SMBJ28CA-E3/52

The SMBJ28CA-E3/52 is a surface-mount transient voltage suppressor diode designed to protect electronic circuits from voltage transients and spikes. It offers a clamping voltage of 38.9V and a peak pulse power of 600W, making it suitable for various applications where overvoltage protection is required.

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 SMBJ28CA-E3/52 for a visual representation.

Key Features

• Transient Voltage Suppression: The SMBJ28CA-E3/52 provides protection against voltage transients and surges in electronic circuits.
• High Clamping Voltage: With a clamping voltage of 38.9V, this diode effectively limits the maximum voltage during transient events.
• High Peak Pulse Power: The diode can dissipate up to 600W of peak pulse power, ensuring robust protection for sensitive components.
• Surface-Mount Package: The SMBJ28CA-E3/52 comes in a surface-mount package, offering easy integration onto PCBs.
• Fast Response Time: With a quick response to transient events, this diode helps prevent damage to downstream components.

Note: For detailed technical specifications, please refer to the SMBJ28CA-E3/52 datasheet.

Application

• Overvoltage Protection: Ideal for providing overvoltage protection in various electronic systems and circuits.
• Power Supply Units: Used to safeguard power supplies from voltage surges and transients, ensuring stable operation.
• Communication Equipment: Suitable for protecting communication equipment from voltage spikes that can damage sensitive components.

Functionality

The SMBJ28CA-E3/52 is a transient voltage suppressor diode that clamps overvoltage transients to a safe level, safeguarding electronic components from damage due to voltage spikes.

Usage Guide

• Mounting: Solder the SMBJ28CA-E3/52 onto the PCB, ensuring proper polarity with the anode connected to the higher voltage side.
• Protection: Place the diode in parallel with the components to be protected, providing a path to divert excess transient energy.

Frequently Asked Questions

Q: What is the maximum clamping voltage of the SMBJ28CA-E3/52?
A: The SMBJ28CA-E3/52 has a clamping voltage of 38.9V.

Q: Is the SMBJ28CA-E3/52 suitable for sensitive electronic equipment?
A: Yes, the SMBJ28CA-E3/52 is designed to protect sensitive electronic equipment from voltage transients and surges.