The SD103AW with SOD-123 Schottky Barrier Diode (SBD) ROHS is a semiconductor device made up of a combination of P-type and N-type materials, manufactured by Bourne. The SBD is a type of diode with a low forward voltage drop, making it well suited for high frequency applications and power supplies. Its rated voltage is 30 volts, forward current rating of 100mA, and reverse voltage rating of 1.2V. It also features a low reverse leakage current of approx. 4µA and a low capacitance of approx. 0.55pF. Additionally, it boasts a low thermal resistance (Rth), ensuring stable operation even under high-temperature environments. It has an ROHS certification, indicating it does not contain hazardous materials, making it safe to use and dispose of.