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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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Connectivity

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
      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
      8.0
      417.06 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
      Protection and Filters around MCUs 1.0
      1.09 MB
      PDF
      ST Protection Finder - The new app for Android and iOS 1.0
      1.52 MB
      PDF

      Protection and Filters around MCUs

      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**:

PDF XML

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

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ECCN (EU)
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Temperature (°C) Breakdown Voltage (V) (min)
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min
max
ESDA6V1L Available at 11 distributors

Distributor availability ofESDA6V1L

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DIGIKEY WORLDWIDE 15065 1 Order Now
COMPEL EUROPE 28532 1 Order Now
RS COMPONENTS EUROPE 14675 5 Order Now
AVNET AMERICA 288324 0 Order Now
FUTURE WORLDWIDE 7437 1 Order Now
ARROW EUROPE 144000 0 Order Now
ARROW AMERICA 30000 3000 Order Now
MOUSER WORLDWIDE 13880 1 Order Now
Farnell Element14 EUROPE 45090 1 Order Now
ANGLIA Live EUROPE 21600 100 Order Now
RUTRONIK EUROPE 24000 3000 Order Now

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15065

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1

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28532

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1

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14675

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5

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288324

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7437

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144000

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30000

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13880

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45090

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21600

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100

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24000

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Active
EAR99 NEC Tape And Reel SOT23-3L - - 6.1 0.036 / 1k
MORE INFO

Unit Price (US$):

0.036

Country of Origin:

CHINA

ESDA37L Available at 3 distributors

Distributor availability ofESDA37L

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 12643 1 Order Now
MOUSER WORLDWIDE 159 1 Order Now
Farnell Element14 EUROPE 100 1 Order Now

Distributor reported inventory date: 2020-09-17

Distributor Name

DIGIKEY

Stock

12643

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

159

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

100

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1

Region

EUROPE Order Now

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EAR99 NEC Tape And Reel SOT23 - - 37 0.048 / 1k
MORE INFO

Unit Price (US$):

0.048

Country of Origin:

CHINA

ESDA5V3L Available at 9 distributors

Distributor availability ofESDA5V3L

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 15 1 Order Now
COMPEL EUROPE 87599 1 Order Now
RS COMPONENTS EUROPE 2610 10 Order Now
AVNET AMERICA 12000 0 Order Now
FUTURE WORLDWIDE 1327 1 Order Now
ARROW EUROPE 18000 0 Order Now
MOUSER WORLDWIDE 22149 1 Order Now
Farnell Element14 EUROPE 605 1 Order Now
RUTRONIK EUROPE 15000 3000 Order Now

Distributor reported inventory date: 2020-09-17

Distributor Name

DIGIKEY

Stock

15

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

87599

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

2610

Min.Order

10

Region

EUROPE Order Now

AVNET

Stock

12000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

1327

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

18000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

22149

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

605

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

15000

Min.Order

3000

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-17

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Active
EAR99 NEC Tape And Reel SOT23-3L - - 5.3 0.036 / 1k
MORE INFO

Unit Price (US$):

0.036

Country of Origin:

MALAYSIA

ESDA14V2L Available at 11 distributors

Distributor availability ofESDA14V2L

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 12566 1 Order Now
YOSUN ASIA/PACIFIC 3000 1 Order Now
COMPEL EUROPE 3420 1 Order Now
RS COMPONENTS EUROPE 2320 1 Order Now
AVNET AMERICA 3000 0 Order Now
ARROW EUROPE 9000 0 Order Now
Newark Element14 AMERICA 1224 0 Order Now
ARROW AMERICA 15000 3000 Order Now
MOUSER WORLDWIDE 19986 1 Order Now
Farnell Element14 EUROPE 3860 1 Order Now
ANGLIA Live EUROPE 18500 100 Order Now

Distributor reported inventory date: 2020-09-18

Distributor Name

DIGIKEY

Stock

12566

Min.Order

1

Region

WORLDWIDE Order Now

YOSUN

Stock

3000

Min.Order

1

Region

ASIA/PACIFIC Order Now

COMPEL

Stock

3420

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

2320

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

3000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

9000

Min.Order

0

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EUROPE Order Now

Newark Element14

Stock

1224

Min.Order

0

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Stock

15000

Min.Order

3000

Region

AMERICA Order Now

MOUSER

Stock

19986

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3860

Min.Order

1

Region

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ANGLIA Live

Stock

18500

Min.Order

100

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-18

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Active
EAR99 NEC Tape And Reel SOT23-3L - - 14.2 0.036 / 1k
MORE INFO

Unit Price (US$):

0.036

Country of Origin:

CHINA

ESDA25L Available at 5 distributors

Distributor availability ofESDA25L

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2271 1 Order Now
COMPEL EUROPE 2 1 Order Now
RS COMPONENTS EUROPE 6150 1 Order Now
Farnell Element14 EUROPE 4868 1 Order Now
ANGLIA Live EUROPE 3000 3000 Order Now

Distributor reported inventory date: 2020-09-17

Distributor Name

DIGIKEY

Stock

2271

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

2

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

6150

Min.Order

1

Region

EUROPE Order Now

Farnell Element14

Stock

4868

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

3000

Min.Order

3000

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-17

Active
EAR99 NEC Tape And Reel SOT23-3L - - 25 0.036 / 1k
MORE INFO

Unit Price (US$):

