The 1SMC22A is a robust 1500W, 22V unidirectional Transient Voltage Suppressor (TVS) diode manufactured by CENTRAL SEMICONDUCTOR. Housed in a compact SMC package, this diode provides excellent surge protection for sensitive electronic equipment. It effectively safeguards against voltage transients caused by various sources, including lightning strikes, inductive load switching, and electrostatic discharge (ESD). The unidirectional configuration ensures optimal protection for DC circuits. Supreme Components International is an authorised distributor of CENTRAL SEMICONDUCTOR, guaranteeing the authenticity and quality of this TVS diode. Ideal for applications requiring reliable overvoltage protection, the 1SMC22A offers a cost-effective solution for enhancing the durability and longevity of your electronic designs. Consider this diode for safeguarding your circuits from damaging voltage spikes.