STMicroelectronics, Inc. Single FETs, MOSFETs STFI6N80K5

N-Channel 800V 4.5A (Tc) 25W (Tc) Through Hole I2PAKFP (TO-281)

Manufacturer: STMicroelectronics
Win Source Part Number: 727287-STFI6N80K5
Packaging: Tube
Mounting Style: Through Hole
Technology: MOSFET
Transistor Polarity: N-Channel
Categories: Discrete Semiconductor Products
Supplier Device Package: I2PAKFP (TO-281)
Drive Voltage (Max Rds On, Min Rds On): 10V
Status: Obsolete
Temperature Range - Operating: -55°C ~ 150°C
Manufacturer Package: TO-262-3 Full Pack, I2Pak
Power Dissipation (Maximum): 25W
Popularity: Medium
Fake Threat In the Open Market: 57 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 50
MSL Level: Not Applicable
Vds - Drain-Source Breakdown Voltage: 800V
Id - Continuous Drain Current: 4.5A
Rds On (Maximum) at Id, Vgs: 1.6Ohm at 2A, 10V
Gate Source Voltage(th) (Maximum) at Id: 5V at 100μA
Gate Charge (Qg) (Maximum) at Vgs: 13nC at 10V
Gate Source Voltage (Maximum): 30V
Input Capacitance (Ciss) (Maximum) at Vds: 270pF at 100V

MOSFET N-CH 800V 4.5A I2PAKFP Product overview: STFI6N80K5 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 800V, 4.5A. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 800V, 4.5A, 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-STFI6N80K5 can be used for catalog matching and distributor lookup.