The SMBJ78A-Q1-H is a high-performance Transient Voltage Suppressor (TVS) diode manufactured by FORMOSA MICROSEMI. This unidirectional TVS diode is designed to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. With a reverse standoff voltage of 78V and a peak pulse power dissipation of 600W, the SMBJ78A-Q1-H provides robust overvoltage protection. Its SMB package allows for efficient heat dissipation and easy surface mount assembly. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI, ensuring that you receive genuine, high-quality components. This TVS diode is suitable for automotive, industrial, and consumer electronics applications where reliable voltage surge protection is critical. Trust Supreme Components International for your FORMOSA MICROSEMI component needs.