The CENTRAL SEMICONDUCTOR 1SMB43A is a robust unidirectional TVS Diode designed for transient voltage protection. This diode features a peak pulse power dissipation of 600W, making it suitable for safeguarding sensitive electronics from voltage spikes. With a reverse standoff voltage of 43V, the 1SMB43A effectively clamps transient voltages to protect downstream circuitry. Its SMB (DO-214AA) package allows for efficient heat dissipation and easy board mounting. Ideal for applications requiring reliable overvoltage protection, such as automotive, industrial, and consumer electronics. As an authorized distributor of CENTRAL SEMICONDUCTOR, Supreme Components International guarantees the authenticity and quality of this TVS diode. This device meets industry standards for surge protection and offers a cost-effective solution for enhancing system reliability.