The P4SMASF22A-H is a high-performance Transient Voltage Suppressor (TVS) Diode manufactured by FORMOSA MICROSEMI. Designed to protect sensitive electronic circuits from voltage transients induced by electrostatic discharge (ESD), inductive load switching, and other transient voltage events, this TVS diode offers a robust and reliable solution. Featuring a peak pulse power dissipation of 400W and a breakdown voltage of 22V, the P4SMASF22A-H effectively clamps transient voltages to safe levels, preventing damage to downstream components. Its SMA (Surface Mount Assembly) package allows for easy integration into printed circuit boards. As an authorised distributor of FORMOSA MICROSEMI components, Supreme Components International guarantees the authenticity and quality of the P4SMASF22A-H. This TVS diode is suitable for a wide range of applications, including automotive, industrial, and consumer electronics.