The 3.0SMCJ51A-H is a high-performance Transient Voltage Suppressor (TVS) diode manufactured by FORMOSA MICROSEMI. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI components, ensuring you receive genuine and reliable parts. This unidirectional TVS diode is specifically designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). Featuring a standoff voltage of 51V and a peak pulse power dissipation of 3000W, the 3.0SMCJ51A-H offers robust protection in a compact DO-214AB package. Its unidirectional configuration provides optimal protection for DC circuits. This TVS diode is ideal for a wide range of applications, including telecommunications, industrial equipment, and consumer electronics, where reliable surge protection is critical. Choose the 3.0SMCJ51A-H for superior circuit protection and peace of mind.