The 1SMC43CA TVS diode, manufactured by CENTRAL SEMICONDUCTOR, is designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). As an authorized distributor, Supreme Components International offers this high-quality diode, featuring a standoff voltage of 43V and a peak pulse power dissipation of 1.5kW. Its unidirectional configuration ensures effective protection against positive voltage surges. The 1SMC43CA is housed in a compact SMC package, making it suitable for space-constrained applications. This TVS diode provides a reliable and cost-effective solution for enhancing the robustness of electronic circuits. Applications include telecommunications, industrial controls, and consumer electronics.