BTA08

Active

8A standard and Snubberless™ Triacs

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Documentation
CAD Resources
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Quality & Reliability
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Product overview

Description

Available either in through-hole and surface-mount packages, these devices are suitable for general purpose AC switching. They can be used as an ON/OFF function in applications such as static relays, heating regulation, induction motor starting circuits or for phase control operation in light dimmers and motor speed controllers, etc. The Snubberless versions (BTA, BTB08_xxxxW and T8 series) are specially recommended for use on inductive loads, thanks to their high commutation performance.
Logic level versions are designed to interface directly with low power drivers such as Microcontrollers.
By using an internal ceramic pad, the BTA series provide voltage insulated tab (rated at 2500 VRMS) in compliance with UL standards (file ref.: E81734).
  • All features

    • On-state rms current, IT(RMS) 8 A
    • Repetitive peak off-state voltage, VDRM / VRRM 600 V to 800 V
    • Triggering gate current, IGT 5 to 50 mA

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STMicroelectronics - BTA08

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
BTA08-600BRG
Active
TO-220AB Ins Industrial Ecopack2
BTA08-600BWRG
Active
TO-220AB Ins Industrial Ecopack2
BTA08-600CRG
Active
TO-220AB Ins Industrial Ecopack2
BTA08-600CWRG
Active
TO-220AB Ins Industrial Ecopack2
BTA08-600SWRG
Active
TO-220AB Ins Industrial Ecopack2
BTA08-600TWRG
Active
TO-220AB Ins Industrial Ecopack2
BTA08-800BWRG
Active
TO-220AB Ins Industrial Ecopack2
BTA08-800CRG
Active
TO-220AB Ins Industrial Ecopack2

BTA08-600BRG

Package:

TO-220AB Ins

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220AB Ins

Grade

Industrial

RoHS Compliance Grade

Ecopack2

BTA08-600BWRG

Package:

TO-220AB Ins

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220AB Ins

Grade

Industrial

RoHS Compliance Grade

Ecopack2

BTA08-600CRG

Package:

TO-220AB Ins

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220AB Ins

Grade

Industrial

RoHS Compliance Grade

Ecopack2

BTA08-600CWRG

Package:

TO-220AB Ins

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220AB Ins

Grade

Industrial

RoHS Compliance Grade

Ecopack2

BTA08-600SWRG

Package:

TO-220AB Ins

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220AB Ins

Grade

Industrial

RoHS Compliance Grade

Ecopack2

BTA08-600TWRG

Package:

TO-220AB Ins

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220AB Ins

Grade

Industrial

RoHS Compliance Grade

Ecopack2

BTA08-800BWRG

Package:

TO-220AB Ins

Material Declaration**:

Marketing Status

Active

Package

TO-220AB Ins

Grade

Industrial

RoHS Compliance Grade

Ecopack2

BTA08-800CRG

Package:

TO-220AB Ins

Material Declaration**:

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
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Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Quadrants
Budgetary Price (US$)*/Qty
More info
min
max
BTA08-600CRG Available at 3 distributors

Distributor availability ofBTA08-600CRG

Distributor Name
Region Stock Min. Order Third party link
YOSUN ASIA/PACIFIC 1000 1 Order Now
RS COMPONENTS EUROPE 255 5 Order Now
Newark Element14 AMERICA 32 0 Order Now

Distributor reported inventory date: 2021-09-13

Distributor Name

YOSUN

Stock

1000

Min.Order

1

Region

ASIA/PACIFIC Order Now

RS COMPONENTS

Stock

255

Min.Order

5

Region

EUROPE Order Now

Newark Element14

Stock

32

Min.Order

0

Region

AMERICA Order Now

Distributor reported inventory date: 2021-09-13

Active
EAR99 NEC Tube TO-220AB Ins - - I, II, III, IV 0.439 / 200
MORE INFO

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

-

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

25, 25, 25, 50

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

600

Unit Price (US$):

0.439

Country of Origin:

CHINA

BTA08-600BWRG Available at 3 distributors

Distributor availability ofBTA08-600BWRG

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 205 5 Order Now
MOUSER WORLDWIDE 1329 1 Order Now
ANGLIA Live EUROPE 234 1 Order Now

Distributor reported inventory date: 2021-09-12

Distributor Name

RS COMPONENTS

Stock

205

Min.Order

5

Region

EUROPE Order Now

MOUSER

Stock

1329

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

234

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-12

Free Sample Buy Direct
Active
EAR99 NEC Tube TO-220AB Ins - - I, II, III 0.452 / 200
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$):

