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  • Available either in through-hole or surface-mount packages, the BTA24, BTB24, BTA25, BTA26, BTB26 and T25 triac series is suitable for general purpose mains power AC switching.

    Key Features

    • High current triac
    • High commutation (4 quadrant) or very high commutation (3 quadrant) capability
    • Low thermal resistance with clip bonding
    • Packages are RoHS (2002/95/EC) compliant
    • BTA series UL1557 certified (File ref: 81734)

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EDA Symbols, Footprints and 3D Models

STMicroelectronics - BTA24

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
BTA24-600BWRG
Active
TO-220AB Ins Industrial Ecopack2
BTA24-600CWRG
Active
TO-220AB Ins Industrial Ecopack2
BTA24-800BWRG
Active
TO-220AB Ins Industrial Ecopack2
BTA24-800CWRG
Active
TO-220AB Ins Industrial Ecopack2

BTA24-600BWRG

Package:

TO-220AB Ins

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220AB Ins

Grade

Industrial

RoHS Compliance Grade

Ecopack2

BTA24-600CWRG

Package:

TO-220AB Ins

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220AB Ins

Grade

Industrial

RoHS Compliance Grade

Ecopack2

BTA24-800BWRG

Package:

TO-220AB Ins

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220AB Ins

Grade

Industrial

RoHS Compliance Grade

Ecopack2

BTA24-800CWRG

Package:

TO-220AB Ins

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220AB Ins

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) Quadrants
Budgetary Price (US$)*/Qty
More info
min
max
BTA24-800CWRG Available at 7 distributors

Distributor availability ofBTA24-800CWRG

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1604 1 Order Now
RS COMPONENTS EUROPE 840 1 Order Now
AVNET AMERICA 120 0 Order Now
ARROW EUROPE 13082 0 Order Now
ARROW AMERICA 1324 1000 Order Now
MOUSER WORLDWIDE 16326 1 Order Now
Farnell Element14 EUROPE 2023 1 Order Now

Distributor reported inventory date: 2020-11-30

Distributor Name

DIGIKEY

Stock

1604

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

840

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

120

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

13082

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

1324

Min.Order

1000

Region

AMERICA Order Now

MOUSER

Stock

16326

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2023

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-30

Buy Direct
Active
EAR99 NEC Tube TO-220AB Ins - - I, II, III 1.024 / 50
MORE INFO

Triggering gate current max (mA) (I, II, III):

35, 35, 35

Triggering gate current max (mA) (I, II, III, IV):

-

Repetitive peak off-state voltage (V) (max):

800

Unit Price (US$):

1.024

Country of Origin:

CHINA

BTA24-600BWRG Available at 11 distributors

Distributor availability ofBTA24-600BWRG

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 981 1 Order Now
YOSUN ASIA/PACIFIC 480 1 Order Now
COMPEL EUROPE 1797 1 Order Now
RS COMPONENTS EUROPE 357 2 Order Now
AVNET AMERICA 250 0 Order Now
FUTURE WORLDWIDE 6748 1 Order Now
ARROW EUROPE 10362 0 Order Now
Newark Element14 AMERICA 1334 0 Order Now
ARROW AMERICA 52449 1000 Order Now
Farnell Element14 EUROPE 2360 1 Order Now
ANGLIA Live EUROPE 12098 1 Order Now

Distributor reported inventory date: 2020-12-01

Distributor Name

DIGIKEY

Stock

981

Min.Order

1

Region

WORLDWIDE Order Now

YOSUN

Stock

480

Min.Order

1

Region

ASIA/PACIFIC Order Now

COMPEL

Stock

1797

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

357

Min.Order

2

Region

EUROPE Order Now

AVNET

Stock

250

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

6748

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

10362

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

1334

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

52449

Min.Order

1000

Region

AMERICA Order Now

Farnell Element14

Stock

2360

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

12098

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-12-01

Active
EAR99 NEC Tube TO-220AB Ins - - I, II, III 0.999 / 50
MORE INFO

Triggering gate current max (mA) (I, II, III):

