The P6KE91A is a high-performance Unidirectional Transient Voltage Suppressor (TVS) diode manufactured by Central Semiconductor. Supreme Components International is an authorised distributor of Central Semiconductor components. This TVS diode is designed to protect sensitive electronic equipment from voltage transients caused by inductive load switching, lightning, and electrostatic discharge (ESD). With a peak pulse power dissipation of 600W, the P6KE91A effectively clamps transient voltages to safe levels, preventing damage to downstream components. Its unidirectional configuration makes it suitable for DC circuits. The P6KE91A comes in a DO-15 package, offering easy integration into existing designs. This robust component is ideal for applications requiring reliable overvoltage protection, such as telecommunications equipment, industrial controls, and consumer electronics.