The STPK30KP180CA is a bidirectional Transient Voltage Suppressor (TVS) diode manufactured by SMC DIODES. Supreme Components International is an authorised distributor of SMC DIODES components. This TVS diode is designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). With a high peak pulse power dissipation of 30000W, the STPK30KP180CA offers robust protection against overvoltage events. Its 180V standoff voltage makes it suitable for a wide range of applications. The bidirectional configuration provides symmetrical protection for AC and DC lines. This TVS diode features fast response time, low clamping voltage, and high surge capability, ensuring reliable performance in demanding environments. Ideal for use in power supplies, telecommunications equipment, and industrial control systems.