onsemi Single FETs, MOSFETs FDA8440

N-Channel 40V 30A (Ta), 100A (Tc) 306W (Tc) Through Hole TO-3PN

MOSFETs 40V 100A 2.1mOhm N-Chan Power Trench Product overview: FDA8440 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 40V, 100A, 2.1mOhm. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 40V, 100A, 2.1mOhm, MOSFET Transistor, FETs, MOSFETs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 2088-FDA8440 can be used for catalog matching and distributor lookup.

Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 066904-FDA8440
Packaging: Tube/Rail
Mounting: Through Hole
Technology: MOSFET
Polarity: N-Channel
Power Dissipation (Max): 306W (Tc)
Categories: Discrete Semiconductor Products
Drive Voltage (Max Rds On, Min Rds On): 4.5V, 10V
Status: Active
Temperature Range - Operating: -55°C to 175°C (TJ)
Case / Package: TO-3PN
Dimension: TO-3P-3, SC-65-3
Drain-Source Breakdown Voltage: 40V
Continuous Drain Current at 25°C: 30A (Ta), 100A (Tc)
Gate-Source Threshold Voltage: 3V @ 250μA
Max Gate Charge: 450nC @ 10V
Max Input Capacitance: 24740pF @ 25V
Maximum Gate-Source Voltage: ±20V
Maximum Rds On at Id,Vgs: 2.1 mOhm @ 80A, 10V
Popularity: Medium
Fake Threat In the Open Market: 30 pct.
Supply and Demand Status: Balance
Quantity per package: 450