The SMBJ45A-A is a high-performance Transient Voltage Suppressor (TVS) Diode manufactured by SMC DIODES. Supreme Components International, an authorised distributor, provides this component as a reliable solution for protecting sensitive electronic circuits from voltage transients. This diode features a reverse standoff voltage of 45V and a breakdown voltage of 64.5V, ensuring effective clamping of overvoltage events. Packaged in a compact SMB (DO-214AA) format, the SMBJ45A-A offers excellent surge handling capability and fast response time. It is ideal for applications requiring robust protection against electrostatic discharge (ESD), electrical fast transients (EFT), and lightning surges. Typical applications include I/O protection, VCC bus protection, and protection of data lines.