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  • The X02 SCR can be used as the on/off function in applications where topology does not offer high current for gate triggering.

    This device is optimized in forward voltage drop and inrush current capabilities for reduced power losses and high reliability in harsh environments.

    Key Features

    • on-state rms current: 1.25 A
    • repetitive peak off-state voltage: 600 V and 800 V
    • gate triggering current:50 and 200 μA

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X0202NA2BL2 TO-92 Tape And Reel
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X0205MA 2BL2 TO-92 Tape And Reel
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X0202MA 1BA2 TO-92 Poly Bag
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4785

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1

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X0202MN 5BA4 SOT-223 Tape And Reel
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FUTURE WORLDWIDE 204000 1000 Order Now
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ARROW AMERICA 16125 1 Order Now
MOUSER WORLDWIDE 11183 1 Order Now
ANGLIA Live EUROPE 92000 1000 Order Now

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42579

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1

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204000

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1000

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401000

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971

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16125

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1

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11183

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1

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92000

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1000

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X0202NA 1BA2 TO-92 Poly Bag
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DIGIKEY WORLDWIDE 27126 1 Order Now
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MOUSER WORLDWIDE 6866 1 Order Now

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DIGIKEY

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27126

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1

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8

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6866

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X0205NA 1BA2 TO-92 Poly Bag
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MOUSER WORLDWIDE 1375 1 Order Now

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1375

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X0202NUF SMB Flat-3L Tape And Reel
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0.1285 500 125 EAR99 MOROCCO Check Availability

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DIGIKEY WORLDWIDE 5869 1 Order Now
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DIGIKEY

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5869

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2283

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X0202MA 2BL2 TO-92 Tape And Reel
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0.1095 500 125 EAR99 CHINA Check Availability

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DIGIKEY WORLDWIDE 38312 1 Order Now
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ARROW AMERICA 841 1 Order Now
MOUSER WORLDWIDE 8703 1 Order Now

Distributor reported inventory date: 2019-04-23

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DIGIKEY

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38312

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1

Region

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ARROW

Stock

24000

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

841

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1

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Stock

8703

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1

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X0202NN 5BA4 SOT-223 Tape And Reel
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0.1327 500 125 EAR99 CHINA Check Availability

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DIGIKEY WORLDWIDE 10783 1 Order Now
ARROW EUROPE 252000 0 Order Now
MOUSER WORLDWIDE 3819 1 Order Now
Farnell Element14 EUROPE 1998 1 Order Now
RUTRONIK EUROPE 5000 1000 Order Now

Distributor reported inventory date: 2019-04-23

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DIGIKEY

Stock

10783

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1

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WORLDWIDE Order Now

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Stock

252000

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0

Region

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Stock

3819

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1

Region

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Farnell Element14

Stock

1998

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1

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Stock

5000

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1000

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Distributor reported inventory date: 2019-04-23

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X0205MA 1BA2 TO-92 Poly Bag
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0.1095 500 125 EAR99 CHINA Check Availability

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ARROW EUROPE 200 0 Order Now
Farnell Element14 EUROPE 1456 1 Order Now

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ARROW

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200

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0

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1456

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X0202NA2BL2

Package

TO-92

Packing Type

Tape And Reel

Unit Price (US$)

0.1158*

Marketing Status

Active

Unit Price (US$)

0.1158

Quantity

500

Junction Temperature (°C) (max)

125

ECCN (US)

EAR99

Country of Origin

CHINA

X0205MA 2BL2

Package

TO-92

Packing Type

Tape And Reel

Unit Price (US$)

0.1095*

Marketing Status

Active

Unit Price (US$)

0.1095

Quantity

500

Junction Temperature (°C) (max)

125

ECCN (US)

EAR99

Country of Origin

CHINA

X0202MA 1BA2

Package

TO-92

Packing Type

Poly Bag

Unit Price (US$)

0.1095*

Distributor availability ofX0202MA 1BA2

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4785 1 Order Now
ARROW EUROPE 11872 0 Order Now
MOUSER WORLDWIDE 5560 1 Order Now
Farnell Element14 EUROPE 3808 1 Order Now

Distributor reported inventory date: 2019-04-23

Distributor Name

DIGIKEY

Stock

4785

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

11872

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

5560

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3808

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-04-23

Marketing Status

Active

Unit Price (US$)

