onsemi Single FETs, MOSFETs FQP4N20L

N-Channel 200V 3.8A (Tc) 45W (Tc) Through Hole TO-220-3

Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 040350-FQP4N20L
Packaging: Tube/Rail
Mounting: Through Hole
Technology: MOSFET
Polarity: N-Channel
Power Dissipation (Max): 45W (Tc)
Categories: Discrete Semiconductor Products
Drive Voltage (Max Rds On, Min Rds On): 5V, 10V
Status: Active
Temperature Range - Operating: -55°C to 150°C (TJ)
Case / Package: TO-220AB
Dimension: TO-220-3
Drain-Source Breakdown Voltage: 200V
Continuous Drain Current at 25°C: 3.8A (Tc)
Gate-Source Threshold Voltage: 2V @ 250μA
Max Gate Charge: 5.2nC @ 5V
Max Input Capacitance: 310pF @ 25V
Maximum Gate-Source Voltage: ±20V
Maximum Rds On at Id,Vgs: 1.35 Ohm @ 1.9A, 10V
Popularity: Medium
Fake Threat In the Open Market: 47 pct.
Supply and Demand Status: Balance
Quantity per package: 1k pcs

POWER FIELD-EFFECT TRANSISTOR, 3 Product overview: FQP4N20L from Fairchild (onsemi) 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 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-FQP4N20L can be used for catalog matching and distributor lookup.