Low clamping single line bidirectional ESD protection

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  • The ESD051-1BF4 is a bidirectional single line TVS diode designed to protect the power line against EOS and ESD transients.

    The device is ideal for applications where board space saving is required.

    Key Features

    • Low clamping voltage:
      • 11 V (IEC 61000-4-2 contact discharge at 30 ns)
    • Bidirectional diode
    • Low leakage current
    • ST0201 package
    • Complies with the following standards: IEC 61000-4-2 level 4 (exceeds level 4)
      • ±30 kV (air discharge)
      • ±30 kV (contact discharge)

Sample & Buy

Part Number
Marketing Status
Breakdown Voltage (V) (min)
Package
Packing Type
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
ESD051-1BF4
Active
5.8 ST0201 Tape And Reel 0.0203 1000 EAR99 CHINA Check Availability

Distributor availability ofESD051-1BF4

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 12638 1 Order Now
AVNET AMERICA 15000 0 Order Now
MOUSER WORLDWIDE 14950 1 Order Now

Distributor reported inventory date: 2019-10-13

Distributor Name

DIGIKEY

Stock

12638

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

15000

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

14950

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-10-13

Buy now

ESD051-1BF4

Marketing Status

Active

Breakdown Voltage (V) (min)

5.8

Unit Price (US$)

0.0203*

Distributor availability ofESD051-1BF4

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 12638 1 Order Now
AVNET AMERICA 15000 0 Order Now
MOUSER WORLDWIDE 14950 1 Order Now

Distributor reported inventory date: 2019-10-13

Distributor Name

DIGIKEY

Stock

12638

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

15000

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

14950

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-10-13

Package

ST0201

Packing Type

Tape And Reel

Unit Price (US$)

0.0203

Quantity

1000

ECCN (US)

EAR99

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

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00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS12643
      5 V low clamping single line bidirectional ESD protection
      3.0
      445.34 KB
      PDF
      DS12643

      5 V low clamping single line bidirectional 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
      6.0
      444.57 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

Presentations & Training Material

    • Description Version Size Action
      HSP series portfolio overview : High-speed port ESD protection 1.0
      797.61 KB
      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

      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
      ST Protection Finder - The new app for Android and iOS 1.0
      1.52 MB
      PDF

      ST Protection Finder - The new app for Android and iOS

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ESD051-1BF4
Active
ST0201 Industrial Ecopack2

ESD051-1BF4

Package:

ST0201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

ST0201

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.