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Transistors / Power Field-Effect Transistors / STP2NK90Z
Datasheets
STP2NK90Z by: STMicroelectronics

N-channel 900 V, 5 Ohm typ., 2.1 A SuperMESH Power MOSFET in a TO-220 package

Part Details for STP2NK90Z by STMicroelectronics

Results Overview of STP2NK90Z by STMicroelectronics

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Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

STP2NK90Z Information

STP2NK90Z by STMicroelectronics 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.

Price & Stock for STP2NK90Z

Part # Distributor Description Stock Price Buy
DISTI # 38K7922
Newark Mosfet Transistor, N Channel, 2.1 A, 900 V, 6.5 Ohm, 10 V, 3.75 V Rohs Compliant: Yes |Stmicroelectronics STP2NK90Z RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 618
  • 1 $2.1000
  • 10 $1.7900
  • 100 $1.3600
  • 500 $1.1600
  • 1,000 $1.0700
  • 2,500 $0.8880
  • 10,000 $0.8470
$0.8470 / $2.1000 Buy Now
DISTI # 497-4378-5-ND
DigiKey MOSFET N-CH 900V 2.1A TO220AB Min Qty: 1 Lead time: 13 Weeks Container: Tube 357
In Stock
  • 1 $2.2600
  • 50 $1.2138
  • 100 $1.1860
  • 500 $0.9544
  • 1,000 $0.8799
  • 2,000 $0.8173
  • 5,000 $0.7837
$0.7837 / $2.2600 Buy Now
DISTI # STP2NK90Z
Avnet Americas Trans MOSFET N-CH 900V 2.1A 3-Pin(3+Tab) TO-220 Tube - Rail/Tube (Alt: STP2NK90Z) RoHS: Compliant Min Qty: 2000 Package Multiple: 1000 Lead time: 13 Weeks, 0 Days Container: Tube 0
  • 2,000 $0.5720
  • 4,000 $0.5684
  • 6,000 $0.5579
  • 10,000 $0.5478
  • 20,000 $0.5380
$0.5380 / $0.5720 Buy Now
DISTI # 511-STP2NK90Z
Mouser Electronics MOSFETs N-Ch 900 Volt 2.1Amp Zener SuperMESH RoHS: Compliant 940
  • 1 $2.1800
  • 10 $1.6500
  • 25 $1.2200
  • 100 $1.1900
  • 500 $1.0400
  • 1,000 $0.8790
  • 2,000 $0.8170
  • 5,000 $0.7830
$0.7830 / $2.1800 Buy Now
DISTI # E02:0323_00212233
Arrow Electronics Trans MOSFET N-CH 900V 2.1A 3-Pin(3+Tab) TO-220AB Tube Min Qty: 1 Package Multiple: 1 Lead time: 13 Weeks Date Code: 2444 Europe - 26637
  • 1 $1.2077
  • 50 $1.1375
  • 100 $1.1261
  • 500 $0.9200
  • 1,000 $0.8453
  • 2,000 $0.6626
  • 5,000 $0.6549
$0.6549 / $1.2077 Buy Now
DISTI # V36:1790_06564679
Arrow Electronics Trans MOSFET N-CH 900V 2.1A 3-Pin(3+Tab) TO-220AB Tube Min Qty: 1000 Package Multiple: 1000 Lead time: 13 Weeks Date Code: 2435 Americas - 6000
  • 1,000 $0.7996
  • 2,000 $0.6483
  • 5,000 $0.6419
$0.6419 / $0.7996 Buy Now
STMicroelectronics N-channel 900 V, 5 Ohm typ., 2.1 A SuperMESH Power MOSFET in a TO-220 package COO: Singapore RoHS: Compliant Min Qty: 1 940
  • 1 $2.1300
  • 10 $1.5700
  • 25 $1.2000
  • 100 $1.1700
  • 250 $1.1700
  • 500 $1.0200
$1.0200 / $2.1300 Buy Now
DISTI # 87899012
Verical Trans MOSFET N-CH 900V 2.1A 3-Pin(3+Tab) TO-220AB Tube Min Qty: 16 Package Multiple: 1 Date Code: 2444 Americas - 26624
  • 16 $1.1860
  • 50 $1.1263
  • 100 $1.1151
  • 500 $0.9010
  • 1,000 $0.8300
  • 2,000 $0.6504
  • 5,000 $0.6429
$0.6429 / $1.1860 Buy Now
DISTI # 86942281
Verical Trans MOSFET N-CH 900V 2.1A 3-Pin(3+Tab) TO-220AB Tube Min Qty: 1000 Package Multiple: 1000 Date Code: 2435 Americas - 6000
  • 1,000 $0.7996
  • 2,000 $0.6483
  • 5,000 $0.6419
$0.6419 / $0.7996 Buy Now
Bristol Electronics   92
RFQ
DISTI # STP2NK90Z
TME Transistor: N-MOSFET, unipolar, 900V, 1.3A, 70W, TO220-3, ESD Min Qty: 1 70
  • 1 $1.9000
  • 10 $1.0600
  • 50 $1.0300
  • 100 $0.9400
  • 250 $0.8800
  • 500 $0.7800
  • 1,000 $0.7200
  • 2,000 $0.7000
$0.7000 / $1.9000 Buy Now
DISTI # STP2NK90Z
Avnet Silica Trans MOSFET NCH 900V 21A 3Pin3Tab TO220 Tube (Alt: STP2NK90Z) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 14 Weeks, 0 Days Silica - 4250
Buy Now
DISTI # STP2NK90Z
EBV Elektronik Trans MOSFET NCH 900V 21A 3Pin3Tab TO220 Tube (Alt: STP2NK90Z) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 14 Weeks, 0 Days EBV - 0
Buy Now
LCSC 900V 2.1A 70W 6.510V1.05A 4.5V 1 N-channel TO-220 MOSFETs ROHS 44
  • 1 $1.5926
  • 10 $1.2653
  • 30 $1.1251
  • 100 $0.9501
  • 500 $0.8721
  • 1,000 $0.8254
$0.8254 / $1.5926 Buy Now

