SMBJ9.0CA is a bidirectional transient voltage suppressor diode designed for surge and ESD protection in compact surface-mount applications. This device features a working peak reverse voltage of 9.0 V, a breakdown voltage range of 10.1 to 11.1 V, and a maximum reverse leakage current of 20 µA at rated voltage. The diode is housed in a DO-214AA (SMB) package and offers fast response times of less than 5.0 picoseconds, with a maximum peak current rating of 39.0 A and clamping voltage of 15.6 V. SMBJ9.0CA is ideal for protecting sensitive electronics in portable communications, computing, and video equipment against transient overvoltage events, meeting IEC 61000-4-2 ESD, IEC 61000-4-4 EFT, and IEC 61000-4-5 Surge standards.