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  • Single chip Schottky rectifier suited for switch mode power supply and high frequency DC to DC converters. Packaged in TO-220AC, TO-220FPAC or D²PAK, this device is intended for use in low voltage, high frequency inverters, free wheeling and polarity protection applications.

    Key Features

    • Very small conduction losses
    • Negligible switching losses
    • Extremely fast switching
    • Insulated package: TO-220FPAC, insulating voltage = 2000 VRMS sine
    • Avalanche capability specified
    • ECOPACK®2 compliant component for D²PAK on demand

Recommended for you

Mobile Applications

    • Part Number

      Diode product finder application for Android and iOS

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS0767
      Power Schottky rectifier
      7.0
      518 KB
      PDF
      DS0767

      Power Schottky rectifier

    • Description Version Size Action
      AN4070
      250 W grid connected microinverter
      1.0
      4.74 MB
      PDF
      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
      AN4070

      250 W grid connected microinverter

      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
      8.0
      417.06 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)

Publications and Collaterals

    • Description Version Size Action
      Field-Effect Rectifier Diodes Advantageously replace Schottky (60V and 100V) 1.0
      1.29 MB
      PDF
      PSMC flat package Schottky and Ultrafast rectifiers 1.0
      1.47 MB
      PDF
      SMA Flat and SMB Flat Diodes Powerful rectifiers packed in 1mm-thick packages 1.0
      848.27 KB
      PDF
      SOD123Flat power Schottky diodes for improved cost and space-savings 1.0
      2.03 MB
      PDF
      SOD128Flat power Schottky diodes for improved cost and space-savings 1.0
      2.18 MB
      PDF
      ST Diodes Finder : the new app for Android and iOS 2.0
      1.46 MB
      PDF

      Field-Effect Rectifier Diodes Advantageously replace Schottky (60V and 100V)

      PSMC flat package Schottky and Ultrafast rectifiers

      SMA Flat and SMB Flat Diodes Powerful rectifiers packed in 1mm-thick packages

      SOD123Flat power Schottky diodes for improved cost and space-savings

      SOD128Flat power Schottky diodes for improved cost and space-savings

      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

    • Description Version Size Action
      Electric vehicle (EV) ecosystem 1.1
      1.28 MB
      PDF
      Products and solutions for solar energy 1.0
      1.29 MB
      PDF

      Electric vehicle (EV) ecosystem

      Products and solutions for solar energy

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STPS1545D
Active
TO-220AC Industrial Ecopack2
STPS1545FP
Active
TO-220FPAC Industrial Ecopack2
STPS1545G-TR
Active
D2PAK Automotive Ecopack2 (**)

STPS1545D

Package:

TO-220AC

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220AC

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STPS1545FP

Package:

TO-220FPAC

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220FPAC

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STPS1545G-TR

Package:

D2PAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

D2PAK

Grade

Automotive

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
STPS1545D Available at 8 distributors

Distributor availability ofSTPS1545D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 333 1 Order Now
RS COMPONENTS EUROPE 400 5 Order Now
FUTURE WORLDWIDE 2700 1 Order Now
ARROW EUROPE 4363 0 Order Now
MOUSER WORLDWIDE 3003 1 Order Now
Farnell Element14 EUROPE 1704 1 Order Now
ANGLIA Live EUROPE 2505 1 Order Now
RUTRONIK EUROPE 1900 50 Order Now

Distributor reported inventory date: 2020-09-20

Distributor Name

DIGIKEY

Stock

333

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

400

Min.Order

5

Region

EUROPE Order Now

FUTURE

Stock

2700

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

4363

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

3003

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1704

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

2505

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

1900

Min.Order

50

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-20

Buy now
Active
EAR99 NEC Tube TO-220AC - - 0.3001 / 500
MORE INFO

Junction Temperature (°C) (max):

175

Country of Origin:

CHINA

STPS1545FP Available at 6 distributors

Distributor availability ofSTPS1545FP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3621 1 Order Now
RS COMPONENTS EUROPE 1110 10 Order Now
ARROW EUROPE 1731 0 Order Now
MOUSER WORLDWIDE 1170 1 Order Now
Farnell Element14 EUROPE 374 1 Order Now
ANGLIA Live EUROPE 416 1 Order Now

Distributor reported inventory date: 2020-09-20

Distributor Name

DIGIKEY

Stock

3621

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1110

Min.Order

10

Region

EUROPE Order Now

ARROW

Stock

1731

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

1170

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

374

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

416

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-20

Buy now
Active
EAR99 NEC Tube TO-220FPAC - - 0.3061 / 500
MORE INFO

Junction Temperature (°C) (max):

175

Country of Origin:

CHINA

STPS1545G-TR Available at 4 distributors

Distributor availability ofSTPS1545G-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5980 1 Order Now
ARROW EUROPE 1000 0 Order Now
MOUSER WORLDWIDE 1974 1 Order Now
Farnell Element14 EUROPE 1982 1 Order Now

Distributor reported inventory date: 2020-09-20

Distributor Name

DIGIKEY

Stock

5980

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

1000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

1974

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1982

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-20

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

Junction Temperature (°C) (max):

175

Country of Origin:

CHINA

STPS1545D

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.3001 / 500

Distributor availability ofSTPS1545D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 333 1 Order Now
RS COMPONENTS EUROPE 400 5 Order Now
FUTURE WORLDWIDE 2700 1 Order Now
ARROW EUROPE 4363 0 Order Now
MOUSER WORLDWIDE 3003 1 Order Now
Farnell Element14 EUROPE 1704 1 Order Now
ANGLIA Live EUROPE 2505 1 Order Now
RUTRONIK EUROPE 1900 50 Order Now

Distributor reported inventory date: 2020-09-20

Distributor Name

DIGIKEY

Stock

333

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

400

Min.Order

5

Region

EUROPE Order Now

FUTURE

Stock

2700

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

4363

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

3003

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1704

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

2505

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

1900

Min.Order

50

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-20

ECCN (EU)

NEC

Packing Type

Tube

Package

TO-220AC

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.3001 / 500

Junction Temperature (°C) (max)

175

Country of Origin

CHINA

STPS1545FP

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.3061 / 500

Distributor availability ofSTPS1545FP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3621 1 Order Now
RS COMPONENTS EUROPE 1110 10 Order Now
ARROW EUROPE 1731 0 Order Now
MOUSER WORLDWIDE 1170 1 Order Now
Farnell Element14 EUROPE 374 1 Order Now
ANGLIA Live EUROPE 416 1 Order Now

Distributor reported inventory date: 2020-09-20

Distributor Name

DIGIKEY

Stock

3621

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1110

Min.Order

10

Region

EUROPE Order Now

ARROW

Stock

1731

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

1170

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

374

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

416

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-20

ECCN (EU)

NEC

Packing Type

Tube

Package

TO-220FPAC

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.3061 / 500

Junction Temperature (°C) (max)

175

Country of Origin

CHINA

STPS1545G-TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.3301 / 500

Distributor availability ofSTPS1545G-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5980 1 Order Now
ARROW EUROPE 1000 0 Order Now
MOUSER WORLDWIDE 1974 1 Order Now
Farnell Element14 EUROPE 1982 1 Order Now

Distributor reported inventory date: 2020-09-20

Distributor Name

DIGIKEY

Stock

5980

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

1000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

1974

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1982

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-20

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

(*) 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