The SMF9.0A-AQ is a high-performance, surface-mount Transient Voltage Suppressor (TVS) diode manufactured by Diotec. Supreme Components International is an authorised distributor of Diotec, ensuring you receive genuine components. This unidirectional TVS diode is designed to protect sensitive electronic equipment from voltage transients induced by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning. With a breakdown voltage of 9.0V and a peak pulse power dissipation of 400W, the SMF9.0A-AQ offers robust protection in a compact DO-219AB (SMF) package. Its fast response time and low clamping voltage make it an ideal choice for safeguarding various applications, including automotive, industrial, and consumer electronics. This diode enhances the reliability and longevity of your circuits by effectively suppressing voltage spikes.