STMicroelectronics N-Channel 8.6A 500V 0.85ohm MOSFET Transistor STP9NB50

8.6A, 500V, 0.85ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, TO-220, 3 PIN Product overview: STP9NB50 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, 8.6A, 500V, 0.85ohm, TO-220. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 8.6A, 500V, 0.85ohm, 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-STP9NB50 can be used for catalog matching and distributor lookup.