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  • The BAT54 series use the 40 V Schottky barrier diodes packaged in SOT-23 and SOT-323.

    These devices are suitable for automotive applications.

    Key Features

    • AEC-Q101 qualified
    • Low conduction and reverse losses
    • Negligible switching losses
    • Low forward and reverse recovery times
    • Extremely fast switching
    • Surface mount device
    • Low capacitance diode
    • PPAP capable
    • ECOPACK®2 compliant component

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EDA Symbols, Footprints and 3D Models

STMicroelectronics - BAT54-Y

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
BAT54AWFILMY
Active
SOT-323 Automotive Ecopack2
BAT54CWFILMY
Active
SOT-323 Automotive Ecopack2
BAT54FILMY
Active
SOT23 Automotive Ecopack2
BAT54SFILMY
Active
SOT23 Automotive Ecopack2
BAT54SWFILMY
Active
SOT-323 Automotive Ecopack2
BAT54WFILMY
Active
SOT-323 Automotive Ecopack2

BAT54AWFILMY

Package:

SOT-323

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT-323

Grade

Automotive

RoHS Compliance Grade

Ecopack2

BAT54CWFILMY

Package:

SOT-323

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT-323

Grade

Automotive

RoHS Compliance Grade

Ecopack2

BAT54FILMY

Package:

SOT23

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23

Grade

Automotive

RoHS Compliance Grade

Ecopack2

BAT54SFILMY

Package:

SOT23

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23

Grade

Automotive

RoHS Compliance Grade

Ecopack2

BAT54SWFILMY

Package:

SOT-323

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT-323

Grade

Automotive

RoHS Compliance Grade

Ecopack2

BAT54WFILMY

Package:

SOT-323

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT-323

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
BAT54WFILMY Available at 4 distributors

Distributor availability ofBAT54WFILMY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6167 1 Order Now
ARROW EUROPE 24000 0 Order Now
MOUSER WORLDWIDE 12267 1 Order Now
Farnell Element14 EUROPE 32600 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

6167

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

24000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

12267

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

32600

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-27

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SOT-323 -40 150 0.046 / 500
MORE INFO

Junction Temperature (°C) (max):

150

Country of Origin:

CHINA

BAT54AWFILMY Available at 4 distributors

Distributor availability ofBAT54AWFILMY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 9123 1 Order Now
ARROW AMERICA 3000 3000 Order Now
MOUSER WORLDWIDE 18845 1 Order Now
Farnell Element14 EUROPE 31315 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

9123

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

3000

Min.Order

3000

Region

AMERICA Order Now

MOUSER

Stock

18845

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

31315

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-27

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SOT-323 -40 150 0.046 / 500
MORE INFO

Junction Temperature (°C) (max):

150

Country of Origin:

CHINA

BAT54SFILMY Available at 5 distributors

Distributor availability ofBAT54SFILMY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 15683 1 Order Now
RS COMPONENTS EUROPE 20650 1 Order Now
Newark Element14 AMERICA 233 0 Order Now
MOUSER WORLDWIDE 30544 1 Order Now
Farnell Element14 EUROPE 10371 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

15683

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

20650

Min.Order

1

Region

EUROPE Order Now

Newark Element14

Stock

233

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

30544

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

10371

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-27

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SOT23 -40 150 0.04 / 1k
MORE INFO

Junction Temperature (°C) (max):

150

Country of Origin:

CHINA

BAT54FILMY Available at 4 distributors

Distributor availability ofBAT54FILMY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 14410 1 Order Now
ARROW AMERICA 6000 3000 Order Now
MOUSER WORLDWIDE 9929 1 Order Now
Farnell Element14 EUROPE 2975 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

14410

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

6000

Min.Order

3000

Region

AMERICA Order Now

MOUSER

Stock

9929

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2975

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-27

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SOT23 -40 150 0.032 / 1k
MORE INFO

Junction Temperature (°C) (max):

150

Country of Origin:

CHINA

BAT54CWFILMY Available at 3 distributors

Distributor availability ofBAT54CWFILMY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 15835 1 Order Now
COMPEL EUROPE 16 1 Order Now
MOUSER WORLDWIDE 18261 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

15835

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

16

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

18261

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-11-27

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SOT-323 -40 150 0.046 / 500
MORE INFO

Junction Temperature (°C) (max):

150

Country of Origin:

CHINA

BAT54SWFILMY Available at 6 distributors

Distributor availability ofBAT54SWFILMY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 10921 1 Order Now
ARROW EUROPE 18000 0 Order Now
Newark Element14 AMERICA 223 0 Order Now
ARROW AMERICA 267000 3000 Order Now
MOUSER WORLDWIDE 37610 1 Order Now
Farnell Element14 EUROPE 914 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

10921

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

18000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

223

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

267000

Min.Order

3000

Region

AMERICA Order Now

MOUSER

Stock

37610

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

914

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-27

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SOT-323 -40 150 0.044 / 1k
MORE INFO

Junction Temperature (°C) (max):

150

Country of Origin:

CHINA

BAT54WFILMY

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.046 / 500

Distributor availability ofBAT54WFILMY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6167 1 Order Now
ARROW EUROPE 24000 0 Order Now
MOUSER WORLDWIDE 12267 1 Order Now
Farnell Element14 EUROPE 32600 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

6167

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

24000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

12267

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

32600

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-27

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT-323

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

0.046 / 500

Junction Temperature (°C) (max)

150

Country of Origin

CHINA

BAT54AWFILMY

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.046 / 500

Distributor availability ofBAT54AWFILMY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 9123 1 Order Now
ARROW AMERICA 3000 3000 Order Now
MOUSER WORLDWIDE 18845 1 Order Now
Farnell Element14 EUROPE 31315 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

9123

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

3000

Min.Order

3000

Region

AMERICA Order Now

MOUSER

Stock

18845

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

31315

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-27

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT-323

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

0.046 / 500

Junction Temperature (°C) (max)

150

Country of Origin

CHINA

BAT54SFILMY

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.04 / 1k

Distributor availability ofBAT54SFILMY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 15683 1 Order Now
RS COMPONENTS EUROPE 20650 1 Order Now
Newark Element14 AMERICA 233 0 Order Now
MOUSER WORLDWIDE 30544 1 Order Now
Farnell Element14 EUROPE 10371 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

15683

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

20650

Min.Order

1

Region

EUROPE Order Now

Newark Element14

Stock

233

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

30544

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

10371

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-27

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

0.04 / 1k

Junction Temperature (°C) (max)

150

Country of Origin

CHINA

BAT54FILMY

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.032 / 1k

Distributor availability ofBAT54FILMY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 14410 1 Order Now
ARROW AMERICA 6000 3000 Order Now
MOUSER WORLDWIDE 9929 1 Order Now
Farnell Element14 EUROPE 2975 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

14410

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

6000

Min.Order

3000

Region

AMERICA Order Now

MOUSER

Stock

9929

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2975

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-27

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

0.032 / 1k

Junction Temperature (°C) (max)

150

Country of Origin

CHINA

BAT54CWFILMY

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.046 / 500

Distributor availability ofBAT54CWFILMY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 15835 1 Order Now
COMPEL EUROPE 16 1 Order Now
MOUSER WORLDWIDE 18261 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

15835

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

16

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

18261

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-11-27

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT-323

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

0.046 / 500

Junction Temperature (°C) (max)

150

Country of Origin

CHINA

BAT54SWFILMY

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.044 / 1k

Distributor availability ofBAT54SWFILMY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 10921 1 Order Now
ARROW EUROPE 18000 0 Order Now
Newark Element14 AMERICA 223 0 Order Now
ARROW AMERICA 267000 3000 Order Now
MOUSER WORLDWIDE 37610 1 Order Now
Farnell Element14 EUROPE 914 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

10921

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

18000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

223

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

267000

Min.Order

3000

Region

AMERICA Order Now

MOUSER

Stock

37610

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

914

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-27

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT-323

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

0.044 / 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