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Transistors / Power Field-Effect Transistors / IRF840
Datasheets
IRF840 by:

Power Field-Effect Transistor, 8A I(D), 500V, 0.85ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220AB, 3 PIN

Part Details for IRF840 by Vishay Intertechnologies

Overview of IRF840 by Vishay Intertechnologies

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Price & Stock for IRF840

Part # Distributor Description Stock Price Buy
DISTI # IRF840
Avnet Americas Trans MOSFET N-CH 500V 8A 3-Pin(3+Tab) TO-220AB - Bulk (Alt: IRF840) RoHS: Not Compliant Min Qty: 1000 Package Multiple: 1000 Container: Bulk 0
RFQ
DISTI # IRF840
Avnet Americas Trans MOSFET N-CH 500V 8A 3-Pin(3+Tab) TO-220AB - Bulk (Alt: IRF840) RoHS: Not Compliant Min Qty: 1000 Package Multiple: 1000 Container: Bulk 0
RFQ
DISTI # IRF840
Avnet Americas Trans MOSFET N-CH 500V 8A 3-Pin(3+Tab) TO-220AB - Bulk (Alt: IRF840) RoHS: Not Compliant Min Qty: 1000 Package Multiple: 1000 Container: Bulk 0
RFQ
DISTI # IRF840
Avnet Americas Trans MOSFET N-CH 500V 8A 3-Pin(3+Tab) TO-220AB - Bulk (Alt: IRF840) RoHS: Not Compliant Min Qty: 1000 Package Multiple: 1000 Container: Bulk 0
RFQ
DISTI # IRF840
Avnet Americas Trans MOSFET N-CH 500V 8A 3-Pin(3+Tab) TO-220AB - Bulk (Alt: IRF840) RoHS: Not Compliant Min Qty: 1000 Package Multiple: 1000 Container: Bulk 0
RFQ
DISTI # IRF840
Avnet Americas Trans MOSFET N-CH 500V 8A 3-Pin(3+Tab) TO-220AB - Bulk (Alt: IRF840) RoHS: Not Compliant Min Qty: 1000 Package Multiple: 1000 Container: Bulk 0
RFQ

Part Details for IRF840

IRF840 CAD Models

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IRF840 Part Data Attributes

Parametric Data
IRF840 Vishay Intertechnologies
Buy Now Datasheet
Compare Parts:
IRF840 Vishay Intertechnologies Power Field-Effect Transistor, 8A I(D), 500V, 0.85ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220AB, 3 PIN
Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer VISHAY INTERTECHNOLOGY INC
Part Package Code TO-220AB
Package Description TO-220AB, 3 PIN
Pin Count 3
Reach Compliance Code unknown
ECCN Code EAR99
Samacsys Manufacturer Vishay
Avalanche Energy Rating (Eas) 510 mJ
Case Connection DRAIN
Configuration SINGLE WITH BUILT-IN DIODE
DS Breakdown Voltage-Min 500 V
Drain Current-Max (ID) 8 A
Drain-source On Resistance-Max 0.85 Ω
FET Technology METAL-OXIDE SEMICONDUCTOR
JEDEC-95 Code TO-220AB
JESD-30 Code R-PSFM-T3
JESD-609 Code e0
Number of Elements 1
Number of Terminals 3
Operating Mode ENHANCEMENT MODE
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Polarity/Channel Type N-CHANNEL
Power Dissipation-Max (Abs) 125 W
Pulsed Drain Current-Max (IDM) 32 A
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish TIN LEAD
Terminal Form THROUGH-HOLE
Terminal Position SINGLE
Transistor Application SWITCHING
Transistor Element Material SILICON

Alternate Parts for IRF840

This table gives cross-reference parts and alternative options found for IRF840. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of IRF840, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
IRF840 TRANSISTOR 8 A, 500 V, 0.85 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, ROHS COMPLIANT, TO-220, 3 PIN, FET General Purpose Power Advanced Power Electronics Corp IRF840 vs IRF840
IRF840 8A, 500V, 0.85ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB Motorola Mobility LLC IRF840 vs IRF840
IRF840PBF Power Field-Effect Transistor, 8A I(D), 500V, 0.85ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, ROHS COMPLIANT PACKAGE-3 Vishay Intertechnologies IRF840 vs IRF840PBF
IRF840 Power Field-Effect Transistor, 8A I(D), 500V, 0.85ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220, 3 PIN TT Electronics Resistors IRF840 vs IRF840
Part Number Description Manufacturer Compare
IRF840 Power Field-Effect Transistor, 8A I(D), 500V, 0.85ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220, 3 PIN TT Electronics Resistors IRF840 vs IRF840
IRF840 TRANSISTOR 8 A, 500 V, 0.85 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, ROHS COMPLIANT, TO-220, 3 PIN, FET General Purpose Power Advanced Power Electronics Corp IRF840 vs IRF840
IRF840 8A, 500V, 0.85ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB Motorola Mobility LLC IRF840 vs IRF840
IRF840PBF Power Field-Effect Transistor, 8A I(D), 500V, 0.85ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, ROHS COMPLIANT PACKAGE-3 Vishay Intertechnologies IRF840 vs IRF840PBF

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