N-channel 900 V, 0.25 Ohm typ., 18.5 A MDmesh K5 Power MOSFET in TO-220 package

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  • These devices are N-channel Power MOSFETs developed using SuperMESH™ 5 technology. This revolutionary, avalanche-rugged, high voltage Power MOSFET technology is based on an innovative proprietary vertical structure. The result is a drastic reduction in on-resistance and ultra low gate charge for applications which require superior power density and high efficiency.

    Key Features

    • TO-220 worldwide best RDS(on)
    • Worldwide best FOM (figure of merit)
    • Ultra low gate charge
    • 100% avalanche tested
    • Zener-protected

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STP21N90K5 TO-220AB Tube
Active
- - EAR99 CHINA Check Availability

Distributor availability ofSTP21N90K5

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Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 997 1 Order Now
ARROW EUROPE 700 0 Order Now
Newark Element14 AMERICA 250 0 Order Now
MOUSER WORLDWIDE 1084 1 Order Now
RUTRONIK EUROPE 1500 50 Order Now

Distributor reported inventory date: 2019-09-13

Distributor Name

DIGIKEY

Stock

997

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

700

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

250

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

1084

Min.Order

1

Region

WORLDWIDE Order Now

RUTRONIK

Stock

1500

Min.Order

50

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-13

Get sample

STP21N90K5

Package

TO-220AB

Packing Type

Tube

Unit Price (US$)

*

Distributor availability ofSTP21N90K5

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 997 1 Order Now
ARROW EUROPE 700 0 Order Now
Newark Element14 AMERICA 250 0 Order Now
MOUSER WORLDWIDE 1084 1 Order Now
RUTRONIK EUROPE 1500 50 Order Now

Distributor reported inventory date: 2019-09-13

Distributor Name

DIGIKEY

Stock

997

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

700

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

250

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

1084

Min.Order

1

Region

WORLDWIDE Order Now

RUTRONIK

Stock

1500

Min.Order

50

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-13

Marketing Status

Active

Unit Price (US$)

-

Quantity

-

ECCN (US)

EAR99

Country of Origin

CHINA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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Technical Documentation

    • Description Version Size Action
      DS6585
      N-channel 900 V, 0.25 Ω typ., 18.5 A Zener-protected SuperMESH™ 5 Power MOSFET in a D²PAK, TO-220FP, TO-220 and TO-247 packages
      6.1
      992.5 KB
      PDF
      DS6585

      N-channel 900 V, 0.25 Ω typ., 18.5 A Zener-protected SuperMESH™ 5 Power MOSFET in a D²PAK, TO-220FP, TO-220 and TO-247 packages

    • Description Version Size Action
      AN4250
      Fishbone diagram for power factor correction
      1.1
      772.32 KB
      PDF
      AN2842
      Paralleling of power MOSFETs in PFC topology
      1.4
      896.91 KB
      PDF
      AN2344
      Power MOSFET avalanche characteristics and ratings
      1.3
      880.04 KB
      PDF
      AN4337
      The avalanche issue: comparing the impacts of the IAR and EAS parameters
      1.1
      347.01 KB
      PDF
      AN4250

      Fishbone diagram for power factor correction

      AN2842

      Paralleling of power MOSFETs in PFC topology

      AN2344

      Power MOSFET avalanche characteristics and ratings

      AN4337

      The avalanche issue: comparing the impacts of the IAR and EAS parameters

    • Description Version Size Action
      TN1156
      Irradiated HV Power MOSFETs working in Linear Zone: a comparison of electro-thermal behavior with standard HV products
      1.0
      657.71 KB
      PDF
      TN1156

      Irradiated HV Power MOSFETs working in Linear Zone: a comparison of electro-thermal behavior with standard HV products

    • Description Version Size Action
      UM1575
      Spice model tutorial for Power MOSFETs
      1.3
      1.51 MB
      PDF
      UM1575

      Spice model tutorial for Power MOSFETs

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      STP21N90K5 PSpice model 1.2
      16.49 KB
      ZIP

      STP21N90K5 PSpice model

Publications and Collaterals

    • Description Version Size Action
      800-1050V MDmesh™ K5 ST’s first super-junction VHV MOSFET Series 1.0
      516.44 KB
      PDF
      800-1700 V MDmesh K5: Very high voltage super-junction Power MOSFET series 1.0
      477.67 KB
      PDF

      800-1050V MDmesh™ K5 ST’s first super-junction VHV MOSFET Series

      800-1700 V MDmesh K5: Very high voltage super-junction Power MOSFET series

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      Electric vehicle (EV) ecosystem

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STP21N90K5
Active
TO-220AB Industrial Ecopack2

STP21N90K5

Package:

TO-220AB

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220AB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.