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  • ​Dual center tap Schottky rectifier suited for switch mode power supply and high frequency DC to DC converters.

    Packaged either in TO-220AB and D2PAK, this device is especially intended for use in low voltage, high frequency inverters, free wheeling and polarity protection applications.

    Key Features

    • Very small conduction losses
    • Negligibile switching losses
    • Extremely fast switching
    • Avalanche capability specified
    • ECOPACK®2 compliant component for D²PAK on demand

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Technical Documentation

    • Description Version Size Action
      DS3173
      Power Schottky rectifier
      8.0
      489.8 KB
      PDF
      DS3173

      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
      7.0
      433.12 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) 7.0
      188.67 KB
      ZIP

      Power Schottky diode PSpice models (.lib & .olb)

Presentations & Training Material

    • Description Version Size Action
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Publications and Collaterals

    • Description Version Size Action
      Field-Effect Rectifier Diodes Advantageously replace Schottky (60V and 100V) 1.0
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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
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      Diodes and rectifiers selection guide

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STPS1545CG-TR
Active
D2PAK Industrial Ecopack1 (*)
STPS1545CR
Active
I2PAK Industrial Ecopack2
STPS1545CT
Active
TO-220AB Industrial Ecopack2

STPS1545CG-TR

Package:

D2PAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

D2PAK

Grade

Industrial

RoHS Compliance Grade

Ecopack1 (*)

STPS1545CR

Package:

I2PAK

Material Declaration**:

Marketing Status

Active

Package

I2PAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STPS1545CT

Package:

TO-220AB

Material Declaration**:

Marketing Status

Active

Package

TO-220AB

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) Budgetary Price (US$)*/Qty
More info
min
max
STPS1545CG-TR Available at 3 distributors

Distributor availability ofSTPS1545CG-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2000 1 Order Now
ARROW EUROPE 1000 0 Order Now
MOUSER WORLDWIDE 1560 1 Order Now

Distributor reported inventory date: 2020-08-12

Distributor Name

DIGIKEY

Stock

2000

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

1000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

1560

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-12

Buy now
Active
EAR99 NEC Tape And Reel D2PAK - - 0.3301 / 500
MORE INFO

Junction Temperature (°C) (max):

175

Country of Origin:

CHINA

STPS1545CR No availability of distributors reported, please contact our sales office Buy now
Active
EAR99 NEC Tube I2PAK - - 0.3301 / 500
MORE INFO

Junction Temperature (°C) (max):

175

Country of Origin:

CHINA

STPS1545CT Available at 6 distributors

Distributor availability ofSTPS1545CT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1998 1 Order Now
RS COMPONENTS EUROPE 15 5 Order Now
ARROW EUROPE 3300 0 Order Now
ARROW AMERICA 30000 1000 Order Now
MOUSER WORLDWIDE 2000 1 Order Now
Farnell Element14 EUROPE 906 1 Order Now

Distributor reported inventory date: 2020-08-12

Distributor Name

DIGIKEY

Stock

1998

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

15

Min.Order

5

Region

EUROPE Order Now

ARROW

Stock

3300

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

30000

Min.Order

1000

Region

AMERICA Order Now

MOUSER

Stock

2000

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

906

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-12

Buy now
Active
EAR99 NEC Tube TO-220AB - - 0.2501 / 500
MORE INFO

Junction Temperature (°C) (max):

175

Country of Origin:

PHILIPPINES

STPS1545CG-TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.3301 / 500

Distributor availability ofSTPS1545CG-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2000 1 Order Now
ARROW EUROPE 1000 0 Order Now
MOUSER WORLDWIDE 1560 1 Order Now

Distributor reported inventory date: 2020-08-12

Distributor Name

DIGIKEY

Stock

2000

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

1000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

1560

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-12

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

D2PAK

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.3301 / 500

Junction Temperature (°C) (max)

175

Country of Origin

CHINA

STPS1545CR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.3301 / 500

ECCN (EU)

NEC

Packing Type

Tube

Package

I2PAK

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.3301 / 500

Junction Temperature (°C) (max)

175

Country of Origin

CHINA

STPS1545CT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.2501 / 500

Distributor availability ofSTPS1545CT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1998 1 Order Now
RS COMPONENTS EUROPE 15 5 Order Now
ARROW EUROPE 3300 0 Order Now
ARROW AMERICA 30000 1000 Order Now
MOUSER WORLDWIDE 2000 1 Order Now
Farnell Element14 EUROPE 906 1 Order Now

Distributor reported inventory date: 2020-08-12

Distributor Name

DIGIKEY

Stock

1998

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

15

Min.Order

5

Region

EUROPE Order Now

ARROW

Stock

3300

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

30000

Min.Order

1000

Region

AMERICA Order Now

MOUSER

Stock

2000

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

906

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-12

ECCN (EU)

NEC

Packing Type

Tube

Package

TO-220AB

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.2501 / 500

Junction Temperature (°C) (max)

175

Country of Origin

PHILIPPINES

(*) 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