STMicroelectronics, Inc. Single FETs, MOSFETs STF18N55M5

N-Channel 550V 16A (Tc) 25W (Tc) Through Hole TO-220FP

Manufacturer: STMicroelectronics
Win Source Part Number: 066344-STF18N55M5
Packaging: Tube/Rail
Mounting: Through Hole
Technology: MOSFET
Polarity: N-Channel
Power Dissipation (Max): 25W (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Status: Obsolete(EOL)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: 550V
Continuous Drain Current at 25°C: 16A (Tc)
Gate-Source Threshold Voltage: 5V @ 250μA
Max Gate Charge: 31nC @ 10V
Max Input Capacitance: 1260pF @ 100V
Maximum Gate-Source Voltage: ±25V
Maximum Rds On at Id,Vgs: 192 mOhm @ 8A, 10V
Popularity: Medium
Fake Threat In the Open Market: 52 pct.
Supply and Demand Status: Limited

550V 13A N-Channel Power MOSFET TO-220 240mR Product overview: STF18N55M5 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, 550V, 13A, TO-220. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 550V, 13A, TO-220, 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-STF18N55M5 can be used for catalog matching and distributor lookup.