onsemi Single FETs, MOSFETs NTMFSC0D9N04C

NTMFSC0D9N04C is a 40 V N-channel MOSFET in a DFN8 5x6 mm package, designed for high-current power switching with ultra-low on-resistance. It has a maximum continuous drain current of 313 A at TC = 25°C and 48.9 A at TA = 25°C, with a maximum on-resistance of 0.87 mΩ at VGS = 10 V and ID = 50 A. The device features dual-sided cooling, RoHS compliance, and is rated for junction and storage temperatures from -55°C to +175°C. Thermal resistance is 0.9°C/W from junction to case (bottom) and 37°C/W from junction to ambient on a 1 in² FR4 PCB with 1 oz Cu. It meets MSL1 packaging requirements and has a single-pulse avalanche energy rating of 578 mJ. The gate charge totals 86 nC with a plateau voltage of 4.9 V, and switching times are specified at VGS = 10 V and ID = 50 A.