The DSS14 with 500uA@40V 40V Single 550mV@1A 1A SOD-123FL Schottky Barrier Diodes (SBD) ROHS is a device manufactured by Changjing Electronics Technology that is typically used to protect against voltage spikes and other forms of electrostatic discharge. It possesses a reverse voltage maximum of 40V and a continuous current rating of 500uA, while its peak reverse voltage is 550mV at a continuous forward current of 1A. Additionally, the device has an operating temperature range between -55 degrees Celsius and 150 degrees Celsius and complies with RoHS environmental regulations. The DSS14 has an SOD-123FL form factor and is commonly used in automotive, industrial, and consumer electronics applications.