The SMCJ43A-H is a high-performance Transient Voltage Suppressor (TVS) diode manufactured by FORMOSA MICROSEMI. As an authorized distributor, Supreme Components International offers this reliable component designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), inductive load switching, and other transient voltage events. This unidirectional TVS diode features a standoff voltage of 43V and a peak pulse power dissipation of 1500W. Housed in a compact SMC (DO-214AB) package, the SMCJ43A-H provides a robust and space-saving solution for circuit protection. Its fast response time and low clamping voltage ensure effective protection against damaging voltage spikes. Choose the SMCJ43A-H for superior transient voltage protection in your applications.