The 1SMB40CA is a high-performance Transient Voltage Suppressor (TVS) diode manufactured by CENTRAL SEMICONDUCTOR. Supreme Components International, an authorised distributor, provides this essential component for safeguarding electronic equipment against voltage surges. This unidirectional TVS diode, housed in an SMB package, offers a reverse breakdown voltage of 40V and a peak pulse power dissipation of 600W. Its fast response time and low clamping voltage make it ideal for protecting sensitive circuits from damage caused by transient events. Applications include power supplies, telecommunications equipment, industrial controls, and consumer electronics. The 1SMB40CA provides robust and reliable overvoltage protection, enhancing the overall reliability and longevity of electronic systems. Supreme Components International guarantees the authenticity and quality of this CENTRAL SEMICONDUCTOR product.