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  • Array of 8 or 12 diodes configured by cells of 2 diodes, each cell being used to protect signal line from transient overvoltages by clamping action.

    As maximum voltage of each diode is 18 V, maximum input voltage range between two I/Os is either 0 V to 18 V (REF1 = 0 V and REF2 = +18 V) or -9 V to +9 V (REF1 = -9 V and REF2 = +9 V)

    Key Features

    • Array of 8 or 12 diodes
    • Suitable for digital line protection
    • Low input capacitance

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
DA112S1RL
Active
1.2 SO-8 Tape And Reel 0.437 100 EAR99 CHINA Check Availability

Distributor availability ofDA112S1RL

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2190 1 Order Now
AVNET AMERICA 20089 0 Order Now
ARROW AMERICA 3000 2500 Order Now
Farnell Element14 EUROPE 1290 1 Order Now

Distributor reported inventory date: 2019-09-11

Distributor Name

DIGIKEY

Stock

2190

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

20089

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

3000

Min.Order

2500

Region

AMERICA Order Now

Farnell Element14

Stock

1290

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-11

Buy now

DA112S1RL

Marketing Status

Active

Breakdown Voltage (V) (min)

1.2

Unit Price (US$)

0.437*

Distributor availability ofDA112S1RL

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2190 1 Order Now
AVNET AMERICA 20089 0 Order Now
ARROW AMERICA 3000 2500 Order Now
Farnell Element14 EUROPE 1290 1 Order Now

Distributor reported inventory date: 2019-09-11

Distributor Name

DIGIKEY

Stock

2190

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

20089

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

3000

Min.Order

2500

Region

AMERICA Order Now

Farnell Element14

Stock

1290

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-11

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.437

Quantity

100

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
      DS0774
      Diode array
      6.2
      124.82 KB
      PDF
      DS0774

      Diode array

    • 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**
DA112S1RL
Active
SO-8 Industrial Ecopack2

DA112S1RL

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

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.