onsemi Single FETs, MOSFETs FDT3N40TF

MOSFET N-CH 400V 2A SOT223-4

N-Channel 400V 2A (Tc) 2W (Tc) Surface Mount SOT-223-4

Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 016214-FDT3N40TF
Packaging: Reel - TR
Mounting: SMD (SMT)
Technology: MOSFET
Polarity: N-Channel
Power Dissipation (Max): 2W (Tc)
Family Name: FDT3N40TF
Categories: Discrete Semiconductor Products
Drive Voltage (Max Rds On, Min Rds On): 10V
Status: Active
Temperature Range - Operating: -55°C to 150°C (TJ)
Case / Package: SOT-223-4
Dimension: TO-261-4, TO-261AA
Drain-Source Breakdown Voltage: 400V
Continuous Drain Current at 25°C: 2A (Tc)
Gate-Source Threshold Voltage: 5V @ 250μA
Max Gate Charge: 6nC @ 10V
Max Input Capacitance: 225pF @ 25V
Maximum Gate-Source Voltage: ±30V
Maximum Rds On at Id,Vgs: 3.4 Ohm @ 1A, 10V
Alternative Parts (Cross-Reference): STN3N40K3;
Introduction Date: November 01, 2009
ECCN: EAR99
Country of Origin: Republic of Korea
Estimated EOL Date: 2027
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 67 pct.
Supply and Demand Status: Sufficient
Application Field: Used in Power Management, Alternative Energy, Motor Drive & Control
Quantity per package: 4k pcs

N-CH MOSFET 400V 2A SOT-223 Single Dual Drain Product overview: FDT3N40TF from 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 Dual, 400V, 2A. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, Dual, 400V, 2A, 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-FDT3N40TF can be used for catalog matching and distributor lookup.