The SMBJ40A-H is a robust TVS diode manufactured by Formosa Microsemi, designed for transient voltage protection. As an authorized distributor, Supreme Components International guarantees the authenticity and quality of this component. This unidirectional TVS diode features a standoff voltage of 40V and a peak pulse power dissipation of 600W, making it suitable for safeguarding sensitive circuits against voltage surges. Its SMB (DO-214AA) package allows for efficient heat dissipation and easy surface mounting. Ideal applications include I/O interfaces, VCC bus protection, and control lines. Protect your valuable electronics with the reliable SMBJ40A-H TVS diode.