N-channel 200V - 0.038Ohm -40A- D2PAK/TO-220/TO-220FP/TO-247

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  • Key Features

    • Gate charge minimized
    • Very good manufacturing repeatability
    • Very low intrinsic capacitances
    • 100% avalanche tested
    • Excellent figure of merit (RDS*Qg)

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Part Number
Package
Packing Type
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
STF40NF20 TO-220FP Tube
Active
- EAR99 CHINA Check Availability

Distributor availability ofSTF40NF20

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3322 1 Order Now
ARROW EUROPE 2006 0 Order Now
ARROW AMERICA 2290 1000 Order Now
MOUSER WORLDWIDE 1328 1 Order Now

Distributor reported inventory date: 2019-07-16

Distributor Name

DIGIKEY

Stock

3322

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

2006

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

2290

Min.Order

1000

Region

AMERICA Order Now

MOUSER

Stock

1328

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-07-16

Buy now

STF40NF20

Package

TO-220FP

Packing Type

Tube

Unit Price (US$)

*

Distributor availability ofSTF40NF20

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3322 1 Order Now
ARROW EUROPE 2006 0 Order Now
ARROW AMERICA 2290 1000 Order Now
MOUSER WORLDWIDE 1328 1 Order Now

Distributor reported inventory date: 2019-07-16

Distributor Name

DIGIKEY

Stock

3322

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

2006

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

2290

Min.Order

1000

Region

AMERICA Order Now

MOUSER

Stock

1328

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-07-16

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
      DS5083
      N-channel 200V - 0.038 Ohm -40A- D2PAK/TO-220/TO-220FP/TO-247 - Low gate charge STripFET™ Power MOSFET
      2.2
      477.55 KB
      PDF
      DS5083

      N-channel 200V - 0.038 Ohm -40A- D2PAK/TO-220/TO-220FP/TO-247 - Low gate charge STripFET™ Power MOSFET

    • Description Version Size Action
      AN3267
      Impact of power MOSFET VGS on buck converter performance
      1.2
      1.13 MB
      PDF
      AN4191
      Power MOSFET: Rg impact on applications
      1.2
      1.45 MB
      PDF
      AN4390
      ST’s MOSFET technologies for uninterruptible power supplies
      1.1
      1.22 MB
      PDF
      AN4337
      The avalanche issue: comparing the impacts of the IAR and EAS parameters
      1.1
      347.01 KB
      PDF
      AN3267

      Impact of power MOSFET VGS on buck converter performance

      AN4191

      Power MOSFET: Rg impact on applications

      AN4390

      ST’s MOSFET technologies for uninterruptible power supplies

      AN4337

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

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

      Spice model tutorial for Power MOSFETs

Publications and Collaterals

    • Description Version Size Action
      AEC-Q101 STripFET F7 MOSFETs for Automotive 1.0
      776.14 KB
      PDF
      STPOWER™ STripFET F7 MOSFET for Industrial applications 1.0
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      AEC-Q101 STripFET F7 MOSFETs for Automotive

      STPOWER™ STripFET F7 MOSFET for Industrial applications

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STF40NF20
Active
TO-220FP Industrial Ecopack2

STF40NF20

Package:

TO-220FP

Material Declaration**:

Marketing Status

Active

Package

TO-220FP

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.