The Diotec 5KP43A is a high-power, unidirectional Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and Electrostatic Discharge (ESD). This robust diode features a peak pulse power dissipation of 5000W, providing excellent surge protection. With a reverse standoff voltage of 43V, the 5KP43A effectively clamps transient voltages to safe levels, preventing damage to downstream components. It is housed in a DO-204AR package, making it easy to integrate into existing circuit designs. Supreme Components International is an authorized distributor of Diotec, guaranteeing the authenticity and quality of this TVS diode. Choose the 5KP43A for reliable and effective transient voltage protection.