STMicroelectronics, Inc. Single FETs, MOSFETs STP19NB20

N-Channel 200V 19A (Tc) 125W (Tc) Through Hole TO-220

Manufacturer: STMicroelectronics
Win Source Part Number: 054257-STP19NB20
Packaging: Tube/Rail
Mounting: Through Hole
Technology: MOSFET
Polarity: N-Channel
Power Dissipation (Max): 125W (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Status: Obsolete(EOL)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-220AB
Dimension: TO-220-3
Drain-Source Breakdown Voltage: 200V
Continuous Drain Current at 25°C: 19A (Tc)
Gate-Source Threshold Voltage: 5V @ 250μA
Max Gate Charge: 40nC @ 10V
Max Input Capacitance: 1000pF @ 25V
Maximum Gate-Source Voltage: ±30V
Maximum Rds On at Id,Vgs: 180 mOhm @ 9.5A, 10V
Alternative Parts (Cross-Reference): FQP19N20C; PHP18N20E; IRF640;
Popularity: Medium
Fake Threat In the Open Market: 40 pct.
Supply and Demand Status: Balance

19A, 200V, 0.18ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, TO-220, 3 PIN Product overview: STP19NB20 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, 19A, 200V, 0.18ohm, TO-220. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 19A, 200V, 0.18ohm, 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-STP19NB20 can be used for catalog matching and distributor lookup.