1SS388 With Switching Diode SOD-523 RoHS manufactured by Shikues is a type of diode that is used in electronic circuits for protection and switching purposes. It is a surface mount diode with a SOD-523 package, which is tiny and has a low profile, making it ideal for applications where space is limited. The diode has an excellent forward voltage of 0.44 volts and a reverse voltage of 30 volts. The diode is RoHS compliant, meeting the standard for low levels of hazardous chemicals in electronic products and components. It also has an extended operating temperature range of -55°C to +125°C. In addition, the diode has a high peak reverse power dissipation of 5W, making it a suitable choice for switching applications.