0.1095

Quantity

500

Junction Temperature (°C) (max)

125

ECCN (US)

EAR99

Country of Origin

CHINA

X0202MN 5BA4

Package

SOT-223

Packing Type

Tape And Reel

Unit Price (US$)

0.1264*

Distributor availability ofX0202MN 5BA4

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 42579 1 Order Now
FUTURE WORLDWIDE 204000 1000 Order Now
ARROW EUROPE 401000 0 Order Now
Newark Element14 AMERICA 971 0 Order Now
ARROW AMERICA 16125 1 Order Now
MOUSER WORLDWIDE 11183 1 Order Now
ANGLIA Live EUROPE 92000 1000 Order Now

Distributor reported inventory date: 2019-04-23

Distributor Name

DIGIKEY

Stock

42579

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

204000

Min.Order

1000

Region

WORLDWIDE Order Now

ARROW

Stock

401000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

971

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

16125

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

11183

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

92000

Min.Order

1000

Region

EUROPE Order Now

Distributor reported inventory date: 2019-04-23

Marketing Status

Active

Unit Price (US$)

0.1264

Quantity

500

Junction Temperature (°C) (max)

125

ECCN (US)

EAR99

Country of Origin

CHINA

X0202NA 1BA2

Package

TO-92

Packing Type

Poly Bag

Unit Price (US$)

0.1158*

Distributor availability ofX0202NA 1BA2

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 27126 1 Order Now
ARROW EUROPE 8 0 Order Now
MOUSER WORLDWIDE 6866 1 Order Now

Distributor reported inventory date: 2019-04-23

Distributor Name

DIGIKEY

Stock

27126

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

8

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

6866

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-04-23

Marketing Status

Active

Unit Price (US$)

0.1158

Quantity

500

Junction Temperature (°C) (max)

125

ECCN (US)

EAR99

Country of Origin

CHINA

X0205NA 1BA2

Package

TO-92

Packing Type

Poly Bag

Unit Price (US$)

0.1158*

Distributor availability ofX0205NA 1BA2

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 1375 1 Order Now

Distributor reported inventory date: 2019-04-23

Distributor Name

MOUSER

Stock

1375

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-04-23

Marketing Status

Active

Unit Price (US$)

0.1158

Quantity

500

Junction Temperature (°C) (max)

125

ECCN (US)

EAR99

Country of Origin

CHINA

X0202NUF

Package

SMB Flat-3L

Packing Type

Tape And Reel

Unit Price (US$)

0.1285*

Distributor availability ofX0202NUF

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5869 1 Order Now
MOUSER WORLDWIDE 2283 1 Order Now

Distributor reported inventory date: 2019-04-23

Distributor Name

DIGIKEY

Stock

5869

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2283

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-04-23

Marketing Status

Active

Unit Price (US$)

0.1285

Quantity

500

Junction Temperature (°C) (max)

125

ECCN (US)

EAR99

Country of Origin

MOROCCO

X0202MA 2BL2

Package

TO-92

Packing Type

Tape And Reel

Unit Price (US$)

0.1095*

Distributor availability ofX0202MA 2BL2

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 38312 1 Order Now
ARROW EUROPE 24000 0 Order Now
ARROW AMERICA 841 1 Order Now
MOUSER WORLDWIDE 8703 1 Order Now

Distributor reported inventory date: 2019-04-23

Distributor Name

DIGIKEY

Stock

38312

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

24000

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

841

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

8703

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-04-23

Marketing Status

Active

Unit Price (US$)

0.1095

Quantity

500

Junction Temperature (°C) (max)

125

ECCN (US)

EAR99

Country of Origin

CHINA

X0202NN 5BA4

Package

SOT-223

Packing Type

Tape And Reel

Unit Price (US$)

0.1327*

Distributor availability ofX0202NN 5BA4

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 10783 1 Order Now
ARROW EUROPE 252000 0 Order Now
MOUSER WORLDWIDE 3819 1 Order Now
Farnell Element14 EUROPE 1998 1 Order Now
RUTRONIK EUROPE 5000 1000 Order Now

Distributor reported inventory date: 2019-04-23

Distributor Name

DIGIKEY

Stock

10783

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

252000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

3819

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1998

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

5000

Min.Order

1000

Region

EUROPE Order Now

Distributor reported inventory date: 2019-04-23

Marketing Status

Active

Unit Price (US$)

