The TPK30KP43CA is a high-power, bidirectional Transient Voltage Suppressor (TVS) diode manufactured by SMC DIODES. Supreme Components International is an authorised distributor of SMC DIODES components, ensuring you receive genuine, high-quality products. 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, the TPK30KP43CA offers robust protection. Its bidirectional configuration allows it to protect circuits from both positive and negative voltage surges. The 43V standoff voltage makes it suitable for a wide range of applications. The TPK30KP43CA is part of the 30KP series, known for its reliability and performance in demanding environments. Ideal for use in power supplies, telecommunications equipment, and industrial control systems.