This electronic part is a small surface-mount ESD SOD-923 diode designed to protect sensitive electronic components from electrostatic discharge (ESD) and other electrical overstress conditions. It is RoHS compliant and manufactured by AnBon. Its maximum working voltage is 5.0 volts and its size is 2.50mm x 2.00mm. It features fast response time, low capacitance, and low equivalent capacitance. It is ideal for applications involving communication ports, disc drives, cell phones, PDAs, laptop PCs, digital cameras, and other home appliances.