The FSBB20CH60F is a smart power module. It is an advanced smart power module (SPM) that Fairchild has newly developed and designed to provide very compactand high performance ac motor drives mainly targeting low power inverter-driven application like air conditioner and washingmachine. It combines optimized circuit protection and drivematched to low-loss IGBTs. System reliability is furtherenhanced by the integrated under-voltage lock-out and shortcircuitprotection. The high speed built-in HVIC provides optocoupler-less single-supply IGBT gate driving capability that furtherreduce the overall size of the inverter system design. Eachphase current of inverter can be monitored separately due tothe divided negative dc terminals.