15 V, 40 A dual Low Drop Power Schottky Rectifier

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  • Dual center tap schottky rectifier packaged in TO-220AB and TO-247, this device is especially intended for use as OR-ing diode in fault tolerant power supply equipments.

    Key Features

    • Very low forward voltage drop for less power dissipation and reduced heatsink size
    • Reverse voltage suited to OR-ing of 3 V, 5 V and 12 V rails
    • Avalanche capability specified

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
STPS40L15CT
Active
0.6202 500 TO-220AB Tube 125 EAR99 PHILIPPINES Check Availability

Distributor availability ofSTPS40L15CT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 48 1 Order Now
RS COMPONENTS EUROPE 145 1 Order Now
ARROW EUROPE 2046 0 Order Now
MOUSER WORLDWIDE 1039 1 Order Now
Farnell Element14 EUROPE 1994 1 Order Now

Distributor reported inventory date: 2019-08-08

Distributor Name

DIGIKEY

Stock

48

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

145

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

2046

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

1039

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1994

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-08-08

Buy now
STPS40L15CW
Active
0.8403 500 TO-247 Tube 125 EAR99 CHINA Check Availability

Distributor availability ofSTPS40L15CW

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 741 1 Order Now
RUTRONIK EUROPE 90 30 Order Now

Distributor reported inventory date: 2019-08-08

Distributor Name

MOUSER

Stock

741

Min.Order

1

Region

WORLDWIDE Order Now

RUTRONIK

Stock

90

Min.Order

30

Region

EUROPE Order Now

Distributor reported inventory date: 2019-08-08

Buy now

STPS40L15CT

Marketing Status

Active

Unit Price (US$)

0.6202

Unit Price (US$)

0.6202*

Distributor availability ofSTPS40L15CT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 48 1 Order Now
RS COMPONENTS EUROPE 145 1 Order Now
ARROW EUROPE 2046 0 Order Now
MOUSER WORLDWIDE 1039 1 Order Now
Farnell Element14 EUROPE 1994 1 Order Now

Distributor reported inventory date: 2019-08-08

Distributor Name

DIGIKEY

Stock

48

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

145

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

2046

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

1039

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1994

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-08-08

Quantity

500

Package

TO-220AB

Packing Type

Tube

Junction Temperature (°C) (max)

125

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

STPS40L15CW

Marketing Status

Active

Unit Price (US$)

0.8403

Unit Price (US$)

0.8403*

Distributor availability ofSTPS40L15CW

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 741 1 Order Now
RUTRONIK EUROPE 90 30 Order Now

Distributor reported inventory date: 2019-08-08

Distributor Name

MOUSER

Stock

741

Min.Order

1

Region

WORLDWIDE Order Now

RUTRONIK

Stock

90

Min.Order

30

Region

EUROPE Order Now

Distributor reported inventory date: 2019-08-08

Quantity

500

Package

TO-247

Packing Type

Tube

Junction Temperature (°C) (max)

125

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
      DS1042
      Low drop OR-ing power Schottky diode
      6.1
      106.7 KB
      PDF
      DS1042

      Low drop OR-ing power Schottky diode

    • 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
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      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
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      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
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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
      PDF
      AN869
      Tj max limit of Schottky diodes
      2.2
      60.9 KB
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      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

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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STPS40L15CT
Active
TO-220AB Industrial Ecopack2
STPS40L15CW
Active
TO-247 Industrial Ecopack2

STPS40L15CT

Package:

TO-220AB

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220AB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STPS40L15CW

Package:

TO-247

Material Declaration**:

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.