The 1.5KE440A-H is a high-performance Transient Voltage Suppressor (TVS) diode manufactured by FORMOSA MICROSEMI. As an authorized distributor, Supreme Components International offers this reliable component for your circuit protection needs. This uni-directional TVS diode is specifically designed to safeguard sensitive electronics from voltage transients caused by events such as lightning strikes, inductive load switching, and electrostatic discharge (ESD). With a standoff voltage of 440V and a power dissipation of 600W, the 1.5KE440A-H provides robust protection in a compact DO-201 package. Its uni-directional configuration makes it suitable for applications where protection against positive voltage transients is required. This TVS diode is commonly used in power supplies, telecommunication equipment, industrial control systems, and consumer electronics to enhance system reliability and prevent damage from overvoltage conditions. Choose the 1.5KE440A-H for dependable transient voltage protection.