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  • This Power MOSFET is the latest development of STMicroelectronis unique \"Single Feature SizeTM\" strip-based process. The resulting transistor shows extremely high packing density for low on-resistance, rugged avalanche characteristics and less critical alignment steps therefore a remarkable manufacturing reproducibility.

    Key Features

    • TYPICAL RDS(on) = 0.01 Ω
    • LOW GATE CHARGE
    • OPTIMIZED FOR HIGH SWITCHING OPERATIONS
    • LOGIC LEVEL GATE DRIVE

Mobile Applications

    • Part Number

      STPOWER MOSFET finder mobile app for tablets and smartphones

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS2718
      N-CHANNEL 30V - 0.01 OHM - 55A TO220/D2PAK/I2PAK STRIPFET II POWER MOSFET
      1.0
      336.21 KB
      PDF
      DS2718

      N-CHANNEL 30V - 0.01 OHM - 55A TO220/D2PAK/I2PAK STRIPFET II POWER MOSFET

    • Description Version Size Action
      AN1506
      A motor drives system for wheelchair applications
      1.2
      139.23 KB
      PDF
      AN1703
      Guidelines for using ST's MOSFET smd Packages
      1.3
      776.65 KB
      PDF
      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
      AN4192
      Power MOSFETs: best choice guide for VRM application
      1.0
      4.8 MB
      PDF
      AN4337
      The avalanche issue: comparing the impacts of the IAR and EAS parameters
      1.1
      347.01 KB
      PDF
      AN1506

      A motor drives system for wheelchair applications

      AN1703

      Guidelines for using ST's MOSFET smd Packages

      AN3267

      Impact of power MOSFET VGS on buck converter performance

      AN4191

      Power MOSFET: Rg impact on applications

      AN4192

      Power MOSFETs: best choice guide for VRM application

      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
      ST MOSFET Finder, the new app for Android and iOS 1.0
      305.22 KB
      PDF

      ST MOSFET Finder, the new app for Android and iOS

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STB55NF03LT4
NRND
D2PAK Industrial Ecopack2

STB55NF03LT4

Package:

D2PAK

Material Declaration**:

Marketing Status

NRND

Package

D2PAK

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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
STB55NF03LT4 Available at 3 distributors

Distributor availability ofSTB55NF03LT4

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1980 1 Order Now
ARROW EUROPE 2000 0 Order Now
Farnell Element14 EUROPE 49 1 Order Now

Distributor reported inventory date: 2020-08-10

Distributor Name

DIGIKEY

Stock

1980

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

2000

Min.Order

0

Region

EUROPE Order Now

Farnell Element14

Stock

49

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-10

Buy now
NRND
EAR99 NEC Tape And Reel D2PAK -55 175 CHINA

STB55NF03LT4

Marketing Status

NRND

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

Distributor availability ofSTB55NF03LT4

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1980 1 Order Now
ARROW EUROPE 2000 0 Order Now
Farnell Element14 EUROPE 49 1 Order Now

Distributor reported inventory date: 2020-08-10

Distributor Name

DIGIKEY

Stock

1980

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

2000

Min.Order

0

Region

EUROPE Order Now

Farnell Element14

Stock

49

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-10

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

D2PAK

Operating Temperature (°C)

(min)

-55

(max)

175

Budgetary Price (US$)* / Qty

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