SMBJ15A-TR

The SMBJ15A-TR is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage transients and spikes. It offers bidirectional transient voltage protection and is suitable for a wide range of applications where protection against voltage surges is essential.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• A: Anode connection
• K: Cathode connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the SMBJ15A-TR diode for a visual representation.

Key Features

• Transient Voltage Suppression: The SMBJ15A-TR provides robust protection against voltage transients and spikes, safeguarding electronic circuits and components.
• Bidirectional Protection: This diode offers bidirectional transient voltage protection, ensuring protection for both positive and negative voltage transients.
• Surface Mount Package: With its surface mount package, the SMBJ15A-TR is easy to mount on printed circuit boards, saving space and simplifying assembly.
• Low Clamping Voltage: The diode has a low clamping voltage, limiting the voltage across the protected circuit during transient events.
• Fast Response Time: It features a fast response time to transient events, rapidly diverting excessive voltage away from sensitive components.

Note: For detailed technical specifications, please refer to the SMBJ15A-TR datasheet.

Application

• Electronic Circuits: Ideal for protecting electronic circuits, such as power supplies, communication systems, and industrial equipment, from voltage transients.
• Consumer Electronics: Suitable for use in consumer electronics devices to prevent damage from voltage spikes and surges.
• Automotive Electronics: Used in automotive electronics to provide transient voltage protection for various electrical systems.

Functionality

The SMBJ15A-TR is designed to divert transient voltage away from sensitive electronic components, providing effective protection against voltage surges and spikes.

Usage Guide

• Mounting: Solder the SMBJ15A-TR to the printed circuit board in the appropriate orientation, ensuring proper anode and cathode connections.
• Signal Path Protection: Connect the diode across the signal or power lines that require protection from transient voltage events.
• Grounding: Ensure proper grounding of the diode to facilitate effective transient voltage suppression.

Frequently Asked Questions

Q: What is the maximum clamping voltage of the SMBJ15A-TR?
A: The SMBJ15A-TR has a maximum clamping voltage of 27.4V under standard test conditions.

Q: Can the SMBJ15A-TR withstand multiple transient events?
A: Yes, the SMBJ15A-TR is capable of withstanding multiple transient events while providing effective protection against voltage surges.