The DIOTEC SMF78A is a high-performance Transient Voltage Suppressor (TVS) Diode, meticulously engineered to protect sensitive electronic circuits from voltage transients induced by electrostatic discharge (ESD), inductive load switching, and other transient voltage events. This unidirectional TVS diode features a standoff voltage of 78V and a peak pulse power dissipation of 400W, ensuring reliable protection against overvoltage conditions. Housed in a compact and surface-mountable DO-219AB (SMF) package, the SMF78A is well-suited for automated assembly processes and space-critical applications. Supreme Components International is an authorised distributor of DIOTEC components, guaranteeing authenticity and quality. Ideal for use in automotive, industrial, and consumer electronics applications.