The SMF75A is a surface-mount Transient Voltage Suppressor (TVS) diode manufactured by SMC Diodes. Supreme Components International is an authorised distributor of SMC Diodes. This diode is designed to protect sensitive electronic components from voltage transients induced by lightning, ESD, and inductive load switching. It features a standoff voltage of 75V and a peak pulse power dissipation of 400W. The SMF75A is packaged in a low-profile DO-219AB (SMF) package, making it suitable for high-density circuit board applications. This TVS diode is commonly used in automotive, telecommunications, and industrial control systems to enhance the reliability and longevity of electronic equipment. Its fast response time and low clamping voltage ensure effective protection against transient events.