The B1D20065K with Schottky Barrier Diodes (SBD) is an integrated circuit manufactured by BASiC Semiconductor. It is designed to protect automotive and other high-voltage applications from static discharge and voltage transients. The diode's Schottky barrier construction gives the device an extremely low reverse leakage current for higher operating temperatures. The TO-220 package accommodates up to 18 Amps of current, making it suitable for use in a wide variety of applications. Additionally, the component is RoHS compliant, meaning it is made with fewer hazardous, environment-harming materials.