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  • This dual center tab Schottky rectifier is suited for high frequency switched mode power supplies.

    Packaged in TO-247, D²PAK and TO-247, the STPS40170C is optimized for use to enhance the reliability in applications.

    Key Features

    • High junction temperature capability
    • Low leakage current
    • High voltage capabilities
    • Good trade-off between leakage current and forward voltage drop
    • Low thermal resistance
    • High frequency operation
    • Avalanche specification
    • ECOPACK®2 compliant for TO-220AB and TO-247, on demand for D²PAK

Sample & Buy

Part Number
Marketing Status
Budgetary Price (US$)*
Quantity
Package
Packing Type
Junction Temperature (°C) (max)
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
STPS40170CW
Active
0.7923 500 TO-247 Tube 175 EAR99 CHINA Check Availability

Distributor availability ofSTPS40170CW

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 95 1 Order Now

Distributor reported inventory date: 2019-11-11

Distributor Name

DIGIKEY

Stock

95

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-11

Buy now
STPS40170CT
Active
0.5922 500 TO-220AB Tube 175 EAR99 CHINA Check Availability

Distributor availability ofSTPS40170CT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 801 1 Order Now
RS COMPONENTS EUROPE 150 1 Order Now
ARROW EUROPE 9421 0 Order Now
MOUSER WORLDWIDE 206 1 Order Now

Distributor reported inventory date: 2019-11-11

Distributor Name

DIGIKEY

Stock

801

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

150

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

9421

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

206

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-11

Get sample
STPS40170CG-TR
Active
0.6762 500 D2PAK Tape And Reel 175 EAR99 CHINA Check Availability

Distributor availability ofSTPS40170CG-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1745 1 Order Now
MOUSER WORLDWIDE 849 1 Order Now

Distributor reported inventory date: 2019-11-11

Distributor Name

DIGIKEY

Stock

1745

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

849

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-11

Buy now

STPS40170CW

Marketing Status

Active

Unit Price (US$)

0.7923

Unit Price (US$)

0.7923*

Distributor availability ofSTPS40170CW

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 95 1 Order Now

Distributor reported inventory date: 2019-11-11

Distributor Name

DIGIKEY

Stock

95

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-11

Quantity

500

Package

TO-247

Packing Type

Tube

Junction Temperature (°C) (max)

175

ECCN (US)

EAR99

Country of Origin

CHINA

STPS40170CT

Marketing Status

Active

Unit Price (US$)

0.5922

Unit Price (US$)

0.5922*

Distributor availability ofSTPS40170CT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 801 1 Order Now
RS COMPONENTS EUROPE 150 1 Order Now
ARROW EUROPE 9421 0 Order Now
MOUSER WORLDWIDE 206 1 Order Now

Distributor reported inventory date: 2019-11-11

Distributor Name

DIGIKEY

Stock

801

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

150

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

9421

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

206

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-11

Quantity

500

Package

TO-220AB

Packing Type

Tube

Junction Temperature (°C) (max)

175

ECCN (US)

EAR99

Country of Origin

CHINA

STPS40170CG-TR

Marketing Status

Active

Unit Price (US$)

0.6762

Unit Price (US$)

0.6762*

Distributor availability ofSTPS40170CG-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1745 1 Order Now
MOUSER WORLDWIDE 849 1 Order Now

Distributor reported inventory date: 2019-11-11

Distributor Name

DIGIKEY

Stock

1745

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

849

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-11

Quantity

500

Package

D2PAK

Packing Type

Tape And Reel

Junction Temperature (°C) (max)

175

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
      DS4412
      170 V power Schottky rectifier
      2.0
      575.43 KB
      PDF
      DS4412

      170 V power Schottky rectifier

    • Description Version Size Action
      AN1768
      ADMISSIBLE AVALANCHE POWER OF SCHOTTKY DIODES
      1.1
      46.82 KB
      PDF
      AN2025
      CONVERTER IMPROVEMENT USING SCHOTTKY RECTIFIER AVALANCHE SPECIFICATION
      1.1
      147.59 KB
      PDF
      AN604
      Calculation of conduction losses in a power rectifier
      3.2
      137.74 KB
      PDF
      AN4021
      Calculation of reverse losses in a power diode
      1.0
      120.47 KB
      PDF
      AN3432
      How to choose a bypass diode for silicon panel junction box
      1.0
      290.27 KB
      PDF
      AN836
      LOW FORWARD VOLTAGE SCHOTTKY DIODE
      2.1
      51.89 KB
      PDF
      AN1453
      NEW FAMILY OF 150V POWER SCHOTTKY
      1.1
      131.48 KB
      PDF
      AN5046
      Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages
      4.0
      4.82 MB
      PDF
      AN3361
      Schottky diode avalanche performance in automotive applications
      1.0
      136.54 KB
      PDF
      AN1542
      THE THERMAL RUNAWAY LAW IN SCHOTTKY USED IN OR-ING APPLICATION
      1.1
      57.47 KB
      PDF
      AN869
      Tj max limit of Schottky diodes
      2.2
      60.9 KB
      PDF
      AN1768

      ADMISSIBLE AVALANCHE POWER OF SCHOTTKY DIODES

      AN2025

      CONVERTER IMPROVEMENT USING SCHOTTKY RECTIFIER AVALANCHE SPECIFICATION

      AN604

      Calculation of conduction losses in a power rectifier

      AN4021

      Calculation of reverse losses in a power diode

      AN3432

      How to choose a bypass diode for silicon panel junction box

      AN836

      LOW FORWARD VOLTAGE SCHOTTKY DIODE

      AN1453

      NEW FAMILY OF 150V POWER SCHOTTKY

      AN5046

      Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages

      AN3361

      Schottky diode avalanche performance in automotive applications

      AN1542

      THE THERMAL RUNAWAY LAW IN SCHOTTKY USED IN OR-ING APPLICATION

      AN869

      Tj max limit of Schottky diodes

    • Description Version Size Action
      TN1173
      Packing information for IPAD, protection, rectifiers, thyristors and AC Switches
      6.0
      444.57 KB
      PDF
      TN1173

      Packing information for IPAD, protection, rectifiers, thyristors and AC Switches

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      Power Schottky diode PSpice models (.lib & .olb) 6.0
      162.44 KB
      ZIP

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      1.29 MB
      PDF
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      ST Diodes Finder : the new app for Android and iOS

    • Description Version Size Action
      Diodes and rectifiers selection guide 2.0
      815.09 KB
      PDF

      Diodes and rectifiers selection guide

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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STPS40170CG-TR
Active
D2PAK Industrial Ecopack1
STPS40170CT
Active
TO-220AB Industrial Ecopack2
STPS40170CW
Active
TO-247 Industrial Ecopack2

STPS40170CG-TR

Package:

D2PAK

Material Declaration**:

XML

Marketing Status

Active

Package

D2PAK

Grade

Industrial

RoHS Compliance Grade

Ecopack1

STPS40170CT

Package:

TO-220AB

Material Declaration**:

Marketing Status

Active

Package

TO-220AB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STPS40170CW

Package:

TO-247

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-247

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.