STP85NF55

Active

Automotive-grade N-channel 55 V, 0.0062 Ohm typ., 42 A, STripFET(TM) II Power MOSFET in TO-220 package

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  • These Power MOSFETs have been developed using STMicroelectronics’ unique STripFET process, which is specifically designed to minimize input capacitance and gate charge. This renders the devices suitable for use as primary switch in advanced high-efficiency isolated DC-DC converters for telecom and computer applications, and applications with low gate charge driving requirements.

    Key Features

    • AEC-Q101 qualified
    • Exceptional dv/dt capability
    • 100% avalanche tested
    • Low gate charge

Mobile Applications

    • Part Number

      STPOWER MOSFET finder mobile app for tablets and smartphones

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Technical Documentation

    • Description Version Size Action
      DS2569
      Automotive-grade N-channel 55 V, 6.2 mΩ typ., 80 A, STripFET™ II Power MOSFETs in D²PAK and TO-220 packages
      12.0
      925.24 KB
      PDF
      DS2569

      Automotive-grade N-channel 55 V, 6.2 mΩ typ., 80 A, STripFET™ II Power MOSFETs in D²PAK and TO-220 packages

    • 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

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      STP85NF55 PSpice model (.lib) 1.0
      578 Byte(s)
      ZIP

      STP85NF55 PSpice model (.lib)

Publications and Collaterals

    • Description Version Size Action
      300-1200 V MDmesh:The most complete SJ MOSFETs offer for (H)EV power solutions 1.0
      568.16 KB
      PDF
      AEC-Q101 STripFET F7 MOSFETs for Automotive 1.0
      743.73 KB
      PDF
      ST MOSFET Finder, the new app for Android and iOS 1.0
      305.22 KB
      PDF
      STPOWER™ STripFET F7 MOSFET for Industrial applications 1.0
      1.15 MB
      PDF

      300-1200 V MDmesh:The most complete SJ MOSFETs offer for (H)EV power solutions

      AEC-Q101 STripFET F7 MOSFETs for Automotive

      ST MOSFET Finder, the new app for Android and iOS

      STPOWER™ STripFET F7 MOSFET for Industrial applications

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STP85NF55
Active
TO-220AB Automotive Ecopack1 (*)

STP85NF55

Package:

TO-220AB

Material Declaration**:

Marketing Status

Active

Package

TO-220AB

Grade

Automotive

RoHS Compliance Grade

Ecopack1 (*)

(**) 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
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Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
STP85NF55 Available at 3 distributors

Distributor availability ofSTP85NF55

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 513 1 Order Now
P&S ASIA/PACIFIC 1000 1 Order Now
MOUSER WORLDWIDE 460 1 Order Now

Distributor reported inventory date: 2020-07-31

Distributor Name

DIGIKEY

Stock

513

Min.Order

1

Region

WORLDWIDE Order Now

P&S

Stock

1000

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

460

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-07-31

Buy now
Active
EAR99 NEC Tube TO-220AB -55 175 MOROCCO 2.272 / 1k

STP85NF55

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.272 / 1k

Distributor availability ofSTP85NF55

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 513 1 Order Now
P&S ASIA/PACIFIC 1000 1 Order Now
MOUSER WORLDWIDE 460 1 Order Now

Distributor reported inventory date: 2020-07-31

Distributor Name

DIGIKEY

Stock

513

Min.Order

1

Region

WORLDWIDE Order Now

P&S

Stock

1000

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

460

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-07-31

ECCN (EU)

NEC

Packing Type

Tube

Package

TO-220AB

Operating Temperature (°C)

(min)

-55

(max)

175

Budgetary Price (US$)* / Qty

2.272 / 1k

Country of Origin

MOROCCO

(*) 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