onsemi TRANSISTORS - Transistors - FETs, MOSFETs - RF - FQAF44N08 FQAF44N08

Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 040332-FQAF44N08
Packaging: Tube/Rail
Mounting: Through Hole
Technology: MOSFET
Polarity: N-Channel
Power Dissipation (Max): 83W (Tc)
Categories: Discrete Semiconductor Products
Drive Voltage (Max Rds On, Min Rds On): 10V
Status: Obsolete(EOL)
Temperature Range - Operating: -55°C to 175°C (TJ)
Case / Package: TO-3PF
Dimension: SC-94
Drain-Source Breakdown Voltage: 80V
Continuous Drain Current at 25°C: 35.6A (Tc)
Gate-Source Threshold Voltage: 4V @ 250μA
Max Gate Charge: 50nC @ 10V
Max Input Capacitance: 1430pF @ 25V
Maximum Gate-Source Voltage: ±25V
Maximum Rds On at Id,Vgs: 34 mOhm @ 17.8A, 10V
Popularity: Medium
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Limited

N-Channel 80V 35.6A (Tc) 83W (Tc) Through Hole TO-3PF

MOSFET N-CH 80V 35.6A TO3PF Product overview: FQAF44N08 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 80V, 35.6A. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 80V, 35.6A, 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-FQAF44N08 can be used for catalog matching and distributor lookup.