The SS58C is a Schottky Barrier Diode (SBD) chip manufactured by Jingdao. It is made of a silicon substrate and features an SBD, or Schottky Diodes with Super Metal Contact (SMC), which is RoHS compliant. It is a static protection diode that operates with low forward voltage and has a low reverse current leakage. The device can be used in various applications, such as power supply, medical equipment, power controllers and high-frequency circuits. The SS58C has a maximum reverse voltage of 25V, a maximum forward voltage of 0.65V, and a maximum power dissipation of 500mW. It is small sized and has an ultra-low parasitic inductance, making it ideal for space-constrained applications.