Vishay Precision Group Single FETs, MOSFETs IRFI730GPBF

N-Channel 400V 3.7A (Tc) 35W (Tc) Through Hole TO-220-3

Manufacturer: Vishay
Win Source Part Number: 102979-IRFI730GPBF
Packaging: Tube/Rail
Mounting: Through Hole
Technology: MOSFET
Polarity: N-Channel
Power Dissipation (Max): 35W (Tc)
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: TO-220-3
Dimension: TO-220-3 Full Pack, Isolated Tab
Drain-Source Breakdown Voltage: 400V
Continuous Drain Current at 25°C: 3.7A (Tc)
Gate-Source Threshold Voltage: 4V @ 250μA
Max Gate Charge: 38nC @ 10V
Max Input Capacitance: 700pF @ 25V
Maximum Gate-Source Voltage: ±20V
Maximum Rds On at Id,Vgs: 1 Ohm @ 2.1A, 10V
Popularity: Medium
Fake Threat In the Open Market: 65 pct.
Supply and Demand Status: Balance

400V N-Channel MOSFET, 3.7A, 1R Rds On, TO-220 Product overview: IRFI730GPBF from Vishay 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 N-Channel, 400V, 3.7A, TO-220. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 400V, 3.7A, TO-220, 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-IRFI730GPBF can be used for catalog matching and distributor lookup.

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