The SMCJ58CA-A is a high-reliability, 600W, 58V bidirectional Transient Voltage Suppressor (TVS) diode manufactured by SMC Diodes. Supreme Components International is an authorised distributor of SMC Diodes, ensuring you receive genuine components. This surface-mount TVS diode, packaged in the SMC, is designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). Its bidirectional configuration makes it suitable for AC and DC applications. The SMCJ58CA-A features fast response time, low clamping voltage, and excellent surge absorption capability. It is commonly used in telecommunications, industrial control, and consumer electronics to enhance system reliability and prevent costly damage from overvoltage events. This robust component offers a cost-effective solution for transient voltage protection.