.The BAT54C SOT-23-3 Schottky Barrier Diode (SBD) from Jinyu is a three-terminal surface-mount device that operates under high temperature and current conditions with minimized reverse leakage current. It incorporates a planar structure and a guard ring that provides enhanced protection against surface radiation. These components are RoHS compliant, featuring a maximum operating temperature of 175 degrees Celsius, a breakdown voltage of 20 Volts, a maximum forward voltage drop of 0.45 Volts, and a maximum reverse leakage current of 1 micro Amps at 25 degrees Celsius. The device is offered in a small size of 2.9mm x 1.2mm, ideal for low-profile applications.