0.036

Country of Origin:

MALAYSIA

ESDA6V1L

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.036 / 1k

Distributor availability ofESDA6V1L

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 15065 1 Order Now
COMPEL EUROPE 28532 1 Order Now
RS COMPONENTS EUROPE 14675 5 Order Now
AVNET AMERICA 288324 0 Order Now
FUTURE WORLDWIDE 7437 1 Order Now
ARROW EUROPE 144000 0 Order Now
ARROW AMERICA 30000 3000 Order Now
MOUSER WORLDWIDE 13880 1 Order Now
Farnell Element14 EUROPE 45090 1 Order Now
ANGLIA Live EUROPE 21600 100 Order Now
RUTRONIK EUROPE 24000 3000 Order Now

Distributor reported inventory date: 2020-09-17

Distributor Name

DIGIKEY

Stock

15065

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

28532

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

14675

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

288324

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

7437

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

144000

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

30000

Min.Order

3000

Region

AMERICA Order Now

MOUSER

Stock

13880

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

45090

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

21600

Min.Order

100

Region

EUROPE Order Now

RUTRONIK

Stock

24000

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)

-

(max)

-

Breakdown Voltage (V) (min)

6.1

Budgetary Price (US$)* / Qty

0.036 / 1k

Country of Origin

CHINA

ESDA37L

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.048 / 1k

Distributor availability ofESDA37L

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 12643 1 Order Now
MOUSER WORLDWIDE 159 1 Order Now
Farnell Element14 EUROPE 100 1 Order Now

Distributor reported inventory date: 2020-09-17

Distributor Name

DIGIKEY

Stock

12643

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

159

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

100

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-17

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23

Operating Temperature (°C)

(min)

-

(max)

-

Breakdown Voltage (V) (min)

37

Budgetary Price (US$)* / Qty

0.048 / 1k

Country of Origin

CHINA

ESDA5V3L

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.036 / 1k

Distributor availability ofESDA5V3L

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 15 1 Order Now
COMPEL EUROPE 87599 1 Order Now
RS COMPONENTS EUROPE 2610 10 Order Now
AVNET AMERICA 12000 0 Order Now
FUTURE WORLDWIDE 1327 1 Order Now
ARROW EUROPE 18000 0 Order Now
MOUSER WORLDWIDE 22149 1 Order Now
Farnell Element14 EUROPE 605 1 Order Now
RUTRONIK EUROPE 15000 3000 Order Now

Distributor reported inventory date: 2020-09-17

Distributor Name

DIGIKEY

Stock

15

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

87599

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

2610

Min.Order

10

Region

EUROPE Order Now

AVNET

Stock

12000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

1327

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

18000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

22149

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

605

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

15000

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)

-

(max)

-

Breakdown Voltage (V) (min)

5.3

Budgetary Price (US$)* / Qty

0.036 / 1k

Country of Origin

MALAYSIA

ESDA14V2L

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.036 / 1k

Distributor availability ofESDA14V2L

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 12566 1 Order Now
YOSUN ASIA/PACIFIC 3000 1 Order Now
COMPEL EUROPE 3420 1 Order Now
RS COMPONENTS EUROPE 2320 1 Order Now
AVNET AMERICA 3000 0 Order Now
ARROW EUROPE 9000 0 Order Now
Newark Element14 AMERICA 1224 0 Order Now
ARROW AMERICA 15000 3000 Order Now
MOUSER WORLDWIDE 19986 1 Order Now
Farnell Element14 EUROPE 3860 1 Order Now
ANGLIA Live EUROPE 18500 100 Order Now

Distributor reported inventory date: 2020-09-18

Distributor Name

DIGIKEY

Stock

12566

Min.Order

1

Region

WORLDWIDE Order Now

YOSUN

Stock

3000

Min.Order

1

Region

ASIA/PACIFIC Order Now

COMPEL

Stock

3420

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

2320

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

3000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

9000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

1224

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

15000

Min.Order

3000

Region

AMERICA Order Now

MOUSER

Stock

19986

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3860

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

18500

Min.Order

100

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-18

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-3L

Operating Temperature (°C)

(min)

-

(max)

-

Breakdown Voltage (V) (min)

14.2

Budgetary Price (US$)* / Qty

0.036 / 1k

Country of Origin

CHINA

ESDA25L

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.036 / 1k

Distributor availability ofESDA25L

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2271 1 Order Now
COMPEL EUROPE 2 1 Order Now
RS COMPONENTS EUROPE 6150 1 Order Now
Farnell Element14 EUROPE 4868 1 Order Now
ANGLIA Live EUROPE 3000 3000 Order Now

Distributor reported inventory date: 2020-09-17

Distributor Name

DIGIKEY

Stock

2271

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

2

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

6150

Min.Order

1

Region

EUROPE Order Now

Farnell Element14

Stock

4868

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

3000

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)

-

(max)

-

Breakdown Voltage (V) (min)

25

Budgetary Price (US$)* / Qty

0.036 / 1k

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