0.452

Country of Origin:

CHINA

BTA08-800CRG Available at 1 distributors

Distributor availability ofBTA08-800CRG

Distributor Name
Region Stock Min. Order Third party link
ANGLIA Live EUROPE 42539 1 Order Now

Distributor reported inventory date: 2021-09-07

Distributor Name

ANGLIA Live

Stock

42539

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-07

Active
EAR99 NEC Tube TO-220AB Ins - - I, II, III, IV 0.452 / 200
MORE INFO

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

-

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

25, 25, 25, 50

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

800

Unit Price (US$):

0.452

Country of Origin:

CHINA

BTA08-600CWRG Available at 1 distributors

Distributor availability ofBTA08-600CWRG

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 6 1 Order Now

Distributor reported inventory date: 2021-09-12

Distributor Name

MOUSER

Stock

6

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-09-12

Buy Direct
Active
EAR99 NEC Tube TO-220AB Ins - - I, II, III 0.452 / 200
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$):

0.452

Country of Origin:

CHINA

BTA08-600SWRG Available at 5 distributors

Distributor availability ofBTA08-600SWRG

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 720 5 Order Now
AVNET AMERICA 48 0 Order Now
MOUSER WORLDWIDE 12 1 Order Now
Farnell Element14 EUROPE 882 1 Order Now
ANGLIA Live EUROPE 768 1 Order Now

Distributor reported inventory date: 2021-09-12

Distributor Name

RS COMPONENTS

Stock

720

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

48

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

12

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

882

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

768

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-12

Buy Direct
Active
EAR99 NEC Tube TO-220AB Ins - - I, II, III 0.452 / 200
MORE INFO

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

10, 10, 10

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

-

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

600

Unit Price (US$):

0.452

Country of Origin:

CHINA

BTA08-800BWRG Available at 6 distributors

Distributor availability ofBTA08-800BWRG

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 140 1 Order Now
RS COMPONENTS EUROPE 40 1 Order Now
Newark Element14 AMERICA 15 0 Order Now
MOUSER WORLDWIDE 38 1 Order Now
Farnell Element14 EUROPE 874 1 Order Now
ANGLIA Live EUROPE 31550 50 Order Now

Distributor reported inventory date: 2021-09-12

Distributor Name

DIGIKEY

Stock

140

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

40

Min.Order

1

Region

EUROPE Order Now

Newark Element14

Stock

15

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

38

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

874

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

31550

Min.Order

50

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-12

Buy Direct
Active
EAR99 NEC Tube TO-220AB Ins - - I, II, III 0.464 / 200
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$):

0.464

Country of Origin:

CHINA

BTA08-600TWRG Available at 3 distributors

Distributor availability ofBTA08-600TWRG

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 520 5 Order Now
MOUSER WORLDWIDE 3479 1 Order Now
ANGLIA Live EUROPE 1993 1 Order Now

Distributor reported inventory date: 2021-09-12

Distributor Name

RS COMPONENTS

Stock

520

Min.Order

5

Region

EUROPE Order Now

MOUSER

Stock

3479

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

1993

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-12

Free Sample Buy Direct
Active
EAR99 NEC Tube TO-220AB Ins - - I, II, III 0.452 / 200
MORE INFO

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

5, 5, 5

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

-

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

600

Unit Price (US$):

0.452

Country of Origin:

CHINA

BTA08-600BRG Available at 6 distributors

Distributor availability ofBTA08-600BRG

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2000 1 Order Now
RS COMPONENTS EUROPE 395 5 Order Now
AVNET AMERICA 900 0 Order Now
FUTURE WORLDWIDE 1 1 Order Now
MOUSER WORLDWIDE 2359 1 Order Now
Farnell Element14 EUROPE 3964 1 Order Now

Distributor reported inventory date: 2021-09-12

Distributor Name

DIGIKEY

Stock

2000

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

395

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

900

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

1

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2359

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3964

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-12

Buy Direct
Active
EAR99 NEC Tube TO-220AB Ins - - I, II, III, IV 0.439 / 200
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$):

0.439

Country of Origin:

CHINA

BTA08-600CRG

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.439 / 200

Distributor availability ofBTA08-600CRG

Distributor Name
Region Stock Min. Order Third party link
YOSUN ASIA/PACIFIC 1000 1 Order Now
RS COMPONENTS EUROPE 255 5 Order Now
Newark Element14 AMERICA 32 0 Order Now

