The SM8S28CA-Q1-H is a high-reliability Transient Voltage Suppressor (TVS) diode manufactured by FORMOSA MICROSEMI. This diode is specifically 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 28V and a breakdown voltage of 31.1V, it provides excellent clamping characteristics. The SM8S28CA-Q1-H is housed in a robust DO-220AA package, ensuring efficient heat dissipation and easy mounting. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI, ensuring you receive only genuine, high-quality components. This TVS diode is ideal for automotive, industrial, and telecommunications applications where reliable overvoltage protection is critical. Its fast response time and high surge capability make it a dependable choice for safeguarding your valuable equipment.