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IRF840B
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IRF840B


Part Number IRF840B
Zouser Part # IRF840B
Manufacturer ON Semiconductor
Category SemiconductorsTransistorsFETs, MOSFETs - Single
Description MOSFET N-CH 500V 8A TO-220
Lifecycle Obsolete
RoHS No RoHS Information
EDA/CAD Models IRF840B PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Nov 24 - Nov 29 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*

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In Stock276 - More on Order
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IRF840B Specifications

Part Number IRF840B
Brand ON Semiconductor
Lifecycle Obsolete
RoHS No RoHS Information
Product Line Semiconductors
Category Transistors
Subcategory FETs, MOSFETs - Single
Manufacturer ON Semiconductor
Series -
FET Type N-Channel
Technology MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss) 500V
Current - Continuous Drain (Id) @ 25°C 8A (Tc)
Drive Voltage (Max Rds On, Min Rds On) 10V
Rds On (Max) @ Id, Vgs 800mOhm @ 4A, 10V
Vgs(th) (Max) @ Id 4V @ 250µA
Gate Charge (Qg) (Max) @ Vgs 53nC @ 10V
Vgs (Max) ±30V
Input Capacitance (Ciss) (Max) @ Vds 1800pF @ 25V
FET Feature -
Power Dissipation (Max) 134W (Tc)
Operating Temperature -55°C ~ 150°C (TJ)
Mounting Type Through Hole
Supplier Device Package TO-220-3
Package / Case TO-220-3

IRF840B Documents

IRF840B, IRF840B Datasheet (Total Pages: 10, Size: 923.45 KB)
IRF840B Datasheet CoverIRF840B Datasheet Page 2IRF840B Datasheet Page 3IRF840B Datasheet Page 4IRF840B Datasheet Page 5IRF840B Datasheet Page 6IRF840B Datasheet Page 7IRF840B Datasheet Page 8IRF840B Datasheet Page 9IRF840B Datasheet Page 10

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