STMicroelectronics N-Channel 18.4A 500V 0.27ohm MOSFET Transistor STW20NC50

18.4A, 500V, 0.27ohm, N-CHANNEL, Si, POWER, MOSFET, TO-247, TO-247, 3 PIN Product overview: STW20NC50 from STMicroelectronics is a MOSFET Transistor for power switching, load control, motor drives, DC-DC converters, battery systems, and board-level power design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include N-Channel, 18.4A, 500V, 0.27ohm. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 18.4A, 500V, 0.27ohm, MOSFET Transistor, Single FETs, MOSFETs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 278-STW20NC50 can be used for catalog matching and distributor lookup.