50, 50, 50

Triggering gate current max (mA) (I, II, III, IV):

-

Repetitive peak off-state voltage (V) (max):

600

Unit Price (US$):

0.999

Country of Origin:

CHINA

BTA24-600CWRG Available at 7 distributors

Distributor availability ofBTA24-600CWRG

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1941 1 Order Now
COMPEL EUROPE 123 1 Order Now
RS COMPONENTS EUROPE 562 1 Order Now
FUTURE WORLDWIDE 4536 1 Order Now
ARROW EUROPE 487 0 Order Now
Newark Element14 AMERICA 1 0 Order Now
ARROW AMERICA 11047 1000 Order Now

Distributor reported inventory date: 2020-11-30

Distributor Name

DIGIKEY

Stock

1941

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

123

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

562

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

4536

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

487

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

1

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

11047

Min.Order

1000

Region

AMERICA Order Now

Distributor reported inventory date: 2020-11-30

Active
EAR99 NEC Tube TO-220AB Ins - - I, II, III 0.999 / 50
MORE INFO

Triggering gate current max (mA) (I, II, III):

35, 35, 35

Triggering gate current max (mA) (I, II, III, IV):

-

Repetitive peak off-state voltage (V) (max):

600

Unit Price (US$):

0.999

Country of Origin:

CHINA

BTA24-800BWRG Available at 11 distributors

Distributor availability ofBTA24-800BWRG

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1255 1 Order Now
COMPEL EUROPE 6486 1 Order Now
RS COMPONENTS EUROPE 4575 5 Order Now
AVNET AMERICA 5000 0 Order Now
FUTURE WORLDWIDE 30705 1 Order Now
ARROW EUROPE 2642 0 Order Now
Newark Element14 AMERICA 84 0 Order Now
ARROW AMERICA 5009 1 Order Now
MOUSER WORLDWIDE 3935 1 Order Now
Farnell Element14 EUROPE 614 1 Order Now
RUTRONIK EUROPE 7700 50 Order Now

Distributor reported inventory date: 2020-11-30

Distributor Name

DIGIKEY

Stock

1255

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

6486

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

4575

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

5000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

30705

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

2642

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

84

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

5009

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

3935

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

614

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

7700

Min.Order

50

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-30

Buy Direct
Active
EAR99 NEC Tube TO-220AB Ins - - I, II, III 1.024 / 50
MORE INFO

Triggering gate current max (mA) (I, II, III):

50, 50, 50

Triggering gate current max (mA) (I, II, III, IV):

-

Repetitive peak off-state voltage (V) (max):

800

Unit Price (US$):

1.024

Country of Origin:

CHINA

BTA24-800CWRG

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.024 / 50

Distributor availability ofBTA24-800CWRG

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1604 1 Order Now
RS COMPONENTS EUROPE 840 1 Order Now
AVNET AMERICA 120 0 Order Now
ARROW EUROPE 13082 0 Order Now
ARROW AMERICA 1324 1000 Order Now
MOUSER WORLDWIDE 16326 1 Order Now
Farnell Element14 EUROPE 2023 1 Order Now

Distributor reported inventory date: 2020-11-30

Distributor Name

DIGIKEY

Stock

1604

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

840

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

120

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

13082

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

1324

Min.Order

1000

Region

AMERICA Order Now

MOUSER

Stock

16326

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2023

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-30

ECCN (EU)

NEC

Packing Type

Tube

Package

TO-220AB Ins

Operating Temperature (°C)

(min)

-

(max)

-

Quadrants

I, II, III

Triggering gate current max (mA) (I, II, III)

35, 35, 35

Triggering gate current max (mA) (I, II, III, IV)

-

Repetitive peak off-state voltage (V) (max)

