STPS1545

Active

45 V, 15 A Power Schottky Rectifier

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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

Sample & Buy

Part Number
Marketing Status
Package
Packing Type
Junction Temperature (°C) (max)
ECCN (US)
Country of Origin
Approximate Price (US$)* / Qty
Order from ST
Order from Distributors
STPS1545D
Active
TO-220AC Tube 175 EAR99 CHINA 0.88 / 500.0 Buy now Check Availability

Distributor availability ofSTPS1545D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3680 1 Order Now
RS COMPONENTS EUROPE 355 5 Order Now
AVNET AMERICA 10990 0 Order Now
ARROW EUROPE 7700 0 Order Now
MOUSER WORLDWIDE 4109 1 Order Now
Farnell Element14 EUROPE 1728 1 Order Now
ANGLIA Live EUROPE 805 1 Order Now
RUTRONIK EUROPE 3000 50 Order Now

Distributor reported inventory date: 2020-03-30

Distributor Name

DIGIKEY

Stock

3680

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

355

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

10990

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

7700

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

4109

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1728

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

805

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

3000

Min.Order

50

Region

EUROPE Order Now

Distributor reported inventory date: 2020-03-30

STPS1545FP
Active
TO-220FPAC Tube 175 EAR99 CHINA 1.15 / 500.0 Check Availability

Distributor availability ofSTPS1545FP

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 690 10 Order Now
ARROW EUROPE 676 0 Order Now
Farnell Element14 EUROPE 1093 1 Order Now
ANGLIA Live EUROPE 1836 1 Order Now

Distributor reported inventory date: 2020-03-30

Distributor Name

RS COMPONENTS

Stock

690

Min.Order

10

Region

EUROPE Order Now

ARROW

Stock

676

Min.Order

0

Region

EUROPE Order Now

Farnell Element14

Stock

1093

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

1836

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-03-30

STPS1545G-TR
Active
D2PAK Tape And Reel 175 EAR99 CHINA 1.24 / 500.0 Buy now Check Availability

Distributor availability ofSTPS1545G-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 33 1 Order Now
ARROW EUROPE 2000 0 Order Now
MOUSER WORLDWIDE 150 1 Order Now

Distributor reported inventory date: 2020-03-30

Distributor Name

DIGIKEY

Stock

33

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

2000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

150

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-03-30

STPS1545D

Marketing Status

Active

Unit Price (US$)

0.3001

Approximate Price (US$)* / Qty

0.88 / 500.0

Distributor availability ofSTPS1545D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3680 1 Order Now
RS COMPONENTS EUROPE 355 5 Order Now
AVNET AMERICA 10990 0 Order Now
ARROW EUROPE 7700 0 Order Now
MOUSER WORLDWIDE 4109 1 Order Now
Farnell Element14 EUROPE 1728 1 Order Now
ANGLIA Live EUROPE 805 1 Order Now
RUTRONIK EUROPE 3000 50 Order Now

Distributor reported inventory date: 2020-03-30

Distributor Name

DIGIKEY

Stock

3680

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

355

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

10990

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

7700

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

4109

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1728

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

805

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

3000

Min.Order

50

Region

EUROPE Order Now

Distributor reported inventory date: 2020-03-30

Package

TO-220AC

Packing Type

Tube

Junction Temperature (°C) (max)

175

ECCN (US)

EAR99

Country of Origin

CHINA

STPS1545FP

Marketing Status

Active

Unit Price (US$)

0.3061

Approximate Price (US$)* / Qty

1.15 / 500.0

Distributor availability ofSTPS1545FP

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 690 10 Order Now
ARROW EUROPE 676 0 Order Now
Farnell Element14 EUROPE 1093 1 Order Now
ANGLIA Live EUROPE 1836 1 Order Now

Distributor reported inventory date: 2020-03-30

Distributor Name

RS COMPONENTS

Stock

690

Min.Order

10

Region

EUROPE Order Now

ARROW

Stock

676

Min.Order

0

Region

EUROPE Order Now

Farnell Element14

Stock

1093

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

1836

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-03-30

Package

TO-220FPAC

Packing Type

Tube

Junction Temperature (°C) (max)

175

ECCN (US)

EAR99

Country of Origin

CHINA

STPS1545G-TR

Marketing Status

Active

Unit Price (US$)

0.3301

Approximate Price (US$)* / Qty

1.24 / 500.0

Distributor availability ofSTPS1545G-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 33 1 Order Now
ARROW EUROPE 2000 0 Order Now
MOUSER WORLDWIDE 150 1 Order Now

Distributor reported inventory date: 2020-03-30

Distributor Name

DIGIKEY

Stock

33

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

2000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

150

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-03-30

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
      DS0767
      Power Schottky rectifier
      7.0
      518 KB
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      DS0767

      Power Schottky rectifier

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      AN4070
      250 W grid connected microinverter
      1.0
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      AN1768
      ADMISSIBLE AVALANCHE POWER OF SCHOTTKY DIODES
      1.1
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      AN2025
      CONVERTER IMPROVEMENT USING SCHOTTKY RECTIFIER AVALANCHE SPECIFICATION
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      AN604
      Calculation of conduction losses in a power rectifier
      3.2
      137.74 KB
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      Calculation of reverse losses in a power diode
      1.0
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      How to choose a bypass diode for silicon panel junction box
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      LOW FORWARD VOLTAGE SCHOTTKY DIODE
      2.1
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      NEW FAMILY OF 150V POWER SCHOTTKY
      1.1
      131.48 KB
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      AN5046
      Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages
      4.0
      4.82 MB
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      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
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      AN869
      Tj max limit of Schottky diodes
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      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
      7.0
      433.12 KB
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      Power Schottky diode PSpice models (.lib & .olb) 7.0
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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.

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