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  • Thanks to highly sensitive triggering levels, the device is suitable for all applications where the available gate current is limited, such as motor control for hand tools, kitchen aids, overvoltage crowbar protection for low power supplies among others.

    Available in through-hole and surface-mount packages, they provide an optimized performance in a limited space area.

    Key Features

    • On-state RMS current: 4 A
    • Repetitive peak off-state voltage (VDRM, VRRM) 600 V
    • Triggering gate current, IGT 0.2 mA

Recommended for you

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS3192
      Sensitive gate 4 A SCRs
      7.0
      1.05 MB
      PDF
      DS3192

      Sensitive gate 4 A SCRs

    • 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
      8.0
      417.06 KB
      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) 5.0
      19.11 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

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TS420-600B
Active
DPAK Industrial Ecopack2
TS420-600B-TR
Active
DPAK Industrial Ecopack2
TS420-600H
Active
IPAK Industrial Ecopack2
TS420-600T
Active
TO-220AB Industrial Ecopack2

TS420-600B

Package:

DPAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TS420-600B-TR

Package:

DPAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TS420-600H

Package:

IPAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

IPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TS420-600T

Package:

TO-220AB

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220AB

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
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Budgetary Price (US$)*/Qty
More info
min
max
TS420-600B-TR Available at 5 distributors

Distributor availability ofTS420-600B-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 13903 1 Order Now
FUTURE WORLDWIDE 2500 2500 Order Now
MOUSER WORLDWIDE 12216 1 Order Now
Farnell Element14 EUROPE 2225 1 Order Now
RUTRONIK EUROPE 2500 2500 Order Now

Distributor reported inventory date: 2020-09-22

Distributor Name

DIGIKEY

Stock

13903

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

2500

Min.Order

2500

Region

WORLDWIDE Order Now

MOUSER

Stock

12216

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2225

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

2500

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-22

Sample & Buy Buy now
Active
EAR99 NEC Tape And Reel DPAK - -
MORE INFO

Junction Temperature (°C) (max):

125

Country of Origin:

CHINA

TS420-600H Available at 2 distributors

Distributor availability ofTS420-600H

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2152 1 Order Now
MOUSER WORLDWIDE 2923 1 Order Now

Distributor reported inventory date: 2020-09-22

Distributor Name

DIGIKEY

Stock

2152

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2923

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-09-22

Buy now
Active
EAR99 NEC Tube IPAK - -
MORE INFO

Junction Temperature (°C) (max):

125

Country of Origin:

CHINA

TS420-600T Available at 6 distributors

Distributor availability ofTS420-600T

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1114 1 Order Now
RS COMPONENTS EUROPE 915 1 Order Now
ARROW EUROPE 2050 0 Order Now
ARROW AMERICA 3793 1000 Order Now
MOUSER WORLDWIDE 2821 1 Order Now
Farnell Element14 EUROPE 1245 1 Order Now

Distributor reported inventory date: 2020-09-22

Distributor Name

DIGIKEY

Stock

1114

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

915

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

2050

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

3793

Min.Order

1000

Region

AMERICA Order Now

MOUSER

Stock

2821

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1245

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-22

Buy now
Active
EAR99 NEC Tube TO-220AB - -
MORE INFO

Junction Temperature (°C) (max):

125

Country of Origin:

CHINA

TS420-600B Available at 2 distributors

Distributor availability ofTS420-600B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3000 1 Order Now
MOUSER WORLDWIDE 3177 1 Order Now

Distributor reported inventory date: 2020-09-22

Distributor Name

DIGIKEY

Stock

3000

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

3177

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-09-22

Buy now
Active
EAR99 NEC Tube DPAK - -
MORE INFO

Junction Temperature (°C) (max):

125

Country of Origin:

CHINA

TS420-600B-TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

Distributor availability ofTS420-600B-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 13903 1 Order Now
FUTURE WORLDWIDE 2500 2500 Order Now
MOUSER WORLDWIDE 12216 1 Order Now
Farnell Element14 EUROPE 2225 1 Order Now
RUTRONIK EUROPE 2500 2500 Order Now

Distributor reported inventory date: 2020-09-22

Distributor Name

DIGIKEY

Stock

13903

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

2500

Min.Order

2500

Region

WORLDWIDE Order Now

MOUSER

Stock

12216

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2225

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

2500

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-22

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DPAK

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

Junction Temperature (°C) (max)

125

Country of Origin

CHINA

TS420-600H

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

Distributor availability ofTS420-600H

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2152 1 Order Now
MOUSER WORLDWIDE 2923 1 Order Now

Distributor reported inventory date: 2020-09-22

Distributor Name

DIGIKEY

Stock

2152

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2923

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-09-22

ECCN (EU)

NEC

Packing Type

Tube

Package

IPAK

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

Junction Temperature (°C) (max)

125

Country of Origin

CHINA

TS420-600T

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

Distributor availability ofTS420-600T

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1114 1 Order Now
RS COMPONENTS EUROPE 915 1 Order Now
ARROW EUROPE 2050 0 Order Now
ARROW AMERICA 3793 1000 Order Now
MOUSER WORLDWIDE 2821 1 Order Now
Farnell Element14 EUROPE 1245 1 Order Now

Distributor reported inventory date: 2020-09-22

Distributor Name

DIGIKEY

Stock

1114

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

915

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

2050

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

3793

Min.Order

1000

Region

AMERICA Order Now

MOUSER

Stock

2821

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1245

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-22

ECCN (EU)

NEC

Packing Type

Tube

Package

TO-220AB

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

Junction Temperature (°C) (max)

125

Country of Origin

CHINA

TS420-600B

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

Distributor availability ofTS420-600B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3000 1 Order Now
MOUSER WORLDWIDE 3177 1 Order Now

Distributor reported inventory date: 2020-09-22

Distributor Name

DIGIKEY

Stock

3000

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

3177

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-09-22

ECCN (EU)

NEC

Packing Type

Tube

Package

DPAK

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

Junction Temperature (°C) (max)

125

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