The 3.0SMCJ58CA-Q1-H is a high-performance, 3000W bidirectional Transient Voltage Suppressor (TVS) diode manufactured by FORMOSA MICROSEMI. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI components, ensuring you receive genuine and reliable parts. This TVS diode is designed to protect sensitive electronic circuits from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. With a breakdown voltage of 58V, it effectively clamps voltage spikes to safe levels, preventing damage to downstream components. The 3.0SMCJ58CA-Q1-H features a robust SMC package for efficient heat dissipation and easy surface mount assembly. It is ideal for automotive, industrial, and consumer electronics applications requiring reliable overvoltage protection. Its bidirectional configuration provides symmetrical protection for AC and DC circuits.