Part Details for STP2NK90Z

STP2NK90Z CAD Models

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STP2NK90Z Part Data Attributes

Parametric Data
STP2NK90Z STMicroelectronics
Buy Now Datasheet
Compare Parts:
STP2NK90Z STMicroelectronics N-channel 900 V, 5 Ohm typ., 2.1 A SuperMESH Power MOSFET in a TO-220 package
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Part Package Code TO-220AB
Pin Count 3
Reach Compliance Code not_compliant
ECCN Code EAR99
Factory Lead Time 13 Weeks
Samacsys Manufacturer STMicroelectronics
Additional Feature AVALANCHE RATED
Avalanche Energy Rating (Eas) 150 mJ
Configuration SINGLE WITH BUILT-IN DIODE
DS Breakdown Voltage-Min 900 V
Drain Current-Max (ID) 2.1 A
Drain-source On Resistance-Max 6.5 Ω
FET Technology METAL-OXIDE SEMICONDUCTOR
JEDEC-95 Code TO-220AB
JESD-30 Code R-PSFM-T3
JESD-609 Code e3
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
Peak Reflow Temperature (Cel) NOT SPECIFIED
Polarity/Channel Type N-CHANNEL
Power Dissipation-Max (Abs) 70 W
Pulsed Drain Current-Max (IDM) 8.4 A
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish Matte Tin (Sn)
Terminal Form THROUGH-HOLE
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Transistor Application SWITCHING
Transistor Element Material SILICON

Alternate Parts for STP2NK90Z

This table gives cross-reference parts and alternative options found for STP2NK90Z. 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 STP2NK90Z, 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
IPB80N06S2LH5ATMA1 Infineon Technologies AG Check for Price Power Field-Effect Transistor, 80A I(D), 55V, 0.0062ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-263AB, GREEN, PLASTIC, TO-263, 3 PIN STP2NK90Z vs IPB80N06S2LH5ATMA1
NDB606BEL National Semiconductor Corporation Check for Price TRANSISTOR 42 A, 60 V, 0.028 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-263AB, FET General Purpose Power STP2NK90Z vs NDB606BEL
2SK3581-01L Fuji Electric Co Ltd Check for Price Power Field-Effect Transistor, 16A I(D), 500V, 0.46ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220AB, 3 PIN STP2NK90Z vs 2SK3581-01L
NP82N055NUG-S18-AY Renesas Electronics Corporation Check for Price Power MOSFETs for Automotive, MP-25SK, /Tube STP2NK90Z vs NP82N055NUG-S18-AY
IRFS650B Fairchild Semiconductor Corporation Check for Price Power Field-Effect Transistor, 28A I(D), 200V, 0.085ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220F, 3 PIN STP2NK90Z vs IRFS650B
PHB145NQ06T NXP Semiconductors Check for Price 75A, 55V, 0.006ohm, N-CHANNEL, Si, POWER, MOSFET, PLASTIC, D2PAK-3 STP2NK90Z vs PHB145NQ06T
NDB705AEL Texas Instruments Check for Price 75A, 50V, 0.015ohm, N-CHANNEL, Si, POWER, MOSFET, TO-263AB STP2NK90Z vs NDB705AEL
NDU406AL Texas Instruments Check for Price 15A, 60V, 0.1ohm, N-CHANNEL, Si, POWER, MOSFET, TO-251 STP2NK90Z vs NDU406AL
NDU406A National Semiconductor Corporation Check for Price TRANSISTOR 15 A, 60 V, 0.1 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-251, FET General Purpose Power STP2NK90Z vs NDU406A
NDP505AE National Semiconductor Corporation Check for Price TRANSISTOR 26 A, 50 V, 0.05 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220, TO-220, 3 PIN, FET General Purpose Power STP2NK90Z vs NDP505AE

STP2NK90Z Related Parts

STP2NK90Z Frequently Asked Questions (FAQ)

  • The maximum operating frequency of the STP2NK90Z is 100 kHz, but it can be used up to 200 kHz with some limitations.

  • To ensure proper biasing, the gate-source voltage (Vgs) should be between 2V and 10V, and the drain-source voltage (Vds) should be between 10V and 900V. Additionally, the gate current (Ig) should be limited to 100mA.

  • The maximum power dissipation of the STP2NK90Z is 150W, but it can be increased to 200W with a proper heat sink and thermal management.

  • To protect the STP2NK90Z from overvoltage and overcurrent, use a voltage regulator or a zener diode to limit the voltage, and a current limiter or a fuse to limit the current.

  • The recommended gate resistor value for the STP2NK90Z is between 1kΩ and 10kΩ, depending on the specific application and switching frequency.

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