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  • Single chip Schottky rectifiers suited to switched mode power supplies and high frequency DC to DC converters.

    Packaged in SOD123Flat, SMA and SMB, this device is especially intended for surface mounting and used in low voltage, high frequency inverters, free-wheeling and polarity protection in automotive applications.

    Key Features

    • AEC-Q101 qualified
    • Very small conduction losses
    • Negligible switching losses
    • Low forward voltage drop
    • Surface mount miniature packages
    • Avalanche capability specified
    • PPAP capable

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
      DS7036
      Automotive low drop power Schottky rectifier
      2.0
      394.85 KB
      PDF
      DS7036

      Automotive low drop power Schottky rectifier

    • Description Version Size Action
      AN5046
      Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages
      4.0
      4.82 MB
      PDF
      AN5088
      Rectifiers thermal management, handling and mounting recommendations
      2.0
      2.32 MB
      PDF
      AN5046

      Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages

      AN5088

      Rectifiers thermal management, handling and mounting recommendations

    • 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
      Automotive-grade Schottky diode PSpice models (.lib & .olb) 4.0
      111.08 KB
      ZIP

      Automotive-grade Schottky diode PSpice models (.lib & .olb)

Publications and Collaterals

    • Description Version Size Action
      SOD123Flat AEC-Q101-qualified power Schottky diodes 1.1
      1.39 MB
      PDF
      SOD128Flat Automotive-grade rectifiers 1.0
      1.42 MB
      PDF
      ST Diodes Finder : the new app for Android and iOS 2.0
      1.46 MB
      PDF

      SOD123Flat AEC-Q101-qualified power Schottky diodes

      SOD128Flat Automotive-grade rectifiers

      ST Diodes Finder : the new app for Android and iOS

    • Description Version Size Action
      Automotive-grade protection devices and rectifiers 1.0
      825.43 KB
      PDF
      Diodes and rectifiers selection guide 2.0
      815.09 KB
      PDF

      Automotive-grade protection devices and rectifiers

      Diodes and rectifiers selection guide

    • Description Version Size Action
      Electric vehicle (EV) ecosystem 1.1
      1.28 MB
      PDF

      Electric vehicle (EV) ecosystem

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STPS1L40AY
Active
SMA Automotive Ecopack2
STPS1L40UY
Active
SMB Automotive Ecopack2
STPS1L40ZFY
Active
SOD123Flat Automotive Ecopack2

STPS1L40AY

Package:

SMA

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SMA

Grade

Automotive

RoHS Compliance Grade

Ecopack2

STPS1L40UY

Package:

SMB

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SMB

Grade

Automotive

RoHS Compliance Grade

Ecopack2

STPS1L40ZFY

Package:

SOD123Flat

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOD123Flat

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
STPS1L40UY Available at 1 distributors

Distributor availability ofSTPS1L40UY

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 4107 1 Order Now

Distributor reported inventory date: 2020-08-10

Distributor Name

MOUSER

Stock

4107

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-10

Sample & Buy Buy now
Active
EAR99 NEC Tape And Reel SMB - - 0.086 / 1k
MORE INFO

Junction Temperature (°C) (max):

150

Country of Origin:

CHINA

STPS1L40ZFY Available at 6 distributors

Distributor availability ofSTPS1L40ZFY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 9369 1 Order Now
RS COMPONENTS EUROPE 13950 1 Order Now
ARROW EUROPE 18000 0 Order Now
Newark Element14 AMERICA 195 0 Order Now
MOUSER WORLDWIDE 11862 1 Order Now
Farnell Element14 EUROPE 5382 1 Order Now

Distributor reported inventory date: 2020-08-10

Distributor Name

DIGIKEY

Stock

9369

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

13950

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

18000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

195

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

11862

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

5382

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-10

Sample & Buy Buy now
Active
EAR99 NEC Tape And Reel SOD123Flat - - 0.058 / 1k
MORE INFO

Junction Temperature (°C) (max):

150

Country of Origin:

MALAYSIA

STPS1L40AY Available at 5 distributors

Distributor availability ofSTPS1L40AY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4158 1 Order Now
RS COMPONENTS EUROPE 10000 1 Order Now
ARROW EUROPE 40000 0 Order Now
MOUSER WORLDWIDE 9103 1 Order Now
RUTRONIK EUROPE 10000 5000 Order Now

Distributor reported inventory date: 2020-08-10

Distributor Name

DIGIKEY

Stock

4158

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

10000

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

40000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

9103

Min.Order

1

Region

WORLDWIDE Order Now

RUTRONIK

Stock

10000

Min.Order

5000

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-10

Sample & Buy Buy now
Active
EAR99 NEC Tape And Reel SMA - - 0.064 / 1k
MORE INFO

Junction Temperature (°C) (max):

150

Country of Origin:

CHINA

STPS1L40UY

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.086 / 1k

Distributor availability ofSTPS1L40UY

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 4107 1 Order Now

Distributor reported inventory date: 2020-08-10

Distributor Name

MOUSER

Stock

4107

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-10

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SMB

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.086 / 1k

Junction Temperature (°C) (max)

150

Country of Origin

CHINA

STPS1L40ZFY

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.058 / 1k

Distributor availability ofSTPS1L40ZFY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 9369 1 Order Now
RS COMPONENTS EUROPE 13950 1 Order Now
ARROW EUROPE 18000 0 Order Now
Newark Element14 AMERICA 195 0 Order Now
MOUSER WORLDWIDE 11862 1 Order Now
Farnell Element14 EUROPE 5382 1 Order Now

Distributor reported inventory date: 2020-08-10

Distributor Name

DIGIKEY

Stock

9369

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

13950

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

18000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

195

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

11862

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

5382

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-10

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOD123Flat

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.058 / 1k

Junction Temperature (°C) (max)

150

Country of Origin

MALAYSIA

STPS1L40AY

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.064 / 1k

Distributor availability ofSTPS1L40AY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4158 1 Order Now
RS COMPONENTS EUROPE 10000 1 Order Now
ARROW EUROPE 40000 0 Order Now
MOUSER WORLDWIDE 9103 1 Order Now
RUTRONIK EUROPE 10000 5000 Order Now

Distributor reported inventory date: 2020-08-10

Distributor Name

DIGIKEY

Stock

4158

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

10000

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

40000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

9103

Min.Order

1

Region

WORLDWIDE Order Now

RUTRONIK

Stock

10000

Min.Order

5000

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-10

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SMA

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.064 / 1k

Junction Temperature (°C) (max)

150

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