The TSS0640D-BF-H is a high-performance TVS Diode manufactured by FORMOSA MICROSEMI, designed to protect sensitive electronic circuits from voltage transients induced by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning. This diode features a peak pulse power dissipation of 600W, ensuring robust protection. It has a breakdown voltage of 40V and is packaged in a surface-mount DO-214AA (SMB) package, making it suitable for automated assembly. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI components, guaranteeing the authenticity and quality of this TVS diode. Ideal for use in various applications, including automotive, industrial, and consumer electronics, where transient voltage protection is critical. This diode offers excellent clamping capability, high reliability, and fast response time.