The SMFJ9.0CA with SOD-123F TVS ROHS manufactured by Bourne is a unidirectional, low-capacitance transient voltage suppressor (TVS). This part is specifically designed to protect sensitive electronic circuits against high voltage transients induced by lightning and other transient voltage events. It has a lead-free, RoHS compliant, Pb (lead) free and CMPAK-4 package. The device can withstand transients up to 9.0kV. It has a reverse stand-off voltage of 6.2V and a capacitance of 500pF. The device is designed to withstand transient voltage transients up to 9kV and utilizes a shallow molded plastic encapsulated construction. This part is ideal for use in automotive, power supplies, medical, telecom, and other applications, and offers excellent surge performance and low junction capacitance.