The 5.0SMDJ100A with TVS SMC(DO-214AB) RoHS, manufactured by Yageo, is a surface mount (SMD) series transient voltage suppressor (TVS) diode which is RoHS (Restriction of Hazardous Substances) compliant. It is considered to be a bidirectional voltage-clamp device and is capable of suppressing high-voltage, high-energy spikes with a maximum peak pulse of 100A. It is designed to protect sensitive electronic components from electrical overstress caused by static charge or power surges.