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TS420

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4A sensitive gate SCRs

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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
    Read more Read less

Sample & Buy

Part Number
Package
Packing Type
Marketing Status
Junction Temperature (°C) (max)
ECCN (US)
Country of Origin
Approximate Price (US$)* / Qty
Order from ST
Order from Distributors
TS420-600B-TR DPAK Tape And Reel
Active
125 EAR99 CHINA 1.18 Check Availability

Distributor availability ofTS420-600B-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3962 1 Order Now
Farnell Element14 EUROPE 3568 1 Order Now
RUTRONIK EUROPE 2500 2500 Order Now

Distributor reported inventory date: 2020-03-30

Distributor Name

DIGIKEY

Stock

3962

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3568

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

2500

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2020-03-30

TS420-600H IPAK Tube
Active
125 EAR99 CHINA 1.19 Buy now Check Availability

Distributor availability ofTS420-600H

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2177 1 Order Now
MOUSER WORLDWIDE 3003 1 Order Now

Distributor reported inventory date: 2020-03-30

Distributor Name

DIGIKEY

Stock

2177

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

3003

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-03-30

TS420-600T TO-220AB Tube
Active
125 EAR99 CHINA 1.19 Buy now Check Availability

Distributor availability ofTS420-600T

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1203 1 Order Now
RS COMPONENTS EUROPE 1182 1 Order Now
ARROW EUROPE 2550 0 Order Now
ARROW AMERICA 3895 1000 Order Now
MOUSER WORLDWIDE 2821 1 Order Now
Farnell Element14 EUROPE 1202 1 Order Now

Distributor reported inventory date: 2020-03-30

Distributor Name

DIGIKEY

Stock

1203

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1182

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

2550

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

3895

Min.Order

1000

Region

AMERICA Order Now

MOUSER

Stock

2821

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1202

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-03-30

TS420-600B DPAK Tube
Active
125 EAR99 CHINA 1.21 Buy now Check Availability

Distributor availability ofTS420-600B

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 3312 1 Order Now

Distributor reported inventory date: 2020-03-30

Distributor Name

MOUSER

Stock

3312

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-03-30

TS420-600B-TR

Package

DPAK

Packing Type

Tape And Reel
More Info

Approximate Price (US$)* / Qty

1.18

Distributor availability ofTS420-600B-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3962 1 Order Now
Farnell Element14 EUROPE 3568 1 Order Now
RUTRONIK EUROPE 2500 2500 Order Now

Distributor reported inventory date: 2020-03-30

Distributor Name

DIGIKEY

Stock

3962

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3568

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

2500

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2020-03-30

Marketing Status

Active

Budgetary Price (US$)* / Qty

1.18

Junction Temperature (°C) (max)

125

ECCN (US)

EAR99

Country of Origin

CHINA

TS420-600H

Package

IPAK

Packing Type

Tube
More Info

Approximate Price (US$)* / Qty

1.19

Distributor availability ofTS420-600H

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2177 1 Order Now
MOUSER WORLDWIDE 3003 1 Order Now

Distributor reported inventory date: 2020-03-30

Distributor Name

DIGIKEY

Stock

2177

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

3003

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-03-30

Marketing Status

Active

Budgetary Price (US$)* / Qty

1.19

Junction Temperature (°C) (max)

125

ECCN (US)

EAR99

Country of Origin

CHINA

TS420-600T

Package

TO-220AB

Packing Type

Tube
More Info

Approximate Price (US$)* / Qty

1.19

Distributor availability ofTS420-600T

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1203 1 Order Now
RS COMPONENTS EUROPE 1182 1 Order Now
ARROW EUROPE 2550 0 Order Now
ARROW AMERICA 3895 1000 Order Now
MOUSER WORLDWIDE 2821 1 Order Now
Farnell Element14 EUROPE 1202 1 Order Now

Distributor reported inventory date: 2020-03-30

Distributor Name

DIGIKEY

Stock

1203

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1182

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

2550

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

3895

Min.Order

1000

Region

AMERICA Order Now

MOUSER

Stock

2821

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1202

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-03-30

Marketing Status

Active

Budgetary Price (US$)* / Qty

1.19

Junction Temperature (°C) (max)

125

ECCN (US)

EAR99

Country of Origin

CHINA

TS420-600B

Package

DPAK

Packing Type

Tube
More Info

Approximate Price (US$)* / Qty

1.21

Distributor availability ofTS420-600B

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 3312 1 Order Now

Distributor reported inventory date: 2020-03-30

Distributor Name

MOUSER

Stock

3312

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-03-30

Marketing Status

Active

Budgetary Price (US$)* / Qty

1.21

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

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Technical Documentation

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

      Sensitive gate 4 A SCRs

      PDF
    • 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

      PDF
      AN2703

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

      PDF
    • Description Version Size Action
      		TN1173
      Packing information for IPAD, protection, rectifiers, thyristors and AC Switches       		7.0
      433.12 KB
      		PDF
      TN1173

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

      PDF

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)

      ZIP

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

      PDF
    • 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

      PDF
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
More Info

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TS420-600B-TR

Package:

DPAK

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TS420-600H

Package:

IPAK

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

IPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TS420-600T

Package:

TO-220AB

Material Declaration**:

PDF XML
More Info

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.

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