The ZS4757A-H TVS Diode, manufactured by Formosa Microsemi, provides unidirectional transient voltage suppression. This diode is designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). With a breakdown voltage of 47V, the ZS4757A-H effectively clamps overvoltage events, preventing damage to downstream components. Its DO-214AC (SMA) package allows for easy surface mounting and efficient heat dissipation. Supreme Components International is an authorised distributor of Formosa Microsemi components, ensuring that you receive a genuine, high-quality product. This TVS diode is suitable for a wide range of applications, including automotive, industrial, and consumer electronics.