The 5.0SMDJ28A TVS SMC (DO-214AB) RoHS diode manufactured by Yageo is a surface-mount, dual-common cathode device designed for surge and reverse polarity protection. This device is designed for bi-directional ESD protection, in applications such as data and telecom lines and lightning protection. It has a maximum power dissipation capability of 500 W peak power and a working voltage range of 5.0V. The breakdown voltage rating is 28V and the clamping voltage rating is 37.5V. The device satisfies the requirements of the RoHS directive and hence is lead-free.