The 1SMB70A is a high-performance, 600W, 70V Unidirectional Transient Voltage Suppressor (TVS) Diode manufactured by CENTRAL SEMICONDUCTOR. This TVS diode is designed to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. Housed in a compact SMB package, it offers excellent surge absorption capability and fast response times. The unidirectional configuration ensures optimal protection for DC circuits. Supreme Components International is an authorized distributor of CENTRAL SEMICONDUCTOR components, ensuring you receive genuine, high-quality products. This diode is ideal for use in various applications, including telecommunications, industrial equipment, and consumer electronics, where reliable voltage surge protection is critical. Benefit from the peace of mind that comes with using components from a trusted source.