STMicroelectronics, Inc. TRANSISTORS - Transistors - FETs, MOSFETs - RF - STF20NK50Z STF20NK50Z

Manufacturer: STMicroelectronics
Win Source Part Number: 066346-STF20NK50Z
Packaging: Tube/Rail
Mounting: Through Hole
Technology: MOSFET
Polarity: N-Channel
Power Dissipation (Max): 40W (Tc)
Categories: Discrete Semiconductor Products
Drive Voltage (Max Rds On, Min Rds On): 10V
Status: Obsolete(EOL)
Temperature Range - Operating: 150°C (TJ)
Case / Package: TO-220FP
Dimension: TO-220-3 Full Pack
Drain-Source Breakdown Voltage: 500V
Continuous Drain Current at 25°C: 17A (Tc)
Gate-Source Threshold Voltage: 4.5V @ 100μA
Max Gate Charge: 119nC @ 10V
Max Input Capacitance: 2600pF @ 25V
Maximum Gate-Source Voltage: ±30V
Maximum Rds On at Id,Vgs: 270 mOhm @ 8.5A, 10V
Popularity: Medium
Fake Threat In the Open Market: 36 pct.
Supply and Demand Status: Balance

N-Channel 500V 17A (Tc) 40W (Tc) Through Hole TO-220FP

17A, 500V, 0.27ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, TO-220FP, 3 PIN Product overview: STF20NK50Z 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, 17A, 500V, 0.27ohm. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 17A, 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-STF20NK50Z can be used for catalog matching and distributor lookup.