Datasheets
RFP4N40 by:

Power Field-Effect Transistor, 4A I(D), 400V, 2ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-204AA

Part Details for RFP4N40 by Harris Semiconductor

Overview of RFP4N40 by Harris Semiconductor

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Price & Stock for RFP4N40

Part # Distributor Description Stock Price Buy
DISTI # 2156-RFP4N40-ND
DigiKey N-CHANNEL POWER MOSFET Min Qty: 546 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT 546
In Stock
  • 546 $0.5500
$0.5500 Buy Now
Rochester Electronics 4A, 400V, 2ohm, N-Channel, POWER MOSFET ' RoHS: Not Compliant Status: Obsolete Min Qty: 1 546
  • 1 $0.5574
  • 25 $0.5463
  • 100 $0.5240
  • 500 $0.5017
  • 1,000 $0.4738
$0.4738 / $0.5574 Buy Now

Part Details for RFP4N40

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RFP4N40 Part Data Attributes

RFP4N40 Harris Semiconductor
Buy Now Datasheet
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RFP4N40 Harris Semiconductor Power Field-Effect Transistor, 4A I(D), 400V, 2ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-204AA
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer HARRIS SEMICONDUCTOR
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.29.00.95
Case Connection DRAIN
Configuration SINGLE WITH BUILT-IN DIODE
DS Breakdown Voltage-Min 400 V
Drain Current-Max (ID) 4 A
Drain-source On Resistance-Max 2 Ω
FET Technology METAL-OXIDE SEMICONDUCTOR
Feedback Cap-Max (Crss) 100 pF
JEDEC-95 Code TO-204AA
JESD-30 Code O-MBFM-P2
JESD-609 Code e0
Number of Elements 1
Number of Terminals 2
Operating Mode ENHANCEMENT MODE
Operating Temperature-Max 150 °C
Package Body Material METAL
Package Shape ROUND
Package Style FLANGE MOUNT
Polarity/Channel Type N-CHANNEL
Power Dissipation Ambient-Max 60 W
Power Dissipation-Max (Abs) 60 W
Pulsed Drain Current-Max (IDM) 8 A
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish TIN LEAD
Terminal Form PIN/PEG
Terminal Position BOTTOM
Transistor Application SWITCHING
Transistor Element Material SILICON
Turn-off Time-Max (toff) 300 ns
Turn-on Time-Max (ton) 105 ns

Alternate Parts for RFP4N40

This table gives cross-reference parts and alternative options found for RFP4N40. 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 RFP4N40, 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
IRF723 TRANSISTOR,MOSFET,N-CHANNEL,350V V(BR)DSS,2.8A I(D),TO-220AB National Semiconductor Corporation RFP4N40 vs IRF723
IRF722 2.8A, 400V, 2.5ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220, TO-220, 3 PIN STMicroelectronics RFP4N40 vs IRF722
BUZ60B Power Field-Effect Transistor, 4.5A I(D), 400V, 1.5ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB Harris Semiconductor RFP4N40 vs BUZ60B
BUZ60B Power Field-Effect Transistor, 4.5A I(D), 400V, 1.5ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET TT Electronics Resistors RFP4N40 vs BUZ60B
MTP2N35 2A, 350V, 5ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB Motorola Mobility LLC RFP4N40 vs MTP2N35
IRF723-001 Power Field-Effect Transistor, 2.8A I(D), 350V, 2.5ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET International Rectifier RFP4N40 vs IRF723-001
BUZ76 Power Field-Effect Transistor, 3A I(D), 400V, 1.8ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB Harris Semiconductor RFP4N40 vs BUZ76
IRF722 Power Field-Effect Transistor, N-Channel, Metal-oxide Semiconductor FET FCI Semiconductor RFP4N40 vs IRF722
IRF723 Power Field-Effect Transistor, N-Channel, Metal-oxide Semiconductor FET Advanced Microelectronic Products Inc RFP4N40 vs IRF723
IRF723 Power Field-Effect Transistor, N-Channel, Metal-oxide Semiconductor FET FCI Semiconductor RFP4N40 vs IRF723
Part Number Description Manufacturer Compare
IRF720PBF Power Field-Effect Transistor, 3.3A I(D), 400V, 1.8ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, LEAD FREE PACKAGE-3 International Rectifier RFP4N40 vs IRF720PBF
IRF722 Power Field-Effect Transistor, 2.8A I(D), 400V, 2.5ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220, 3 PIN TT Electronics Resistors RFP4N40 vs IRF722
IRF720 3.3A, 400V, 1.8ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB Intersil Corporation RFP4N40 vs IRF720
IRF722-010 Power Field-Effect Transistor, 2.8A I(D), 400V, 2.5ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET International Rectifier RFP4N40 vs IRF722-010
BUZ60B Power Field-Effect Transistor, 4.5A I(D), 400V, 1.5ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB Harris Semiconductor RFP4N40 vs BUZ60B
IRF722PBF 2.8A, 400V, 2.5ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB Infineon Technologies AG RFP4N40 vs IRF722PBF
RFP4N40 4A, 400V, 2ohm, N-CHANNEL, Si, POWER, MOSFET, TO-204AA Rochester Electronics LLC RFP4N40 vs RFP4N40
BUK454-400B TRANSISTOR 4.2 A, 400 V, 1.8 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, FET General Purpose Power NXP Semiconductors RFP4N40 vs BUK454-400B
IRF723 Power Field-Effect Transistor, 2.8A I(D), 350V, 2.5ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB International Rectifier RFP4N40 vs IRF723
BUZ76 Trans MOSFET N-CH 400V 3A 3-Pin(3+Tab) TO-220AB New Jersey Semiconductor Products Inc RFP4N40 vs BUZ76

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