The Diotec 5KP78A is a high-power, unidirectional Transient Voltage Suppressor (TVS) diode designed for robust protection against voltage transients. With a peak pulse power dissipation of 5000W, this diode effectively clamps transient voltages, safeguarding sensitive electronic components from damage. Supreme Components International is an authorised distributor of Diotec components, ensuring you receive genuine and reliable products. The 5KP78A is ideal for applications requiring robust surge protection, such as power supplies, telecommunications equipment, and industrial control systems. Its unidirectional configuration provides optimal protection against positive voltage transients. This TVS diode offers a cost-effective and reliable solution for enhancing the resilience of your electronic circuits.