The 3.0SMCJ120CA TVS Diode, manufactured by SMC DIODES, is a crucial component for safeguarding sensitive electronic circuits from voltage transients. With a working peak reverse voltage of 171V and a reverse standoff voltage of 120V, this diode effectively clamps voltage spikes, preventing damage to downstream components. Its SMC package allows for efficient heat dissipation and easy integration into various applications. As an authorized distributor of SMC DIODES, Supreme Components International guarantees the authenticity and quality of this TVS diode. This diode is ideal for protecting against ESD, EFT, and lightning-induced surges.