SMBJ17A

The SMBJ17A is a Transient Voltage Suppressor (TVS) diode designed to provide protection for sensitive electronic components against voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). This diode offers a high level of reliability and performance, making it an essential component in voltage spike protection circuits.

Pinout

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

• A: Anode (Connect to the protected circuit's positive terminal)
• K: Cathode (Connect to the protected circuit's ground or negative terminal)

Circuit Diagram

Include a circuit diagram demonstrating the placement and connections of the SMBJ17A TVS diode within a protection circuit for visual reference.

Key Features

• Transient Voltage Suppression: The SMBJ17A effectively suppresses transient voltage spikes to protect electronic circuits from damage.
• Fast Response Time: With its quick response to transient events, this diode provides rapid protection for sensitive components.

Note: For detailed technical specifications, please refer to the SMBJ17A datasheet.

Application

• Power Supply Protection: Ideal for safeguarding power supplies and sensitive electronics from voltage surges and spikes.
• Telecommunication Equipment: Used in telecommunication systems to protect against lightning-induced voltage transients.
• Industrial Control Systems: Suitable for use in industrial control systems to ensure the reliability and longevity of electronic components.

Functionality

The SMBJ17A TVS diode is designed to rapidly suppress transient voltage spikes and provide robust protection for sensitive electronic circuits, contributing to overall system reliability.

Usage Guide

• Anode Connection: Connect the A pin to the positive terminal of the circuit being protected.
• Cathode Connection: Connect the K pin to the ground or negative terminal of the protected circuit.

Frequently Asked Questions

Q: What is the clamping voltage of the SMBJ17A TVS diode?
A: The clamping voltage specifies the maximum voltage the diode will allow to pass during a transient event. For SMBJ17A, the clamping voltage is typically around 27.4V.

Q: Is the SMBJ17A suitable for protecting low-voltage circuits?
A: Yes, the SMBJ17A is suitable for protecting low-voltage circuits and sensitive electronic components from transient voltage spikes.