STMicroelectronics, Inc. FETs - Single - IRF820 IRF820

Manufacturer: STMicroelectronics
Win Source Part Number: 811241-IRF820
Packaging: Tube
Mounting Style: Through Hole
Technology: MOSFET (Metal Oxide)
FET Type: N-Channel
Drain to Source Voltage (Vdss): 500V
Part Status: Obsolete (End Of Life)
Supplier Device Package: TO-220AB
Drive Voltage (Max Rds On, Min Rds On): 10V
Temperature Range - Operating: 150°C
Manufacturer Package: TO-220-3
Power Dissipation (Maximum): 80W (Tc)
Popularity: Medium
Fake Threat In the Open Market: 32 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 50
MSL Level: 1 (Unlimited)
Rds On (Maximum) at Id, Vgs: 3Ohm at 1.5A, 10V
Gate Charge (Qg) (Maximum) at Vgs: 17nC at 10V
Input Capacitance (Ciss) (Maximum) at Vds: 315pF at 25V
Current - Continuous Drain (Id) at 25°C: 4A (Tc)
Vgs(th) (Maximum) at Id: 4V at 250μA
Part Number Series: IRF8
Maximum Vgs: ±30V

MOSFET N-CH 500V 4A TO-220 Product overview: IRF820 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 500V, 4A, TO-220. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 500V, 4A, 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-IRF820 can be used for catalog matching and distributor lookup.

N-Channel 500V 4A (Tc) 80W (Tc) Through Hole TO-220