SMCJ9.0CA is a bidirectional transient voltage suppressor diode designed for surge and ESD protection in portable communications, computing, and video equipment applications. The device features a working peak reverse voltage of 9.0 V, a breakdown voltage of 10 V, and a maximum reverse leakage current of 5 µA at the rated voltage. It is housed in a compact SMC (DO-214AB) surface mount package with lead-free construction and RoHS compliance. The diode delivers peak pulse power dissipation of 1500 watts (at 1 ms pulse width), a peak forward surge current of 200 amps, and typical response times of less than 5.0 ns, making it ideal for protecting sensitive electronic circuits from transient overvoltage events. Operating temperature range is -55°C to +150°C, ensuring reliable performance across diverse environmental conditions.