The 3.0SMI120A is a high-performance TVS (Transient Voltage Suppressor) diode manufactured by SMC DIODES. This surface mount device is engineered to protect sensitive electronic equipment from voltage transients induced by lightning, ESD (Electrostatic Discharge), and inductive load switching. With a peak pulse power dissipation of 3000W, it effectively clamps transient voltages to a safe level, preventing damage to downstream components. The 3.0SMI120A offers a standoff voltage of 120V. Supreme Components International is an authorised distributor of SMC DIODES, ensuring that you receive only authentic and high-quality components. This TVS diode is suitable for a wide range of applications, including automotive, industrial, and consumer electronics.