The ZGFM5947B-Q1-H is a high-performance unidirectional TVS diode manufactured by Formosa Microsemi. Designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching, this diode offers a robust and reliable solution. It features a surge capability of 400W and is housed in a compact DO-214AC (SMA) package for easy surface mounting. Supreme Components International is an authorised distributor of Formosa Microsemi components, ensuring that you receive only genuine and high-quality products. This TVS diode is suitable for a wide range of applications, including automotive, industrial, and consumer electronics. Its unidirectional configuration provides optimal protection against positive voltage surges. Choose the ZGFM5947B-Q1-H for superior transient voltage protection.