The SMB10J78A-Q1-H is a high-performance Transient Voltage Suppressor (TVS) diode manufactured by Formosa Microsemi. This surface-mount device is designed to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). With a reverse standoff voltage of 78V and a peak pulse current of 167A, it provides excellent clamping capability. The SMB package allows for efficient heat dissipation and easy integration into printed circuit boards. Supreme Components International is an authorised distributor of Formosa Microsemi, ensuring that you receive only genuine and high-quality components. This TVS diode is suitable for automotive, industrial, and consumer electronics applications where reliable overvoltage protection is critical. Benefit from superior surge protection with this robust and reliable TVS diode.