Distributor reported inventory date: 2021-09-13

Distributor Name

YOSUN

Stock

1000

Min.Order

1

Region

ASIA/PACIFIC Order Now

RS COMPONENTS

Stock

255

Min.Order

5

Region

EUROPE Order Now

Newark Element14

Stock

32

Min.Order

0

Region

AMERICA Order Now

Distributor reported inventory date: 2021-09-13

ECCN (EU)

NEC

Packing Type

Tube

Package

TO-220AB Ins

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)

25, 25, 25, 50

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

600

Budgetary Price (US$)* / Qty

0.439 / 200

Country of Origin

CHINA

BTA08-600BWRG

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.452 / 200

Distributor availability ofBTA08-600BWRG

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 205 5 Order Now
MOUSER WORLDWIDE 1329 1 Order Now
ANGLIA Live EUROPE 234 1 Order Now

Distributor reported inventory date: 2021-09-12

Distributor Name

RS COMPONENTS

Stock

205

Min.Order

5

Region

EUROPE Order Now

MOUSER

Stock

1329

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

234

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-12

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

0.452 / 200

Country of Origin

CHINA

BTA08-800CRG

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.452 / 200

Distributor availability ofBTA08-800CRG

Distributor Name
Region Stock Min. Order Third party link
ANGLIA Live EUROPE 42539 1 Order Now

Distributor reported inventory date: 2021-09-07

Distributor Name

ANGLIA Live

Stock

42539

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-07

ECCN (EU)

NEC

Packing Type

Tube

Package

TO-220AB Ins

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)

25, 25, 25, 50

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

800

Budgetary Price (US$)* / Qty

0.452 / 200

Country of Origin

CHINA

BTA08-600CWRG

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.452 / 200

Distributor availability ofBTA08-600CWRG

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 6 1 Order Now

Distributor reported inventory date: 2021-09-12

Distributor Name

MOUSER

Stock

6

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-09-12

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

0.452 / 200

Country of Origin

CHINA

BTA08-600SWRG

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.452 / 200

Distributor availability ofBTA08-600SWRG

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 720 5 Order Now
AVNET AMERICA 48 0 Order Now
MOUSER WORLDWIDE 12 1 Order Now
Farnell Element14 EUROPE 882 1 Order Now
ANGLIA Live EUROPE 768 1 Order Now

Distributor reported inventory date: 2021-09-12

Distributor Name

RS COMPONENTS

Stock

720

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

48

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

12

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

882

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

768

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-12

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)

10, 10, 10

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

-

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

600

Budgetary Price (US$)* / Qty

0.452 / 200

Country of Origin

CHINA

BTA08-800BWRG

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.464 / 200

Distributor availability ofBTA08-800BWRG

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 140 1 Order Now
RS COMPONENTS EUROPE 40 1 Order Now
Newark Element14 AMERICA 15 0 Order Now
MOUSER WORLDWIDE 38 1 Order Now
Farnell Element14 EUROPE 874 1 Order Now
ANGLIA Live EUROPE 31550 50 Order Now

Distributor reported inventory date: 2021-09-12

Distributor Name

DIGIKEY

Stock

140

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

40

Min.Order

1

Region

EUROPE Order Now

Newark Element14

Stock

15

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

38

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

874

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

31550

Min.Order

50

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-12

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

0.464 / 200

Country of Origin

CHINA

BTA08-600TWRG

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.452 / 200

Distributor availability ofBTA08-600TWRG

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 520 5 Order Now
MOUSER WORLDWIDE 3479 1 Order Now
ANGLIA Live EUROPE 1993 1 Order Now

Distributor reported inventory date: 2021-09-12

Distributor Name

RS COMPONENTS

Stock

520

Min.Order

5

Region

EUROPE Order Now

MOUSER

Stock

3479

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

1993

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-12

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)

5, 5, 5

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

-

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

600

Budgetary Price (US$)* / Qty

0.452 / 200

Country of Origin

CHINA

BTA08-600BRG

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.439 / 200

Distributor availability ofBTA08-600BRG

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2000 1 Order Now
RS COMPONENTS EUROPE 395 5 Order Now
AVNET AMERICA 900 0 Order Now
FUTURE WORLDWIDE 1 1 Order Now
MOUSER WORLDWIDE 2359 1 Order Now
Farnell Element14 EUROPE 3964 1 Order Now

Distributor reported inventory date: 2021-09-12

Distributor Name

DIGIKEY

Stock

2000

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

395

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

900

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

1

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2359

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3964

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-12

ECCN (EU)

NEC

Packing Type

Tube

Package

TO-220AB Ins

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

0.439 / 200

Country of Origin

CHINA

(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors