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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

    • Unidirectional device
    • Low leakage current (IR max. < 20 µA at VBR)
    • 300 W peak pulse power (8/20 µs)

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Mobile Applications

    • Part Number

      Protection product finder application for Android, iOS and Wandoujia

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS1922
      Dual Transil™ array for ESD protection
      5.0
      195.53 KB
      PDF
      DS1922

      Dual Transil™ array for ESD protection

    • Description Version Size Action
      AN5241
      Fundamentals of ESD protection at system level
      1.1
      1.45 MB
      PDF
      AN3353
      IEC 61000-4-2 standard testing
      1.2
      171.08 KB
      PDF
      AN5367
      SIMetrix / SIMPLIS: PSpice model import
      1.0
      948.16 KB
      PDF
      AN5241

      Fundamentals of ESD protection at system level

      AN3353

      IEC 61000-4-2 standard testing

      AN5367

      SIMetrix / SIMPLIS: PSpice model import

    • Description Version Size Action
      TA0324
      ESD protection improvement in cellular handsets
      1.2
      134.94 KB
      PDF
      TN1200
      Micro-bump Flip Chip: package description and recommendations for use
      1.0
      280.7 KB
      PDF
      TN1173
      Packing information for IPAD, protection, rectifiers, thyristors and AC Switches
      7.0
      433.12 KB
      PDF
      TA0324

      ESD protection improvement in cellular handsets

      TN1200

      Micro-bump Flip Chip: package description and recommendations for use

      TN1173

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

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      esda14v2l Altium Symbol and Footprint files 1.0
      39.94 KB
      ZIP
      esda14v2l Orcad Symbol and Footprint files 1.0
      60.18 KB
      ZIP
      esda14v2l Orcad Symbol and Footprint files 1.0
      60.18 KB
      ZIP
      esda25l Altium Symbol and Footprint files 1.0
      39.92 KB
      ZIP
      esda25l Orcad Symbol and Footprint files 1.0
      60.18 KB
      ZIP
      esda5v3l Altium Symbol and Footprint files 1.0
      39.92 KB
      ZIP
      esda5v3l Orcad Symbol and Footprint files 1.0
      60.19 KB
      ZIP
      esda6v1l Altium Symbol and Footprint files 1.0
      39.92 KB
      ZIP
      esda6v1l Orcad Symbol and Footprint files 1.0
      60.2 KB
      ZIP

      esda14v2l Altium Symbol and Footprint files

      esda14v2l Orcad Symbol and Footprint files

      esda14v2l Orcad Symbol and Footprint files

      esda25l Altium Symbol and Footprint files

      esda25l Orcad Symbol and Footprint files

      esda5v3l Altium Symbol and Footprint files

      esda5v3l Orcad Symbol and Footprint files

      esda6v1l Altium Symbol and Footprint files

      esda6v1l Orcad Symbol and Footprint files

    • Description Version Size Action
      ESDA14V2L model (.lib) and symbols (.olb) 1.0
      2.32 KB
      ZIP
      ESDA25L model (.lib) and symbols (.olb) 1.0
      2.3 KB
      ZIP
      ESDA5V3L model (.lib) and symbols (.olb) 1.0
      2.31 KB
      ZIP
      ESDA6V1L model (.lib) and symbols (.olb) 1.0
      2.32 KB
      ZIP

      ESDA14V2L model (.lib) and symbols (.olb)

      ESDA25L model (.lib) and symbols (.olb)

      ESDA5V3L model (.lib) and symbols (.olb)

      ESDA6V1L model (.lib) and symbols (.olb)

Presentations & Training Material

    • Description Version Size Action
      HSP series portfolio overview : High-speed port ESD protection 1.0
      797.61 KB
      PDF
      How to protect against ESD? - Webinar 1.1
      2.65 MB
      PDF
      Ultra-low capacitance single-line ESD protection portfolio overview: ‘Ultra Low’ (ULC) and ‘eXtra Low’ (XLC) capacitance ESD protection 1.0
      681.96 KB
      PDF

      HSP series portfolio overview : High-speed port ESD protection

      How to protect against ESD? - Webinar

      Ultra-low capacitance single-line ESD protection portfolio overview: ‘Ultra Low’ (ULC) and ‘eXtra Low’ (XLC) capacitance ESD protection

Publications and Collaterals

    • Description Version Size Action
      ESD protection for LIN nodes 2.2
      655.61 KB
      PDF
      ST Protection Finder - The new app for Android and iOS 1.0
      1.52 MB
      PDF

      ESD protection for LIN nodes

      ST Protection Finder - The new app for Android and iOS

    • Description Version Size Action
      ESD Protection ICs Quick reference guide 1.0
      3.34 MB
      PDF

      ESD Protection ICs Quick reference guide

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ESDA14V2L
Active
SOT23-3L Industrial Ecopack2
ESDA25L
Active
SOT23-3L Industrial Ecopack2
ESDA37L
Active
SOT23 Industrial Ecopack2
ESDA5V3L
Active
SOT23-3L Industrial Ecopack2
ESDA6V1L
Active
SOT23-3L Industrial Ecopack2

ESDA14V2L

Package:

SOT23-3L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-3L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ESDA25L

Package:

SOT23-3L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-3L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ESDA37L

Package:

SOT23

Material Declaration**:

Marketing Status

Active

Package

SOT23

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ESDA5V3L

Package:

SOT23-3L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-3L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ESDA6V1L

Package:

SOT23-3L

Material Declaration**:

Marketing Status

Active

Package

SOT23-3L

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.

