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The Wolfspeed C3M0120090D is a Silicon Carbide (SiC) N-Channel Enhancement Mode MOSFET featuring C3M technology. It provides a drain-source voltage of 900 V and a maximum continuous drain current of 23 A at 25°C case temperature. The device exhibits a typical on-state resistance of 120 mΩ, with a maximum rating of 155 mΩ. Operating within a junction temperature range of -55°C to +150°C, it delivers a power dissipation capacity of 97 W. Key electrical characteristics include a total gate charge of 21 nC and an output capacitance stored energy of 10.6 µJ.
Verify the specific datasheet revision against the manufacturer's official documentation before finalizing design specifications. Confirm that the TO-247-3 package dimensions align with the target PCB footprint and thermal management requirements. Ensure the selected operating conditions remain within the absolute maximum ratings defined in the electrical characteristics table.
Evaluate the thermal impedance from junction to case to determine appropriate heatsinking solutions for the intended duty cycle. Consider the negative temperature coefficient of the on-resistance when designing parallel configurations or managing thermal loads. Verify that the gate drive voltage levels match the recommended operational parameters to ensure optimal switching performance and reliability.
This component belongs to the C3M series of discrete silicon carbide MOSFETs manufactured by Wolfspeed. The series utilizes advanced SiC technology to achieve superior performance compared to traditional silicon devices. The TO-247-3 package provides a standardized form factor suitable for through-hole mounting in various industrial and commercial power electronics designs.
Cross-reference alternative part numbers only if they share identical voltage, current, and package specifications. Verify that any substitute device meets the same thermal and electrical performance criteria required by the original circuit design.
The recommended turn-on gate voltage is 15 V with a ±5% regulation tolerance.
The on-resistance increases as the junction temperature rises, exhibiting a positive temperature coefficient across the operating range.