The SMBJ70A-A is a high-performance 70V, 600W unidirectional Transient Voltage Suppressor (TVS) diode manufactured by SMC DIODES. Supreme Components International is an authorised distributor of SMC DIODES components, ensuring you receive genuine and reliable parts. This TVS diode is designed to protect sensitive electronic circuits from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. Its unidirectional configuration provides effective protection against positive voltage surges. The SMBJ70A-A is commonly used in telecommunications equipment, industrial controls, computers, and consumer electronics. Its compact SMB package allows for easy integration into various circuit designs. Choose the SMBJ70A-A for robust and dependable transient voltage protection.