The WE03DUCS (DFN0603-2L TVS ROHS manufactured by Wayon) is an electronic component designed to provide overvoltage protection to automotive and industrial circuit boards. It is a unidirectional transient voltage suppressor (TVS) with an ultra-small footprint in the automotive industry. It has a breakdown voltage of 6.5V, and a maximum operating junction temperature of 125°C. The DFN0603-2L TVS package is RoHS compliant and halide-free, making it an ideal option for boards with space limitations such as automotive ECU modules. The WE03DUCS is designed to provide protection against overvoltage spikes, as well as to improve system immunity to ESD and EFT events. The component also features an ultra-low clamping that prevents the voltage from exceeding 8V at 500A.