Sample & Buy

Part Number
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Breakdown Voltage (V) (min)
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ESDA6V1L Available at 10 distributors

Distributor availability ofESDA6V1L

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Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5099 1 Order Now
COMPEL EUROPE 44272 1 Order Now
RS COMPONENTS EUROPE 16580 5 Order Now
AVNET AMERICA 220624 0 Order Now
FUTURE WORLDWIDE 7442 1 Order Now
ARROW EUROPE 153000 0 Order Now
ARROW AMERICA 72000 3000 Order Now
Farnell Element14 EUROPE 5305 1 Order Now
ANGLIA Live EUROPE 30200 100 Order Now
RUTRONIK EUROPE 39000 3000 Order Now

Distributor reported inventory date: 2020-07-07

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DIGIKEY

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5099

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1

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44272

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1

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RS COMPONENTS

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16580

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5

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220624

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7442

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153000

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5305

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30200

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100

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39000

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3000

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Distributor reported inventory date: 2020-07-07

Active
6.1 SOT23-3L Tape And Reel EAR99 CHINA 0.036 / 1k
ESDA37L Available at 4 distributors

Distributor availability ofESDA37L

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 15648 1 Order Now
AVNET AMERICA 3000 0 Order Now
MOUSER WORLDWIDE 659 1 Order Now
Farnell Element14 EUROPE 100 1 Order Now

Distributor reported inventory date: 2020-07-07

Distributor Name

DIGIKEY

Stock

15648

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

3000

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

659

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

100

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-07

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Active
- SOT23 Tape And Reel EAR99 CHINA 0.048 / 1k
ESDA5V3L Available at 9 distributors

Distributor availability ofESDA5V3L

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 365 1 Order Now
COMPEL EUROPE 14946 1 Order Now
RS COMPONENTS EUROPE 5680 10 Order Now
AVNET AMERICA 81000 0 Order Now
FUTURE WORLDWIDE 1327 1 Order Now
ARROW EUROPE 6000 0 Order Now
MOUSER WORLDWIDE 13364 1 Order Now
Farnell Element14 EUROPE 8622 1 Order Now
RUTRONIK EUROPE 30000 3000 Order Now

Distributor reported inventory date: 2020-07-07

Distributor Name

DIGIKEY

Stock

365

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

14946

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

5680

Min.Order

10

Region

EUROPE Order Now

AVNET

Stock

81000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

1327

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

6000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

13364

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

8622

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

30000

Min.Order

3000

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-07

Buy now
Active
5.3 SOT23-3L Tape And Reel EAR99 MALAYSIA 0.036 / 1k
ESDA14V2L Available at 7 distributors

Distributor availability ofESDA14V2L

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1634 1 Order Now
COMPEL EUROPE 5753 1 Order Now
RS COMPONENTS EUROPE 2340 1 Order Now
AVNET AMERICA 1443 0 Order Now
Newark Element14 AMERICA 2136 0 Order Now
Farnell Element14 EUROPE 2880 1 Order Now
ANGLIA Live EUROPE 3500 500 Order Now

Distributor reported inventory date: 2020-07-07

Distributor Name

DIGIKEY

Stock

1634

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

5753

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

2340

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

1443

Min.Order

0

Region

AMERICA Order Now

Newark Element14

Stock

2136

Min.Order

0

Region

AMERICA Order Now

Farnell Element14

Stock

2880

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

3500

Min.Order

500

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-07

Active
14.2 SOT23-3L Tape And Reel EAR99 CHINA 0.036 / 1k
ESDA25L Available at 6 distributors

Distributor availability ofESDA25L

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 2 1 Order Now
RS COMPONENTS EUROPE 6325 1 Order Now
AVNET AMERICA 2460 0 Order Now
ARROW EUROPE 23000 0 Order Now
Farnell Element14 EUROPE 7284 1 Order Now
ANGLIA Live EUROPE 3000 3000 Order Now

Distributor reported inventory date: 2020-07-07

Distributor Name

COMPEL

Stock

2

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

6325

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

2460

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

23000

Min.Order

0

Region

EUROPE Order Now

Farnell Element14

Stock

7284

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

3000

Min.Order

3000

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-07

Active
25 SOT23-3L Tape And Reel EAR99 MALAYSIA 0.036 / 1k

ESDA6V1L

Marketing Status

Active

Breakdown Voltage (V) (min)

