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  • This very high voltage N-channel Power MOSFET is part of the MDmesh™ DK5 fast recovery diode series. The MDmesh™ DK5 combines very low recovery charge (Qrr) and recovery time (trr) with an excellent improvement in RDS(on) * area and one of the most effective switching behaviors, ideal for half bridge and full bridge converters.

    Key Features

    • Fast-recovery body diode
    • Best RDS(on) x area
    • Low gate charge, input capacitance and resistance
    • 100% avalanche tested
    • Extremely high dv/dt ruggedness

Mobile Applications

    • Part Number

      STPOWER MOSFET finder mobile app for tablets and smartphones

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS9462
      N-channel 1050 V, 0.110 Ω typ., 46 A MDmesh™ DK5 Power MOSFET in a Max247 package
      2.0
      712.02 KB
      PDF
      DS9462

      N-channel 1050 V, 0.110 Ω typ., 46 A MDmesh™ DK5 Power MOSFET in a Max247 package

    • 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
      STY50N105DK5 PSpice model 1.0
      10.42 KB
      ZIP

      STY50N105DK5 PSpice model

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

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

      ST MOSFET Finder, the new app for Android and iOS

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STY50N105DK5
Active
Max247 Industrial Ecopack2

STY50N105DK5

Package:

Max247

Material Declaration**:

Marketing Status

Active

Package

Max247

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
STY50N105DK5 Available at 4 distributors

Distributor availability ofSTY50N105DK5

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 571 1 Order Now
ARROW EUROPE 585 0 Order Now
MOUSER WORLDWIDE 600 1 Order Now
ANGLIA Live EUROPE 10 1 Order Now

Distributor reported inventory date: 2020-08-02

Distributor Name

DIGIKEY

Stock

571

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

585

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

600

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

10

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-02

Sample & Buy Buy now
Active
EAR99 NEC Tube Max247 - - CHINA

STY50N105DK5

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

Distributor availability ofSTY50N105DK5

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 571 1 Order Now
ARROW EUROPE 585 0 Order Now
MOUSER WORLDWIDE 600 1 Order Now
ANGLIA Live EUROPE 10 1 Order Now

Distributor reported inventory date: 2020-08-02

Distributor Name

DIGIKEY

Stock

571

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

585

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

600

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

10

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-02

ECCN (EU)

NEC

Packing Type

Tube

Package

Max247

Operating Temperature (°C)

(min)

-

(max)

-

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