SMCJ180CA is a bidirectional transient voltage suppressor (TVS) diode designed for surge and ESD protection in electronic circuits. It features a breakdown voltage of 229 V, a working voltage of 190 V, and a maximum clamping voltage of 307 V. The device offers a power dissipation of 1500 watts and a peak pulse current of 4.6 A, with a response time of less than 5.0 picoseconds. Housed in a compact DO-214AB (SMC) surface mount package, this RoHS-compliant TVS diode is suitable for applications requiring protection against IEC 61000-4-2 ESD, IEC 61000-4-4 EFT, and IEC 61000-4-5 surge events in portable communications, computing, and video equipment.