The DIOTEC SMF45A is a high-performance Transient Voltage Suppressor (TVS) Diode, engineered to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). This unidirectional TVS diode features a standoff voltage of 45V and a peak pulse power dissipation of 400W. Its compact DO-219AB (SMF) surface-mount package allows for efficient board space utilization. Supreme Components International is an authorised distributor of DIOTEC, ensuring you receive authentic and reliable components. The SMF45A is suitable for a wide range of applications, including automotive, telecommunications, and industrial control systems. Choose the SMF45A for robust circuit protection and enhanced system reliability.