The 1SS355 is a Switching Diode, made by Microdiode Electronics, in SOD-323, RoHS compliant package, a small, surface mount package. It features a high surge current capability, low forward voltage drop, fast switching time and is widely used for signal leveling and to prevent interference in various electronic circuits. It is compatible with most other surface mount components and can handle high temperatures to operate in a wide temperature range. It offers excellent reliability and is able to maintain its performance in harsh environmental conditions. This device also complies with the latest RoHS standards.