SMBJ170CA is a bidirectional transient voltage suppressor diode designed for surge and ESD protection in portable communications, computing, and video equipment. The device features a working peak reverse voltage of 220 V, a breakdown voltage of 460 V, and is housed in a compact DO-214AA (SMB) surface mount package. With a typical response time of less than 5.0 picoseconds and a power dissipation rating of 600 watts, the SMBJ170CA provides fast and robust protection against transient overvoltage events. It is RoHS compliant and conforms to JEDEC standards, making it suitable for IEC 61000-4-2 ESD (Level 4), IEC 61000-4-4 EFT, and IEC 61000-4-5 Surge protection applications.