0.1327

Quantity

500

Junction Temperature (°C) (max)

125

ECCN (US)

EAR99

Country of Origin

CHINA

X0205MA 1BA2

Package

TO-92

Packing Type

Poly Bag

Unit Price (US$)

0.1095*

Distributor availability ofX0205MA 1BA2

Distributor Name
Region Stock Min. Order Third party link
ARROW EUROPE 200 0 Order Now
Farnell Element14 EUROPE 1456 1 Order Now

Distributor reported inventory date: 2019-04-23

Distributor Name

ARROW

Stock

200

Min.Order

0

Region

EUROPE Order Now

Farnell Element14

Stock

1456

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-04-23

Marketing Status

Active

Unit Price (US$)

0.1095

Quantity

500

Junction Temperature (°C) (max)

125

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

Development Tools

    • Part Number

      Thyristor product finder application for Android and iOS

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS2122
      1.25 A sensitive gate SCR
      4.1
      136.37 KB
      PDF
      DS2122

      1.25 A sensitive gate SCR

    • Description Version Size Action
      AN4993
      How to implement a SCR or a Triac in a hybride relay application
      1.1
      991.71 KB
      PDF
      AN2703
      Parameter list for SCRs, TRIACs, AC switches, and DIACS
      2.6
      98.99 KB
      PDF
      AN4993

      How to implement a SCR or a Triac in a hybride relay application

      AN2703

      Parameter list for SCRs, TRIACs, AC switches, and DIACS

    • Description Version Size Action
      TN1173
      Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches
      5.0
      1.04 MB
      PDF
      TN1173

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

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      Standard and sensitive SCRs PSpice model (.lib) and symbols (.olb) 4.0
      18.3 KB
      ZIP

      Standard and sensitive SCRs PSpice model (.lib) and symbols (.olb)

Publications and Collaterals

    • Description Version Size Action
      ST Thyristor Finder: SCRs and Triacs on Android and iOS 1.0
      854.07 KB
      PDF

      ST Thyristor Finder: SCRs and Triacs on Android and iOS

    • Description Version Size Action
      Thyristors, Triacs, AC switches and A.S.D™ selection guide 2.0
      1.51 MB
      PDF

      Thyristors, Triacs, AC switches and A.S.D™ selection guide

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
X0202MA 1BA2
Active
TO-92 Industrial Ecopack2
X0202MA 2BL2
Active
TO-92 Industrial Ecopack2
X0202MN 5BA4
Active
SOT-223 Industrial Ecopack2
X0202NA 1BA2
Active
TO-92 Industrial Ecopack2
X0202NA2BL2
Active
TO-92 Industrial Ecopack2
X0202NN 5BA4
Active
SOT-223 Industrial Ecopack2
X0202NUF
Active
SMB Flat-3L Industrial Ecopack2
X0205MA 1BA2
Active
TO-92 Industrial Ecopack2
X0205MA 2BL2
Active
TO-92 Industrial Ecopack2
X0205NA 1BA2
Active
TO-92 Industrial Ecopack2

X0202MA 1BA2

Package:

TO-92

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-92

Grade

Industrial

RoHS Compliance Grade

Ecopack2

X0202MA 2BL2

Package:

TO-92

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-92

Grade

Industrial

RoHS Compliance Grade

Ecopack2

X0202MN 5BA4

Package:

SOT-223

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT-223

Grade

Industrial

RoHS Compliance Grade

Ecopack2

X0202NA 1BA2

Package:

TO-92

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-92

Grade

Industrial

RoHS Compliance Grade

Ecopack2

X0202NA2BL2

Package:

TO-92

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-92

Grade

Industrial

RoHS Compliance Grade

Ecopack2

X0202NN 5BA4

Package:

SOT-223

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT-223

Grade

Industrial

RoHS Compliance Grade

Ecopack2

X0202NUF

Package:

SMB Flat-3L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SMB Flat-3L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

X0205MA 1BA2

Package:

TO-92

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-92

Grade

Industrial

RoHS Compliance Grade

Ecopack2

X0205MA 2BL2

Package:

TO-92

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-92

Grade

Industrial

RoHS Compliance Grade

Ecopack2

X0205NA 1BA2

Package:

TO-92

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-92

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.