The SL210-MS-Q1-H is a unidirectional Transient Voltage Suppressor (TVS) Diode manufactured by FORMOSA MICROSEMI. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI components. This diode is designed to protect sensitive electronic circuits from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. With a standoff voltage of 21V and a peak pulse power rating of 1500W, the SL210-MS-Q1-H offers robust protection. Its DO-214AB (SMC) surface-mount package allows for efficient heat dissipation and easy integration into printed circuit boards. This TVS diode is suitable for a wide range of applications, including automotive, industrial, and consumer electronics, where reliable overvoltage protection is critical. The unidirectional configuration provides optimal protection for DC circuits.