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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 - BTA25

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**
BTA25-600B
Active
RD-91 Industrial Ecopack1
BTA25-600BW
Active
RD-91 Industrial Ecopack1
BTA25-800B
Active
RD-91 Industrial Ecopack1
BTA25-800BW
Active
RD-91 Industrial Ecopack1

BTA25-600B

Package:

RD-91

Material Declaration**:

PDF XML

Marketing Status

Active

Package

RD-91

Grade

Industrial

RoHS Compliance Grade

Ecopack1

BTA25-600BW

Package:

RD-91

Material Declaration**:

PDF XML

Marketing Status

Active

Package

RD-91

Grade

Industrial

RoHS Compliance Grade

Ecopack1

BTA25-800B

Package:

RD-91

Material Declaration**:

PDF XML

Marketing Status

Active

Package

RD-91

Grade

Industrial

RoHS Compliance Grade

Ecopack1

BTA25-800BW

Package:

RD-91

Material Declaration**:

PDF XML

Marketing Status

Active

Package

RD-91

Grade

Industrial

RoHS Compliance Grade

Ecopack1

(**) 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
BTA25-600BW Available at 9 distributors

Distributor availability ofBTA25-600BW

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1063 1 Order Now
COMPEL EUROPE 23 1 Order Now
RS COMPONENTS EUROPE 219 1 Order Now
FUTURE WORLDWIDE 600 25 Order Now
ARROW EUROPE 282 0 Order Now
Newark Element14 AMERICA 22 0 Order Now
ARROW AMERICA 1465 25 Order Now
MOUSER WORLDWIDE 453 1 Order Now
Farnell Element14 EUROPE 55 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

1063

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

23

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

219

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

600

Min.Order

25

Region

WORLDWIDE Order Now

ARROW

Stock

282

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

22

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

1465

Min.Order

25

Region

AMERICA Order Now

MOUSER

Stock

453

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

55

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-27

Buy Direct
Active
EAR99 NEC Poly Bag RD-91 - - I, II, III 5.12 / 10
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$):

5.12

Country of Origin:

PHILIPPINES

BTA25-800B Available at 5 distributors

Distributor availability ofBTA25-800B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 171 1 Order Now
COMPEL EUROPE 60 1 Order Now
ARROW EUROPE 140 0 Order Now
MOUSER WORLDWIDE 102 1 Order Now
Farnell Element14 EUROPE 22 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

171

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

60

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

140

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

102

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

22

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-27

Buy Direct
Active
EAR99 NEC Poly Bag RD-91 - - I, II, III, IV 5.12 / 10
MORE INFO

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

-

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

50, 50, 50, 100

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

800

Unit Price (US$):

5.12

Country of Origin:

PHILIPPINES

BTA25-600B Available at 9 distributors

Distributor availability ofBTA25-600B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 289 1 Order Now
YOSUN ASIA/PACIFIC 25 1 Order Now
RS COMPONENTS EUROPE 485 2 Order Now
ARROW EUROPE 2617 0 Order Now
Newark Element14 AMERICA 576 0 Order Now
ARROW AMERICA 2798 25 Order Now
MOUSER WORLDWIDE 610 1 Order Now
Farnell Element14 EUROPE 107 1 Order Now
ANGLIA Live EUROPE 764 1 Order Now

Distributor reported inventory date: 2020-11-28

Distributor Name

DIGIKEY

Stock

289

Min.Order

1

Region

WORLDWIDE Order Now

YOSUN

Stock

25

Min.Order

1

Region

ASIA/PACIFIC Order Now

RS COMPONENTS

Stock

485

Min.Order

2

Region

EUROPE Order Now

ARROW

Stock

2617

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

576

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

2798

Min.Order

25

Region

AMERICA Order Now

MOUSER

Stock

610

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

107

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

764

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-28

Buy Direct
Active
EAR99 NEC Poly Bag RD-91 - - I, II, III, IV 5.12 / 10
MORE INFO

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

-

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

50, 50, 50, 100

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

600

Unit Price (US$):

5.12

Country of Origin:

PHILIPPINES

BTA25-800BW Available at 8 distributors

Distributor availability ofBTA25-800BW

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 10459 1 Order Now
RS COMPONENTS EUROPE 355 1 Order Now
AVNET AMERICA 2750 0 Order Now
Newark Element14 AMERICA 174 0 Order Now
ARROW AMERICA 849 25 Order Now
MOUSER WORLDWIDE 425 1 Order Now
Farnell Element14 EUROPE 33 1 Order Now
RUTRONIK EUROPE 5000 25 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

