As automotive power systems move to higher voltages, protecting GaN/SiC MOSFETs and IGBTs becomes more critical—and more complex. In this video, learn how Littelfuse TPSMD, TPSMC, and TP5.0SMD high-voltage TVS diodes simplify transient protection in battery disconnect units, high-voltage HVAC systems, and PTC heaters while reducing BOM cost and improving efficiency.