Microsemi Corporation
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SMBJ5338B/TR13
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SMBJ5338B/TR13

Product Overview

The SMBJ5338B/TR13 belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The SMBJ5338B/TR13 is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a surface mount DO-214AA (SMB) package and is available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

  • Part Number: SMBJ5338B/TR13
  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: DO-214AA (SMB)
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Detailed Pin Configuration

The SMBJ5338B/TR13 features a standard SMB package with two pins. Pin 1 is the anode, while pin 2 is the cathode.

Functional Features

  • High surge capability for robust protection
  • Low clamping voltage to limit the voltage across the protected circuit
  • Fast response time to quickly divert excess voltage away from sensitive components

Advantages and Disadvantages

Advantages: - Robust protection against voltage spikes - Low clamping voltage ensures minimal impact on the protected circuit - Fast response time for effective transient suppression

Disadvantages: - May exhibit some leakage current in normal operation - Limited to specific voltage and current ratings

Working Principles

The SMBJ5338B/TR13 operates by shunting excess voltage away from the protected circuit when a transient event occurs. This is achieved through the use of semiconductor junctions that rapidly conduct when the voltage exceeds a certain threshold, thereby diverting the excess energy and protecting downstream components.

Detailed Application Field Plans

The SMBJ5338B/TR13 is commonly used in various electronic systems where protection against voltage transients is required. Some typical application fields include: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SMBJ5338B: Similar specifications and characteristics
  • SMBJ5346B: Higher voltage rating with comparable characteristics
  • SMBJ5354B: Lower voltage rating with similar performance

In conclusion, the SMBJ5338B/TR13 transient voltage suppressor diode offers robust protection against voltage spikes and transients, making it an essential component in various electronic systems. Its high surge capability, low clamping voltage, and fast response time contribute to its effectiveness in safeguarding sensitive components. While it may have some limitations such as leakage current and specific ratings, its advantages outweigh these drawbacks, making it a valuable asset in electronic circuit protection.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SMBJ5338B/TR13 dalam penyelesaian teknikal

  1. What is the SMBJ5338B/TR13?

    • The SMBJ5338B/TR13 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 SMBJ5338B/TR13?

    • The SMBJ5338B/TR13 has a maximum working voltage of 5.0V.

  3. What is the peak pulse power dissipation of the SMBJ5338B/TR13?

    • The peak pulse power dissipation of the SMBJ5338B/TR13 is 600W.

  4. What are the typical applications of the SMBJ5338B/TR13?

    • The SMBJ5338B/TR13 is commonly used in applications such as telecommunications equipment, industrial control systems, and automotive electronics for transient voltage protection.

  5. What is the clamping voltage of the SMBJ5338B/TR13?

    • The clamping voltage of the SMBJ5338B/TR13 is 9.2V at 10A.

  6. What is the operating temperature range of the SMBJ5338B/TR13?

    • The SMBJ5338B/TR13 has an operating temperature range of -55°C to +150°C.

  7. Is the SMBJ5338B/TR13 RoHS compliant?

    • Yes, the SMBJ5338B/TR13 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What is the package type of the SMBJ5338B/TR13?

    • The SMBJ5338B/TR13 comes in a surface mount DO-214AA (SMB) package.

  9. What are the key features of the SMBJ5338B/TR13?

    • The key features of the SMBJ5338B/TR13 include low clamping voltage, fast response time, and high surge capability.

  10. Where can I find detailed specifications and application notes for the SMBJ5338B/TR13?

    • Detailed specifications and application notes for the SMBJ5338B/TR13 can be found in the datasheet provided by the manufacturer or distributor.