Datasheets
2SK2943 by:

Power Field-Effect Transistor, 3A I(D), 900V, 5ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220F, FM20, 3 PIN

Part Details for 2SK2943 by Sanken Electric Co Ltd

Overview of 2SK2943 by Sanken Electric Co Ltd

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Applications Consumer Electronics Audio and Video Systems Entertainment and Gaming

Price & Stock for 2SK2943

Part # Distributor Description Stock Price Buy
DISTI # 2SK2943-ND
DigiKey MOSFET N-CH 900V 3A TO220F Min Qty: 3750 Lead time: 30 Weeks Container: Bulk Temporarily Out of Stock
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Part Details for 2SK2943

2SK2943 CAD Models

2SK2943 Part Data Attributes

2SK2943 Sanken Electric Co Ltd
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2SK2943 Sanken Electric Co Ltd Power Field-Effect Transistor, 3A I(D), 900V, 5ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220F, FM20, 3 PIN
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer SANKEN ELECTRIC CO LTD
Part Package Code TO-220AB
Package Description TO-220F, FM20, 3 PIN
Pin Count 3
Reach Compliance Code unknown
ECCN Code EAR99
Samacsys Manufacturer SANKEN ELECTRIC CO.
Avalanche Energy Rating (Eas) 60 mJ
Case Connection ISOLATED
Configuration SINGLE
DS Breakdown Voltage-Min 900 V
Drain Current-Max (ID) 3 A
Drain-source On Resistance-Max 5 Ω
FET Technology METAL-OXIDE SEMICONDUCTOR
JEDEC-95 Code TO-220AB
JESD-30 Code R-PSFM-T3
Number of Elements 1
Number of Terminals 3
Operating Mode ENHANCEMENT MODE
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Peak Reflow Temperature (Cel) NOT SPECIFIED
Polarity/Channel Type N-CHANNEL
Pulsed Drain Current-Max (IDM) 12 A
Qualification Status Not Qualified
Reference Standard UL APPROVED
Surface Mount NO
Terminal Form THROUGH-HOLE
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Transistor Element Material SILICON

Alternate Parts for 2SK2943

This table gives cross-reference parts and alternative options found for 2SK2943. 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 2SK2943, 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
2SK2943 Power Field-Effect Transistor, TO-220AB, TO-220F, FM20, 3 PIN Allegro MicroSystems LLC 2SK2943 vs 2SK2943
Part Number Description Manufacturer Compare
2SK4199LS TRANSISTOR 3 A, 650 V, 3.9 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, TO-220FI-LS, 3 PIN, FET General Purpose Power onsemi 2SK2943 vs 2SK4199LS
2SK1033 Power Field-Effect Transistor, 20A I(D), 60V, 0.07ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220F, 3 PIN Panasonic Electronic Components 2SK2943 vs 2SK1033
APT5020BVFRG Power Field-Effect Transistor, 26A I(D), 500V, 0.2ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-247 Microchip Technology Inc 2SK2943 vs APT5020BVFRG
2SK2142 12A, 250V, 0.35ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220, TO-220, 3 PIN onsemi 2SK2943 vs 2SK2142
2SK3468-01 Power Field-Effect Transistor, 14A I(D), 500V, 0.52ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220AB, 3 PIN Fuji Electric Co Ltd 2SK2943 vs 2SK3468-01
2SK2490 Power Field-Effect Transistor, 10A I(D), 180V, 0.25ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, FTO-220, 3 PIN Shindengen Electronic Manufacturing Co Ltd 2SK2943 vs 2SK2490
2SK4191LS 4.8A, 400V, 1.56ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, TO-220FI, 3 PIN onsemi 2SK2943 vs 2SK4191LS
FMH28N50ES Power Field-Effect Transistor, 28A I(D), 500V, 0.19ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-3P(Q), SC-65, 3 PIN Fuji Electric Co Ltd 2SK2943 vs FMH28N50ES
2SK1418 Power Field-Effect Transistor, 40A I(D), 60V, 0.026ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220, 3 PIN SANYO Electric Co Ltd 2SK2943 vs 2SK1418
2SK3530-01MR Power Field-Effect Transistor, 7A I(D), 800V, 1.9ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220F, 3 PIN Fuji Electric Co Ltd 2SK2943 vs 2SK3530-01MR

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