SMAJ28A-E3/61

The SMAJ28A-E3/61 is a surface mount unidirectional TVS diode designed to protect sensitive electronic components from voltage transients induced by lightning, ESD, and electrical fast transients (EFT). It offers a compact and efficient solution for transient voltage suppression in various electronic circuits.

Pinout

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

• A: Anode of the diode
• K: Cathode of the diode

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the SMAJ28A-E3/61 for a visual representation.

Key Features

• Transient Voltage Suppression: Provides protection against voltage transients caused by lightning, ESD, and EFT events.
• High Peak Pulse Power: Offers high peak pulse power dissipation to safeguard sensitive electronics.
• Surface Mount Package: Designed for easy surface mount installation on printed circuit boards.
• Low Clamping Voltage: Ensures minimal voltage overshoot during transient events, protecting downstream components.

Note: For detailed technical specifications, please refer to the SMAJ28A-E3/61 datasheet.

Application

• Electronic Circuits: Ideal for protecting various electronic circuits including communication equipment, industrial control systems, and power supplies.
• Printed Circuit Boards: Suitable for surface mount installation on PCBs to suppress transient voltages and protect connected components.

Functionality

The SMAJ28A-E3/61 is a unidirectional TVS diode designed to clamp transient voltages and divert surge currents away from sensitive electronic components, ensuring reliable and continuous operation of electronic circuits.

Usage Guide

• Mounting: Install the SMAJ28A-E3/61 in a surface mount configuration on the PCB for effective transient voltage suppression.
• Polarity: Ensure correct orientation with the anode (A) connected to the higher potential side and the cathode (K) connected to the lower potential side.

Frequently Asked Questions

Q: What is the clamping voltage of the SMAJ28A-E3/61?
A: The SMAJ28A-E3/61 offers a low clamping voltage to minimize voltage overshoot during transient events, typically around 43.6V for a 10A surge.

Q: Can the SMAJ28A-E3/61 protect against ESD events?
A: Yes, the SMAJ28A-E3/61 provides ESD protection, safeguarding electronic components from electrostatic discharge events.