The SM8S18CA from CDIL is a robust Transient Voltage Suppressor (TVS) Diode, designed to protect sensitive electronic circuits from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). This unidirectional diode features a reverse standoff voltage of 18V and a high peak pulse power dissipation of 6600W, ensuring reliable protection in demanding applications. Housed in a DO-218AB package, the SM8S18CA offers excellent surge handling capability and thermal performance. Supreme Components International is an authorised distributor of CDIL components, guaranteeing genuine parts and reliable service. Ideal for automotive, industrial, and telecommunications applications where transient voltage protection is critical.