The P4SMA530A is a high-performance Transient Voltage Suppressor (TVS) diode manufactured by Diotec. Supreme Components International is an authorised distributor of Diotec, ensuring you receive genuine components. This surface-mount diode, housed in an SMA package, offers a reverse standoff voltage of 53V and a peak pulse power dissipation of 400W. It's designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). The P4SMA530A features fast response time, low clamping voltage, and excellent surge absorption capability. This TVS diode is suitable for a wide range of applications, including telecommunications, industrial control systems, and consumer electronics. Its compact size and robust performance make it an ideal choice for modern circuit designs requiring reliable overvoltage protection.