10459

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

355

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

2750

Min.Order

0

Region

AMERICA Order Now

Newark Element14

Stock

174

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

849

Min.Order

25

Region

AMERICA Order Now

MOUSER

Stock

425

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

33

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

5000

Min.Order

25

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-27

Buy Direct
Active
EAR99 NEC Poly Bag RD-91 - - I, II, III 5.12 / 10
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$):

5.12

Country of Origin:

PHILIPPINES

BTA25-600BW

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

5.12 / 10

Distributor availability ofBTA25-600BW

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1063 1 Order Now
COMPEL EUROPE 23 1 Order Now
RS COMPONENTS EUROPE 219 1 Order Now
FUTURE WORLDWIDE 600 25 Order Now
ARROW EUROPE 282 0 Order Now
Newark Element14 AMERICA 22 0 Order Now
ARROW AMERICA 1465 25 Order Now
MOUSER WORLDWIDE 453 1 Order Now
Farnell Element14 EUROPE 55 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

1063

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

23

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

219

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

600

Min.Order

25

Region

WORLDWIDE Order Now

ARROW

Stock

282

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

22

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

1465

Min.Order

25

Region

AMERICA Order Now

MOUSER

Stock

453

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

55

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-27

ECCN (EU)

NEC

Packing Type

Poly Bag

Package

RD-91

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

5.12 / 10

Country of Origin

PHILIPPINES

BTA25-800B

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

5.12 / 10

Distributor availability ofBTA25-800B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 171 1 Order Now
COMPEL EUROPE 60 1 Order Now
ARROW EUROPE 140 0 Order Now
MOUSER WORLDWIDE 102 1 Order Now
Farnell Element14 EUROPE 22 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

171

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

60

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

140

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

102

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

22

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-27

ECCN (EU)

NEC

Packing Type

Poly Bag

Package

RD-91

Operating Temperature (°C)

(min)

-

(max)

-

Quadrants

I, II, III, IV

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

-

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

50, 50, 50, 100

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

800

Budgetary Price (US$)* / Qty

5.12 / 10

Country of Origin

PHILIPPINES

BTA25-600B

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

5.12 / 10

Distributor availability ofBTA25-600B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 289 1 Order Now
YOSUN ASIA/PACIFIC 25 1 Order Now
RS COMPONENTS EUROPE 485 2 Order Now
ARROW EUROPE 2617 0 Order Now
Newark Element14 AMERICA 576 0 Order Now
ARROW AMERICA 2798 25 Order Now
MOUSER WORLDWIDE 610 1 Order Now
Farnell Element14 EUROPE 107 1 Order Now
ANGLIA Live EUROPE 764 1 Order Now

Distributor reported inventory date: 2020-11-28

Distributor Name

DIGIKEY

Stock

289

Min.Order

1

Region

WORLDWIDE Order Now

YOSUN

Stock

25

Min.Order

1

Region

ASIA/PACIFIC Order Now

RS COMPONENTS

Stock

485

Min.Order

2

Region

EUROPE Order Now

ARROW

Stock

2617

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

576

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

2798

Min.Order

25

Region

AMERICA Order Now

MOUSER

Stock

610

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

107

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

764

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-28

ECCN (EU)

NEC

Packing Type

Poly Bag

Package

RD-91

Operating Temperature (°C)

(min)

-

(max)

-

Quadrants

I, II, III, IV

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

-

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

50, 50, 50, 100

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

600

Budgetary Price (US$)* / Qty

5.12 / 10

Country of Origin

PHILIPPINES

BTA25-800BW

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

5.12 / 10

Distributor availability ofBTA25-800BW

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 10459 1 Order Now
RS COMPONENTS EUROPE 355 1 Order Now
AVNET AMERICA 2750 0 Order Now
Newark Element14 AMERICA 174 0 Order Now
ARROW AMERICA 849 25 Order Now
MOUSER WORLDWIDE 425 1 Order Now
Farnell Element14 EUROPE 33 1 Order Now
RUTRONIK EUROPE 5000 25 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

10459

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

355

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

2750

Min.Order

0

Region

AMERICA Order Now

Newark Element14

Stock

174

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

849

Min.Order

25

Region

AMERICA Order Now

MOUSER

Stock

425

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

33

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

5000

Min.Order

25

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-27

ECCN (EU)

NEC

Packing Type

Poly Bag

Package

RD-91

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

5.12 / 10

Country of Origin

PHILIPPINES

(*) 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