800

Budgetary Price (US$)* / Qty

1.024 / 50

Country of Origin

CHINA

BTA24-600BWRG

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.999 / 50

Distributor availability ofBTA24-600BWRG

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 981 1 Order Now
YOSUN ASIA/PACIFIC 480 1 Order Now
COMPEL EUROPE 1797 1 Order Now
RS COMPONENTS EUROPE 357 2 Order Now
AVNET AMERICA 250 0 Order Now
FUTURE WORLDWIDE 6748 1 Order Now
ARROW EUROPE 10362 0 Order Now
Newark Element14 AMERICA 1334 0 Order Now
ARROW AMERICA 52449 1000 Order Now
Farnell Element14 EUROPE 2360 1 Order Now
ANGLIA Live EUROPE 12098 1 Order Now

Distributor reported inventory date: 2020-12-01

Distributor Name

DIGIKEY

Stock

981

Min.Order

1

Region

WORLDWIDE Order Now

YOSUN

Stock

480

Min.Order

1

Region

ASIA/PACIFIC Order Now

COMPEL

Stock

1797

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

357

Min.Order

2

Region

EUROPE Order Now

AVNET

Stock

250

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

6748

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

10362

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

1334

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

52449

Min.Order

1000

Region

AMERICA Order Now

Farnell Element14

Stock

2360

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

12098

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-12-01

ECCN (EU)

NEC

Packing Type

Tube

Package

TO-220AB Ins

Operating Temperature (°C)

(min)

-

(max)

-

Quadrants

I, II, III

Triggering gate current max (mA) (I, II, III)

50, 50, 50

Triggering gate current max (mA) (I, II, III, IV)

-

Repetitive peak off-state voltage (V) (max)

600

Budgetary Price (US$)* / Qty

0.999 / 50

Country of Origin

CHINA

BTA24-600CWRG

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.999 / 50

Distributor availability ofBTA24-600CWRG

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1941 1 Order Now
COMPEL EUROPE 123 1 Order Now
RS COMPONENTS EUROPE 562 1 Order Now
FUTURE WORLDWIDE 4536 1 Order Now
ARROW EUROPE 487 0 Order Now
Newark Element14 AMERICA 1 0 Order Now
ARROW AMERICA 11047 1000 Order Now

Distributor reported inventory date: 2020-11-30

Distributor Name

DIGIKEY

Stock

1941

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

123

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

562

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

4536

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

487

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

1

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

11047

Min.Order

1000

Region

AMERICA Order Now

Distributor reported inventory date: 2020-11-30

ECCN (EU)

NEC

Packing Type

Tube

Package

TO-220AB Ins

Operating Temperature (°C)

(min)

-

(max)

-

Quadrants

I, II, III

Triggering gate current max (mA) (I, II, III)

35, 35, 35

Triggering gate current max (mA) (I, II, III, IV)

-

Repetitive peak off-state voltage (V) (max)

600

Budgetary Price (US$)* / Qty

0.999 / 50

Country of Origin

CHINA

BTA24-800BWRG

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.024 / 50

Distributor availability ofBTA24-800BWRG

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1255 1 Order Now
COMPEL EUROPE 6486 1 Order Now
RS COMPONENTS EUROPE 4575 5 Order Now
AVNET AMERICA 5000 0 Order Now
FUTURE WORLDWIDE 30705 1 Order Now
ARROW EUROPE 2642 0 Order Now
Newark Element14 AMERICA 84 0 Order Now
ARROW AMERICA 5009 1 Order Now
MOUSER WORLDWIDE 3935 1 Order Now
Farnell Element14 EUROPE 614 1 Order Now
RUTRONIK EUROPE 7700 50 Order Now

Distributor reported inventory date: 2020-11-30

Distributor Name

DIGIKEY

Stock

1255

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

6486

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

4575

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

5000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

30705

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

2642

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

84

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

5009

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

3935

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

614

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

7700

Min.Order

50

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-30

ECCN (EU)

NEC

Packing Type

Tube

Package

TO-220AB Ins

Operating Temperature (°C)

(min)

-

(max)

-

Quadrants

I, II, III

Triggering gate current max (mA) (I, II, III)

50, 50, 50

Triggering gate current max (mA) (I, II, III, IV)

-

Repetitive peak off-state voltage (V) (max)

800

Budgetary Price (US$)* / Qty

1.024 / 50

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