The STPK30KP64A is a unidirectional 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 peak pulse power dissipation of 30000W, and a standoff voltage of 64V, the STPK30KP64A offers robust protection. Its unidirectional configuration ensures optimal performance in DC circuits. This device features excellent clamping capability, high surge current capability, and a fast response time. The STPK30KP64A is ideal for use in power supplies, telecommunications equipment, industrial control systems, and other applications requiring reliable transient voltage protection.