6.1

Budgetary Price (US$)*/Qty

0.036 / 1k

Distributor availability ofESDA6V1L

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5099 1 Order Now
COMPEL EUROPE 44272 1 Order Now
RS COMPONENTS EUROPE 16580 5 Order Now
AVNET AMERICA 220624 0 Order Now
FUTURE WORLDWIDE 7442 1 Order Now
ARROW EUROPE 153000 0 Order Now
ARROW AMERICA 72000 3000 Order Now
Farnell Element14 EUROPE 5305 1 Order Now
ANGLIA Live EUROPE 30200 100 Order Now
RUTRONIK EUROPE 39000 3000 Order Now

Distributor reported inventory date: 2020-07-07

Distributor Name

DIGIKEY

Stock

5099

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

44272

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

16580

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

220624

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

7442

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

153000

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

72000

Min.Order

3000

Region

AMERICA Order Now

Farnell Element14

Stock

5305

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

30200

Min.Order

100

Region

EUROPE Order Now

RUTRONIK

Stock

39000

Min.Order

3000

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-07

Package

SOT23-3L

Packing Type

Tape And Reel

Budgetary Price (US$)* / Qty

0.036 / 1k

ECCN (US)

EAR99

Country of Origin

CHINA

ESDA37L

Marketing Status

Active

Breakdown Voltage (V) (min)

-

Budgetary Price (US$)*/Qty

0.048 / 1k

Distributor availability ofESDA37L

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 15648 1 Order Now
AVNET AMERICA 3000 0 Order Now
MOUSER WORLDWIDE 659 1 Order Now
Farnell Element14 EUROPE 100 1 Order Now

Distributor reported inventory date: 2020-07-07

Distributor Name

DIGIKEY

Stock

15648

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

3000

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

659

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

100

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-07

Package

SOT23

Packing Type

Tape And Reel

Budgetary Price (US$)* / Qty

0.048 / 1k

ECCN (US)

EAR99

Country of Origin

CHINA

ESDA5V3L

Marketing Status

Active

Breakdown Voltage (V) (min)

5.3

Budgetary Price (US$)*/Qty

0.036 / 1k

Distributor availability ofESDA5V3L

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 365 1 Order Now
COMPEL EUROPE 14946 1 Order Now
RS COMPONENTS EUROPE 5680 10 Order Now
AVNET AMERICA 81000 0 Order Now
FUTURE WORLDWIDE 1327 1 Order Now
ARROW EUROPE 6000 0 Order Now
MOUSER WORLDWIDE 13364 1 Order Now
Farnell Element14 EUROPE 8622 1 Order Now
RUTRONIK EUROPE 30000 3000 Order Now

Distributor reported inventory date: 2020-07-07

Distributor Name

DIGIKEY

Stock

365

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

14946

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

5680

Min.Order

10

Region

EUROPE Order Now

AVNET

Stock

81000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

1327

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

6000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

13364

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

8622

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

30000

Min.Order

3000

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-07

Package

SOT23-3L

Packing Type

Tape And Reel

Budgetary Price (US$)* / Qty

0.036 / 1k

ECCN (US)

EAR99

Country of Origin

MALAYSIA

ESDA14V2L

Marketing Status

Active

Breakdown Voltage (V) (min)

14.2

Budgetary Price (US$)*/Qty

0.036 / 1k

Distributor availability ofESDA14V2L

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1634 1 Order Now
COMPEL EUROPE 5753 1 Order Now
RS COMPONENTS EUROPE 2340 1 Order Now
AVNET AMERICA 1443 0 Order Now
Newark Element14 AMERICA 2136 0 Order Now
Farnell Element14 EUROPE 2880 1 Order Now
ANGLIA Live EUROPE 3500 500 Order Now

Distributor reported inventory date: 2020-07-07

Distributor Name

DIGIKEY

Stock

1634

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

5753

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

2340

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

1443

Min.Order

0

Region

AMERICA Order Now

Newark Element14

Stock

2136

Min.Order

0

Region

AMERICA Order Now

Farnell Element14

Stock

2880

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

3500

Min.Order

500

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-07

Package

SOT23-3L

Packing Type

Tape And Reel

Budgetary Price (US$)* / Qty

0.036 / 1k

ECCN (US)

EAR99

Country of Origin

CHINA

ESDA25L

Marketing Status

Active

Breakdown Voltage (V) (min)

25

Budgetary Price (US$)*/Qty

0.036 / 1k

Distributor availability ofESDA25L

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 2 1 Order Now
RS COMPONENTS EUROPE 6325 1 Order Now
AVNET AMERICA 2460 0 Order Now
ARROW EUROPE 23000 0 Order Now
Farnell Element14 EUROPE 7284 1 Order Now
ANGLIA Live EUROPE 3000 3000 Order Now

Distributor reported inventory date: 2020-07-07

Distributor Name

COMPEL

Stock

2

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

6325

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

2460

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

23000

Min.Order

0

Region

EUROPE Order Now

Farnell Element14

Stock

7284

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

3000

Min.Order

3000

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-07

Package

SOT23-3L

Packing Type

Tape And Reel

Budgetary Price (US$)* / Qty

0.036 / 1k

ECCN (US)

EAR99

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