The SMBJ85CA is an electronic part manufactured by Microdiode Electronics. This part is a 4.4A 137V 94.4V 85V Bi-Directional SMB TVS ROHS (Transient Voltage Suppression). It is designed to protect sensitive electronic components from unwanted voltage spikes and transients. This part is suitable for use in a variety of applications, including telecommunications, renewable energy, medical, industrial, consumer, and automotive industries. The SMBJ85CA provides excellent clamping performance and fast response times up to 1 nanoseconds. It is RoHS Compliant and meets the criteria for UL, CSA, VDE, IEC, and EN standards. Furthermore, this part comes in a variety of packaging options, such as mini-SMD, SMD, DO-214AC, and SOT-23.