The 1.5SMC43A is a high-performance Transient Voltage Suppressor (TVS) Diode manufactured by CENTRAL SEMICONDUCTOR. Supreme Components International is an authorised distributor of CENTRAL SEMICONDUCTOR components. This unidirectional TVS diode is designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). It features a standoff voltage of 43V and a peak pulse power dissipation of 1500W. The 1.5SMC43A offers fast response time, low clamping voltage, and high surge capability. Its robust construction ensures reliable performance in demanding environments. Ideal applications include power supplies, telecommunications equipment, industrial controls, and consumer electronics. This diode meets industry standards for surge protection and provides a cost-effective solution for enhancing system reliability.