Datasheets
2SK2126 by: Panasonic Electronic Components

Power Field-Effect Transistor, 5A I(D), 500V, 1.7ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220E, 3 PIN

Part Details for 2SK2126 by Panasonic Electronic Components

Results Overview of 2SK2126 by Panasonic Electronic Components

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2SK2126 Information

2SK2126 by Panasonic Electronic Components 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 2SK2126

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2SK2126 Part Data Attributes

2SK2126 Panasonic Electronic Components
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2SK2126 Panasonic Electronic Components Power Field-Effect Transistor, 5A I(D), 500V, 1.7ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220E, 3 PIN
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Part Life Cycle Code Obsolete
Ihs Manufacturer PANASONIC CORP
Part Package Code TO-220E
Package Description FLANGE MOUNT, R-PSFM-T3
Pin Count 3
Reach Compliance Code unknown
ECCN Code EAR99
Avalanche Energy Rating (Eas) 100 mJ
Case Connection ISOLATED
Configuration SINGLE WITH BUILT-IN DIODE
DS Breakdown Voltage-Min 500 V
Drain Current-Max (ID) 5 A
Drain-source On Resistance-Max 1.7 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
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) 50 W
Pulsed Drain Current-Max (IDM) 10 A
Qualification Status Not Qualified
Surface Mount NO
Terminal Form THROUGH-HOLE
Terminal Position SINGLE
Transistor Application SWITCHING
Transistor Element Material SILICON

Alternate Parts for 2SK2126

This table gives cross-reference parts and alternative options found for 2SK2126. 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 2SK2126, 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
2SK1608 Panasonic Electronic Components Check for Price Power Field-Effect Transistor, 5A I(D), 500V, 1.7ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220, 3 PIN 2SK2126 vs 2SK1608
2SK3702 onsemi Check for Price 18A, 60V, 0.085ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, TO-220ML, FULL PACK-3 2SK2126 vs 2SK3702
2SK1459LS SANYO Electric Co Ltd Check for Price Power Field-Effect Transistor, 2.5A I(D), 900V, 6ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220FI(LS), 3 PIN 2SK2126 vs 2SK1459LS
2SK2703 Sanken Electric Co Ltd Check for Price Power Field-Effect Transistor, 10A I(D), 450V, 0.8ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, FM100, TO-3PF, 3 PIN 2SK2126 vs 2SK2703
2SK3339-01 Fuji Electric Co Ltd Check for Price Power Field-Effect Transistor, 27A I(D), 500V, 0.2ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-247, TO-247, 3 PIN 2SK2126 vs 2SK3339-01
2SK1377 Toshiba America Electronic Components Check for Price TRANSISTOR 5.5 A, 400 V, 1.2 ohm, N-CHANNEL, Si, POWER, MOSFET, FET General Purpose Power 2SK2126 vs 2SK1377
2SK1723 Toshiba America Electronic Components Check for Price TRANSISTOR 12 A, 600 V, 0.65 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-3PN, TO-3PN, 3 PIN, FET General Purpose Power 2SK2126 vs 2SK1723
2SK3928-01 Fuji Electric Co Ltd Check for Price Power Field-Effect Transistor, 11A I(D), 600V, 0.8ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220AB, 3 PIN 2SK2126 vs 2SK3928-01
2SK2573 Panasonic Electronic Components Check for Price Power Field-Effect Transistor, 20A I(D), 500V, 0.4ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TOP3E, 3 PIN 2SK2126 vs 2SK2573
2SK2624 SANYO Electric Co Ltd Check for Price Power Field-Effect Transistor, 3A I(D), 600V, 2.6ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220FI, 3 PIN 2SK2126 vs 2SK2624