The UD2-4.5NU-L is a high-performance Transient Voltage Suppressor (TVS) diode manufactured by World Products Inc. Available from Supreme Components International, an authorised distributor, this unidirectional TVS diode is designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). It features a standoff voltage of 4.5V and a peak pulse power dissipation of 100W. The UD2-4.5NU-L is housed in a compact DO-214AA package, making it suitable for a wide range of applications. Its fast response time and low clamping voltage ensure effective protection against overvoltage conditions. This robust diode is an excellent choice for enhancing the reliability and longevity of electronic circuits.