The 3.0SMCJ43A-H is a high-performance Transient Voltage Suppressor (TVS) Diode manufactured by FORMOSA MICROSEMI. As a unidirectional TVS diode, it provides effective protection against voltage transients and surges. With a standoff voltage of 43V and a high surge capability of 3000W, this diode is suitable for a wide range of applications where overvoltage protection is critical. The device is housed in a compact DO-214AB (SMC) package, facilitating easy integration into circuit designs. Typical applications include protection of I/O interfaces, VCC bus, and other vulnerable circuits. Supreme Components International is an authorized distributor of FORMOSA MICROSEMI, guaranteeing genuine components and reliable performance. Choose the 3.0SMCJ43A-H for superior circuit protection.