SMBJ130CA-Q is a bidirectional transient voltage suppressor diode designed for surge and ESD protection applications in compact DO-214AA (SMB) surface mount package. It features a working peak reverse voltage (VRWM) of 130V with a breakdown voltage range of 136V to 160V, and provides fast response times of less than 1.0 picosecond from 0V to breakdown voltage. The device is rated for 600W peak power dissipation and includes a maximum clamping voltage of 210V at the specified reverse leakage current. SMBJ130CA-Q is RoHS compliant and AEC-Q101 automotive grade qualified, making it suitable for protection of power buses, I/O interfaces, and overvoltage transient protection in telecom, computer, industrial, consumer electronics, and automotive applications.