The SMBJ45A-Q1-H is a high-performance Transient Voltage Suppressor (TVS) Diode from FORMOSA MICROSEMI, designed to safeguard sensitive electronic circuits from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. With a standoff voltage of 45V and a breakdown voltage of 64V, this diode provides reliable overvoltage protection. Housed in a surface-mount SMB package, it offers excellent power dissipation capabilities and is suitable for automated assembly. As an authorized distributor of FORMOSA MICROSEMI, Supreme Components International guarantees the authenticity and traceability of this component. The SMBJ45A-Q1-H is widely used in automotive, industrial, and telecommunications applications where robust surge protection is critical. This diode meets stringent quality standards and offers a cost-effective solution for enhancing system reliability.