The SMBJ6.0CA-GDW with SMB(DO-214AA) is a ESD protection device of type Unidirectional manufactured by Yageo. This device can protect up to 400W peak pulse power up to 8.3ms (10/1000 µs), and has a reverse stand-off voltage of 6.0V, a clamping voltage of 6.2V, and a maximum peak pulse current of 20.0A. It is made with surface mount technology for easy assembly and is RoHS compliant. This device provides effective clamping, low leakage current, and a fast clamping response time. In addition, it has been tested for ESD protection capability up to 25kV human body model, 15kV air discharge model, and 8kV cable discharge model for meeting the requirements of IEC 61000-4-2.