Datasheets
IRF540N by:
Fairchild Semiconductor Corporation

Power Field-Effect Transistor, 33A I(D), 100V, 0.04ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB

Part Details for IRF540N by Fairchild Semiconductor Corporation

Results Overview of IRF540N by Fairchild Semiconductor Corporation

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IRF540N Information

IRF540N by Fairchild Semiconductor Corporation is a Power Field-Effect Transistor.
Power Field-Effect Transistors are under the broader part category of Transistors.

A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.

Part Details for IRF540N

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IRF540N Part Data Attributes

IRF540N Fairchild Semiconductor Corporation
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IRF540N Fairchild Semiconductor Corporation Power Field-Effect Transistor, 33A I(D), 100V, 0.04ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP
Reach Compliance Code unknown
ECCN Code EAR99
Case Connection DRAIN
Configuration SINGLE WITH BUILT-IN DIODE
DS Breakdown Voltage-Min 100 V
Drain Current-Max (ID) 33 A
Drain-source On Resistance-Max 0.04 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 175 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Polarity/Channel Type N-CHANNEL
Power Dissipation-Max (Abs) 120 W
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 IRF540N

This table gives cross-reference parts and alternative options found for IRF540N. 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 IRF540N, 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 Manufacturer Composite Price Description Compare
IRF512-010 International Rectifier Check for Price Power Field-Effect Transistor, 4.9A I(D), 100V, 0.74ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET IRF540N vs IRF512-010
IRF512 Intersil Corporation Check for Price 4.9A, 100V, 0.74ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB IRF540N vs IRF512
IRF512-001 International Rectifier Check for Price Power Field-Effect Transistor, 4.9A I(D), 100V, 0.74ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET IRF540N vs IRF512-001
IRF540N Motorola Mobility LLC Check for Price 28A, 100V, 0.077ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB IRF540N vs IRF540N
IRF512 Harris Semiconductor Check for Price Power Field-Effect Transistor, 4.9A I(D), 100V, 0.74ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB IRF540N vs IRF512
IRF512-009 International Rectifier Check for Price Power Field-Effect Transistor, 4.9A I(D), 100V, 0.74ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET IRF540N vs IRF512-009
IRF540N Infineon Technologies AG Check for Price Power Field-Effect Transistor, 33A I(D), 100V, 0.044ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220AB, 3 PIN IRF540N vs IRF540N
2SK2050 Fuji Electric Co Ltd Check for Price Power Field-Effect Transistor, 30A I(D), 100V, 0.07ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220, 3 PIN IRF540N vs 2SK2050
IRF540NPBF International Rectifier Check for Price Power Field-Effect Transistor, 33A I(D), 100V, 0.044ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, LEAD FREE PACKAGE-3 IRF540N vs IRF540NPBF
Part Number Manufacturer Composite Price Description Compare
RFP2N10 Harris Semiconductor Check for Price Power Field-Effect Transistor, 2A I(D), 100V, 1.05ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB IRF540N vs RFP2N10
IRF2807PBF Infineon Technologies AG Check for Price Power Field-Effect Transistor, 75A I(D), 75V, 0.013ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, LEAD FREE, PLASTIC PACKAGE-3 IRF540N vs IRF2807PBF
AUIRF2807 Infineon Technologies AG Check for Price Power Field-Effect Transistor, 75A I(D), 75V, 0.013ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, ROHS COMPLIANT, PLASTIC PACKAGE-3 IRF540N vs AUIRF2807
IRF513-009 International Rectifier Check for Price Power Field-Effect Transistor, 4.9A I(D), 80V, 0.74ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET IRF540N vs IRF513-009
SUM90N08-4M8P-E3 Vishay Siliconix Check for Price TRANSISTOR 90 A, 75 V, 0.006 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-263AB, ROHS COMPLIANT, TO-263, 3 PIN, FET General Purpose Power IRF540N vs SUM90N08-4M8P-E3
IRF512 Samsung Semiconductor Check for Price Power Field-Effect Transistor, 4.9A I(D), 100V, 0.74ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220, 3 PIN IRF540N vs IRF512
IRF513-001 International Rectifier Check for Price Power Field-Effect Transistor, 4.9A I(D), 80V, 0.74ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET IRF540N vs IRF513-001
IRF511-009 International Rectifier Check for Price Power Field-Effect Transistor, 5.6A I(D), 80V, 0.54ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET IRF540N vs IRF511-009
IRF540N Motorola Semiconductor Products Check for Price Power Field-Effect Transistor, 28A I(D), 100V, 0.077ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB IRF540N vs IRF540N
IRFZ48VPBF International Rectifier Check for Price Power Field-Effect Transistor, 72A I(D), 60V, 0.012ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, LEAD FREE, PLASTIC PACKAGE-3 IRF540N vs IRFZ48VPBF

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