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แสดงรายการคำถามและคำตอบทั่วไป 10 ข้อที่เกี่ยวข้องกับการใช้ SMBJ30A-13 ในโซลูชันทางเทคนิค

  1. What is the SMBJ30A-13?

    • The SMBJ30A-13 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 SMBJ30A-13?

    • The SMBJ30A-13 has a maximum voltage rating of 30V.

  3. What is the peak pulse power dissipation of the SMBJ30A-13?

    • The peak pulse power dissipation of the SMBJ30A-13 is 600 watts.

  4. What are the typical applications for the SMBJ30A-13?

    • The SMBJ30A-13 is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics to protect against voltage surges.

  5. What is the operating temperature range of the SMBJ30A-13?

    • The SMBJ30A-13 has an operating temperature range of -55°C to 150°C.

  6. What is the clamping voltage of the SMBJ30A-13?

    • The clamping voltage of the SMBJ30A-13 is 48.4V at 10A.

  7. Is the SMBJ30A-13 RoHS compliant?

    • Yes, the SMBJ30A-13 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. Can the SMBJ30A-13 be used for ESD protection?

    • Yes, the SMBJ30A-13 can be used for electrostatic discharge (ESD) protection in various electronic circuits and systems.

  9. What package type does the SMBJ30A-13 come in?

    • The SMBJ30A-13 is available in a surface mount DO-214AA (SMB) package.

  10. Are there any recommended layout or mounting considerations for the SMBJ30A-13?

    • It is recommended to place the SMBJ30A-13 as close as possible to the protected circuit and to minimize the length of the traces connecting it to the circuit for optimal performance.