STMicroelectronics, Inc. Single FETs, MOSFETs STF40NF03L

N-Channel 30V 23A (Tc) 25W (Tc) Through Hole TO-220FP

Manufacturer: STMicroelectronics
Win Source Part Number: 1102963-STF40NF03L
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): 4.5V, 10V
Status: Obsolete(EOL)
Temperature Range - Operating: -55°C to 175°C (TJ)
Case / Package: TO-220FP
Dimension: TO-220-3 Full Pack
Drain-Source Breakdown Voltage: 30V
Continuous Drain Current at 25°C: 23A (Tc)
Gate-Source Threshold Voltage: 2.5V @ 250μA
Max Gate Charge: 15nC @ 4.5V
Max Input Capacitance: 770pF @ 25V
Maximum Gate-Source Voltage: ±16V
Maximum Rds On at Id,Vgs: 22 mOhm @ 20A, 10V
Popularity: Medium
Fake Threat In the Open Market: 59 pct.
Supply and Demand Status: Balance

23A, 30V, 0.035ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, ROHS COMPLIANT, TO-220FP, 3 PIN Product overview: STF40NF03L 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, 23A, 30V, 0.035ohm. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 23A, 30V, 0.035ohm, 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-STF40NF03L can be used for catalog matching and distributor lookup.