The SMBJ33A is a unidirectional, 11.3A, Standards Multilayer Board (SMB) Transient Voltage Suppressor (TVS) with a Breakdown Voltage of 53.3V, clamping Voltage of 36.7V, and a Peak Pulse Current of 1uA. It is manufactured by ZHIDE and is compliant with Restriction of Hazardous Substances (RoHS). This device is suitable for use in suppressing voltage transients caused by inductive switching in DC power supplies, data and signal lines, and automotive applications.