45 V, 50 A Power Schottky Rectifier

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  • This device is a dual center tap Schottky rectifier suited for switch mode power supply and high frequency DC to DC converters.

    Packaged in D2PAK, this device is especially intended for use in low voltage, high frequency inverters, freewheeling and polarity protection applications. Also ideal for PV cell-bypass diode for junction and smart junction boxes.

    Key Features

    • Low forward voltage drop
    • Very small conduction losses
    • Negligible switching losses
    • Extremely fast switching
    • Low thermal resistance
    • 200 °C maximum junction temperature
    • Avalanche rated

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
STPS5045SG-TR
Active
0.6209 100 D2PAK Tape And Reel 200 EAR99 CHINA Check Availability

Distributor availability ofSTPS5045SG-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5428 1 Order Now
ARROW EUROPE 4000 0 Order Now
Newark Element14 AMERICA 195 0 Order Now
ARROW AMERICA 3 1 Order Now
MOUSER WORLDWIDE 3021 1 Order Now
Farnell Element14 EUROPE 967 1 Order Now

Distributor reported inventory date: 2019-06-14

Distributor Name

DIGIKEY

Stock

5428

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

4000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

195

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

3

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

3021

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

967

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-06-14

Buy now

STPS5045SG-TR

Marketing Status

Active

Unit Price (US$)

0.6209

Unit Price (US$)

0.6209*

Distributor availability ofSTPS5045SG-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5428 1 Order Now
ARROW EUROPE 4000 0 Order Now
Newark Element14 AMERICA 195 0 Order Now
ARROW AMERICA 3 1 Order Now
MOUSER WORLDWIDE 3021 1 Order Now
Farnell Element14 EUROPE 967 1 Order Now

Distributor reported inventory date: 2019-06-14

Distributor Name

DIGIKEY

Stock

5428

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

4000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

195

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

3

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

3021

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

967

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-06-14

Quantity

100

Package

D2PAK

Packing Type

Tape And Reel

Junction Temperature (°C) (max)

200

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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    • Description Version Size Action
      DS8918
      Power Schottky rectifier
      1.0
      149.56 KB
      PDF
      DS8918

      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
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      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
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      Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches
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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STPS5045SG-TR
Active
D2PAK Industrial Ecopack1

STPS5045SG-TR

Package:

D2PAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

D2PAK

Grade

Industrial

RoHS Compliance Grade

Ecopack1

(**) 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.