The SMA6J78CA is a high-performance 600W Transient Voltage Suppressor (TVS) diode manufactured by SMC Diodes. Designed for surface mount applications, this diode provides excellent overvoltage protection for sensitive electronic circuits. With a breakdown voltage (Vbr) of 78V, the SMA6J78CA effectively clamps transient voltages, preventing damage to downstream components. Its compact SMA package allows for easy integration into various PCB layouts. This TVS diode is suitable for protecting against electrostatic discharge (ESD), electrical fast transients (EFT), and lightning surges. Supreme Components International is an authorized distributor of SMC Diodes, ensuring you receive genuine and reliable components. Applications include I/O interfaces, VCC bus protection, and control lines.