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The C3M0030090K is a Wolfspeed N-Channel Enhancement Mode Silicon Carbide (SiC) MOSFET utilizing C3M technology. It features a TO-247-4 package with a separate driver source pin to minimize inductance and switching losses. Key electrical parameters include a drain-source voltage of 900 V, a maximum gate-source voltage of +19 V/-8 V, and an on-state resistance of 30 mΩ at 25°C. The device supports a continuous drain current of 73 A and a pulsed drain current of 200 A. Operating junction temperature ranges from -40°C to +150°C.
Verify the specific datasheet revision against the manufacturer's official documentation before finalizing designs. Confirm that the TO-247-4 package dimensions match the target PCB footprint. Ensure thermal management solutions accommodate the specified junction-to-case thermal resistance values under expected operating conditions.
Select this component for high-voltage applications requiring robust switching performance. The separate driver source pin is critical for minimizing parasitic inductance in high-frequency circuits. Evaluate the thermal derating curves to ensure the continuous drain current meets system requirements across the full operating temperature range.
This part belongs to the Wolfspeed C3M series of discrete Silicon Carbide power MOSFETs. The series utilizes Wolfspeed's proprietary SiC technology to deliver high blocking voltages and low on-resistance. The TO-247-4 package provides a standardized form factor suitable for through-hole mounting and efficient heat dissipation in industrial power electronics.
Direct substitutes are not explicitly listed in the provided documentation. Designers should evaluate other C3M series devices or comparable 900V SiC MOSFETs based on matching RDS(on), package type, and thermal characteristics.
The recommended turn-on gate voltage is 15 V with a ±5% regulation tolerance.
The optimized package includes a separate driver source pin, which reduces inductance and minimizes gate ringing during switching transitions.