The UDT23A05L02 is a diode manufactured by Yageo in an ESD SOT-23 RoHS package. It is a small, three-pin component used to protect circuit boards and other sensitive electronic parts from electrostatic discharge (ESD). The UDT23A05L02 is capable of dissipating up to 5V ESD and comes with an operating current of 500 mA. It has a low capacitance over the entire ESD range and offers excellent ESD protection up to 2KV. The diode is compliant with the RoHS Directive and lead-free soldering requirements, making it a great solution for any ESD-sensitive system.