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  • This device is a diode array designed to protect 1 line or 2 lines against ESD transients.

    The device is ideal for applications where both reduced line capacitance and board space saving are required
    It can also be used as bidirectional suppressor by connecting only pin 1 and 2.

    Key Features

    • AEC-Q101 qualified
    • Dual unidirectional Transil functions
    • Low leakage current: IR max. < 20 µA at VBR
    • 300 W peak pulse power (8/20 µs)

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Design Tools

    • Part Number

      Transient voltage suppressor smart selection tool

Mobile Applications

    • Part Number

      Protection product finder application for Android, iOS and Wandoujia

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS8603
      Automotive dual Transil™ array for ESD protection
      2.0
      338.58 KB
      PDF
      DS8603

      Automotive dual Transil™ array for ESD protection

    • Description Version Size Action
      AN5241
      Fundamentals of ESD protection at system level
      1.1
      1.45 MB
      PDF
      AN2689
      Protection of automotive electronics from electrical hazards, guidelines for design and component selection
      3.1
      797.51 KB
      PDF
      AN5367
      SIMetrix / SIMPLIS: PSpice model import
      1.0
      948.16 KB
      PDF
      AN5241

      Fundamentals of ESD protection at system level

      AN2689

      Protection of automotive electronics from electrical hazards, guidelines for design and component selection

      AN5367

      SIMetrix / SIMPLIS: PSpice model import

    • Description Version Size Action
      TN1173
      Packing information for IPAD, protection, rectifiers, thyristors and AC Switches
      8.0
      417.06 KB
      PDF
      TN1173

      Packing information for IPAD, protection, rectifiers, thyristors and AC Switches

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      esdaxxly Altium Symbol and Footprint files 1.0
      41.18 KB
      ZIP
      esdaxxly Orcad Symbol and Footprint files 1.0
      60.82 KB
      ZIP

      esdaxxly Altium Symbol and Footprint files

      esdaxxly Orcad Symbol and Footprint files

    • Description Version Size Action
      ESDA14V2LY model (.lib) and symbols (.olb) 1.0
      2.33 KB
      ZIP
      ESDA25LY model (.lib) and symbols (.olb) 1.0
      2.31 KB
      ZIP
      ESDA5V3LY model (.lib) and symbols (.olb) 1.0
      2.33 KB
      ZIP
      ESDA6V1LY model (.lib) and symbols (.olb) 1.0
      2.33 KB
      ZIP

      ESDA14V2LY model (.lib) and symbols (.olb)

      ESDA25LY model (.lib) and symbols (.olb)

      ESDA5V3LY model (.lib) and symbols (.olb)

      ESDA6V1LY model (.lib) and symbols (.olb)

Presentations & Training Material

    • Description Version Size Action
      CAN bus ESD protection series presentation 2.0
      610.16 KB
      PDF

      CAN bus ESD protection series presentation

Publications and Collaterals

    • Description Version Size Action
      Automotive-grade ESD protections for CAN transceivers 1.0
      1.23 MB
      PDF
      Automotive-grade high-speed protection against ESD 1.0
      1.51 MB
      PDF
      ST Protection Finder - The new app for Android and iOS 1.0
      1.52 MB
      PDF

      Automotive-grade ESD protections for CAN transceivers

      Automotive-grade high-speed protection against ESD

      ST Protection Finder - The new app for Android and iOS

    • Description Version Size Action
      Automotive-grade protection devices and rectifiers 1.0
      825.43 KB
      PDF

      Automotive-grade protection devices and rectifiers

    • 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**
ESDA14V2LY
Active
SOT23-3L Automotive Ecopack2
ESDA25LY
Active
SOT23-3L Automotive Ecopack2
ESDA37LY
Active
SOT23 Automotive Ecopack2
ESDA5V3LY
Active
SOT23-3L Automotive Ecopack2
ESDA6V1LY
Active
SOT23-3L Automotive Ecopack2

ESDA14V2LY

Package:

SOT23-3L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-3L

Grade

Automotive

RoHS Compliance Grade

Ecopack2

ESDA25LY

Package:

SOT23-3L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-3L

Grade

Automotive

RoHS Compliance Grade

Ecopack2

ESDA37LY

Package:

SOT23

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23

Grade

Automotive

RoHS Compliance Grade

Ecopack2

ESDA5V3LY

Package:

SOT23-3L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-3L

Grade

Automotive

RoHS Compliance Grade

Ecopack2

ESDA6V1LY

Package:

SOT23-3L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-3L

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
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Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Breakdown Voltage (V) (min)
Budgetary Price (US$)*/Qty
More info
min
max
ESDA14V2LY Available at 5 distributors

Distributor availability ofESDA14V2LY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 39030 1 Order Now
AVNET AMERICA 36000 0 Order Now
ARROW EUROPE 141000 0 Order Now
ARROW AMERICA 24000 3000 Order Now
MOUSER WORLDWIDE 10496 1 Order Now

Distributor reported inventory date: 2020-09-17

Distributor Name

DIGIKEY

Stock

39030

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

36000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

141000

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

24000

Min.Order

3000

Region

AMERICA Order Now

MOUSER

Stock

10496

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-09-17

Sample & Buy Buy now
Active
EAR99 NEC Tape And Reel SOT23-3L -40 150 14.2 0.066 / 1k
MORE INFO

Unit Price (US$):

0.066

Country of Origin:

CHINA

ESDA6V1LY Available at 4 distributors

Distributor availability ofESDA6V1LY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 21949 1 Order Now
FUTURE WORLDWIDE 9000 3000 Order Now
MOUSER WORLDWIDE 14579 1 Order Now
RUTRONIK EUROPE 12000 3000 Order Now

Distributor reported inventory date: 2020-09-17

Distributor Name

DIGIKEY

Stock

21949

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

9000

Min.Order

3000

Region

WORLDWIDE Order Now

MOUSER

Stock

14579

Min.Order

1

Region

WORLDWIDE Order Now

RUTRONIK

Stock

12000

Min.Order

3000

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-17

Buy now
Active
EAR99 NEC Tape And Reel SOT23-3L -40 150 5.25 0.066 / 1k
MORE INFO

Unit Price (US$):

0.066

Country of Origin:

CHINA

ESDA37LY Available at 1 distributors

Distributor availability ofESDA37LY

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2441 1 Order Now

Distributor reported inventory date: 2020-09-17

Distributor Name

MOUSER

Stock

2441

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-09-17

Buy now
Active
EAR99 NEC Tape And Reel SOT23 -40 150 - 0.054 / 1k
MORE INFO

Unit Price (US$):

0.054

Country of Origin:

CHINA

ESDA25LY Available at 4 distributors

Distributor availability ofESDA25LY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 16088 1 Order Now
FUTURE WORLDWIDE 12000 3000 Order Now
MOUSER WORLDWIDE 13311 1 Order Now
Farnell Element14 EUROPE 2220 1 Order Now

Distributor reported inventory date: 2020-09-17

Distributor Name

DIGIKEY

Stock

16088

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

12000

Min.Order

3000

Region

WORLDWIDE Order Now

MOUSER

Stock

13311

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2220

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-17

Buy now
Active
EAR99 NEC Tape And Reel SOT23-3L -40 150 25 0.042 / 1k
MORE INFO

Unit Price (US$):

0.042

Country of Origin:

MALAYSIA

ESDA5V3LY Available at 4 distributors

Distributor availability ofESDA5V3LY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6461 1 Order Now
RS COMPONENTS EUROPE 2825 1 Order Now
MOUSER WORLDWIDE 11808 1 Order Now
Farnell Element14 EUROPE 1680 1 Order Now

Distributor reported inventory date: 2020-09-17

Distributor Name

DIGIKEY

Stock

6461

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2825

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

11808

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1680

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-17

Buy now
Active
EAR99 NEC Tape And Reel SOT23-3L -40 150 5.3 0.097 / 100
MORE INFO

Unit Price (US$):

0.097

Country of Origin:

MALAYSIA

ESDA14V2LY

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.066 / 1k

Distributor availability ofESDA14V2LY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 39030 1 Order Now
AVNET AMERICA 36000 0 Order Now
ARROW EUROPE 141000 0 Order Now
ARROW AMERICA 24000 3000 Order Now
MOUSER WORLDWIDE 10496 1 Order Now

Distributor reported inventory date: 2020-09-17

Distributor Name

DIGIKEY

Stock

39030

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

36000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

141000

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

24000

Min.Order

3000

Region

AMERICA Order Now

MOUSER

Stock

10496

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-09-17

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-3L

Operating Temperature (°C)

(min)

-40

(max)

150

Breakdown Voltage (V) (min)

14.2

Budgetary Price (US$)* / Qty

0.066 / 1k

Country of Origin

CHINA

ESDA6V1LY

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.066 / 1k

Distributor availability ofESDA6V1LY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 21949 1 Order Now
FUTURE WORLDWIDE 9000 3000 Order Now
MOUSER WORLDWIDE 14579 1 Order Now
RUTRONIK EUROPE 12000 3000 Order Now

Distributor reported inventory date: 2020-09-17

Distributor Name

DIGIKEY

Stock

21949

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

9000

Min.Order

3000

Region

WORLDWIDE Order Now

MOUSER

Stock

14579

Min.Order

1

Region

WORLDWIDE Order Now

RUTRONIK

Stock

12000

Min.Order

3000

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-17

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-3L

Operating Temperature (°C)

(min)

-40

(max)

150

Breakdown Voltage (V) (min)

5.25

Budgetary Price (US$)* / Qty

0.066 / 1k

Country of Origin

CHINA

ESDA37LY

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.054 / 1k

Distributor availability ofESDA37LY

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2441 1 Order Now

Distributor reported inventory date: 2020-09-17

Distributor Name

MOUSER

Stock

2441

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-09-17

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23

Operating Temperature (°C)

(min)

-40

(max)

150

Breakdown Voltage (V) (min)

-

Budgetary Price (US$)* / Qty

0.054 / 1k

Country of Origin

CHINA

ESDA25LY

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.042 / 1k

Distributor availability ofESDA25LY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 16088 1 Order Now
FUTURE WORLDWIDE 12000 3000 Order Now
MOUSER WORLDWIDE 13311 1 Order Now
Farnell Element14 EUROPE 2220 1 Order Now

Distributor reported inventory date: 2020-09-17

Distributor Name

DIGIKEY

Stock

16088

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

12000

Min.Order

3000

Region

WORLDWIDE Order Now

MOUSER

Stock

13311

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2220

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-17

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-3L

Operating Temperature (°C)

(min)

-40

(max)

150

Breakdown Voltage (V) (min)

25

Budgetary Price (US$)* / Qty

0.042 / 1k

Country of Origin

MALAYSIA

ESDA5V3LY

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.097 / 100

Distributor availability ofESDA5V3LY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6461 1 Order Now
RS COMPONENTS EUROPE 2825 1 Order Now
MOUSER WORLDWIDE 11808 1 Order Now
Farnell Element14 EUROPE 1680 1 Order Now

Distributor reported inventory date: 2020-09-17

Distributor Name

DIGIKEY

Stock

6461

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2825

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

11808

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1680

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-17

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-3L

Operating Temperature (°C)

(min)

-40

(max)

150

Breakdown Voltage (V) (min)

5.3

Budgetary Price (US$)* / Qty

0.097 / 100

Country of Origin

MALAYSIA

(*) 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