The 3.0SMCJ30CA-Q is a high-power Transient Voltage Suppressor (TVS) diode manufactured by Diotec. Supreme Components International, an authorised distributor, offers this reliable component for protecting sensitive electronics from voltage transients. This bidirectional TVS diode features a 30V standoff voltage and a 3000W peak pulse power dissipation capability, making it suitable for demanding applications. Housed in a compact SMC (DO-214AB) package, it provides excellent surge protection against electrostatic discharge (ESD), electrical fast transients (EFT), and lightning-induced surges. Its bidirectional clamping characteristic ensures protection regardless of the polarity of the transient voltage. Ideal for use in power supplies, telecommunications equipment, industrial control systems, and automotive electronics, the 3.0SMCJ30CA-Q enhances the reliability and longevity of your circuits.