The Diotec 1.5KE91A is a high-reliability TVS (Transient Voltage Suppressor) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). This unidirectional diode offers a standoff voltage of 91V and belongs to the robust 1.5KE series. Its fast response time and high surge capability make it ideal for a wide range of applications, including telecommunications, industrial controls, and consumer electronics. As an authorized distributor of Diotec components, Supreme Components International guarantees the authenticity and quality of the 1.5KE91A. Ensure your circuits are protected with this reliable TVS diode.