➀ Vishay's bidirectional eFuse reference design addresses high-voltage protection challenges in eMobility systems using SiC MOSFETs for 40 kW operation with under 30W losses;

➁ The design features ultra-fast overcurrent shutdown (＜2.5μs), continuous load monitoring, and preload detection for capacitor/short-circuit protection;

➂ Implemented on a thermally optimized 4-layer PCB, it supports remote control via web interface and maintains galvanic isolation for enhanced safety in automotive battery applications.