The 3.0SMCJ43CA-AQ is a high-performance TVS diode manufactured by DIPTRONICS. Supreme Components International is an authorised distributor, ensuring you receive genuine components. This bidirectional TVS diode, housed in an SMC package, is specifically designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). With a standoff voltage of 43V and a peak pulse power dissipation of 3000W, the 3.0SMCJ43CA-AQ offers robust overvoltage protection. Its SMC package allows for efficient heat dissipation and easy board mounting. Ideal for applications requiring reliable transient voltage suppression, this DIPTRONICS TVS diode provides a cost-effective solution for enhancing the reliability and longevity of your electronic designs. Consider this component for safeguarding your circuits against damaging voltage spikes.