BTA08

Active
Design Win

8A standard and Snubberless™ Triacs

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Overview
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
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Sales Briefcase

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

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      THYRISTOR-FINDER

      Active

      Thyristor product finder application for Android and iOS

      Finder Apps ST
      THYRISTOR-FINDER

      Description:

      Thyristor product finder application for Android and iOS

EDA Symbols, Footprints and 3D Models

STMicroelectronics - BTA08

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**
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

Swipe or click the button to explore more details Don't show this again
Part Number
Order from distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Quadrants
Budgetary Price (US$)*/Qty
Triggering gate current max (mA) (I, II, III)
Triggering gate current max (mA) (I, II, III, IV)
Repetitive peak off-state voltage (V) (max)
Unit Price (US$)
Country of Origin
min
max
BTA08-600CRG Available at 4 distributors

Distributor availability ofBTA08-600CRG

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 1110 1 Buy from Distributor
RS COMPONENTS EUROPE 425 5 Buy from Distributor
Newark Element14 AMERICA 32 0 Buy from Distributor
MOUSER WORLDWIDE 226 1 Buy from Distributor

Distributor reported inventory date: 2022-06-23

Distributor Name

COMPEL

Stock

1110

Min.Order

1

RS COMPONENTS

Stock

425

Min.Order

5

Newark Element14

Stock

32

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

226

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-06-23

Active
EAR99 NEC Tube TO-220AB Ins - - I, II, III, IV

-

25, 25, 25, 50

600

0.439

CHINA

BTA08-600BWRG Available at 2 distributors

Distributor availability ofBTA08-600BWRG

Distributor Name
Region Stock Min. Order Third party link
AVNET AMERICA 543 0 Buy from Distributor
MOUSER WORLDWIDE 2610 1 Buy from Distributor

Distributor reported inventory date: 2022-06-23

Distributor Name

AVNET

Stock

543

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

2610

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-06-23

Active
EAR99 NEC Tube TO-220AB Ins - - I, II, III

50, 50, 50

-

600

0.452

CHINA

BTA08-800CRG Available at 2 distributors

Distributor availability ofBTA08-800CRG

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 900 1 Buy from Distributor
ANGLIA Live EUROPE 42539 1 Buy from Distributor

Distributor reported inventory date: 2022-06-23

Distributor Name

DIGIKEY

Stock

900

Min.Order

1

Region

WORLDWIDE Buy from Distributor

ANGLIA Live

Stock

42539

Min.Order

1

Distributor reported inventory date: 2022-06-23

Active
EAR99 NEC Tube TO-220AB Ins - - I, II, III, IV

-

25, 25, 25, 50

800

0.452

CHINA

BTA08-600CWRG Available at 3 distributors

Distributor availability ofBTA08-600CWRG

Distributor Name
Region Stock Min. Order Third party link
AVNET AMERICA 2000 0 Buy from Distributor
Newark Element14 AMERICA 10 0 Buy from Distributor
MOUSER WORLDWIDE 3329 1 Buy from Distributor

Distributor reported inventory date: 2022-06-23

Distributor Name

AVNET

Stock

2000

Min.Order

0

Region

AMERICA Buy from Distributor

Newark Element14

Stock

10

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

3329

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-06-23

Active
EAR99 NEC Tube TO-220AB Ins - - I, II, III

35, 35, 35

-

600

0.452

CHINA

BTA08-600SWRG Available at 3 distributors

Distributor availability ofBTA08-600SWRG

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 2250 5 Buy from Distributor
Newark Element14 AMERICA 477 0 Buy from Distributor
ANGLIA Live EUROPE 1431 1 Buy from Distributor

Distributor reported inventory date: 2022-06-23

Distributor Name

RS COMPONENTS

Stock

2250

Min.Order

5

Newark Element14

Stock

477

Min.Order

0

Region

AMERICA Buy from Distributor

ANGLIA Live

Stock

1431

Min.Order

1

Distributor reported inventory date: 2022-06-23

Active
EAR99 NEC Tube TO-220AB Ins - - I, II, III

10, 10, 10

-

600

0.452

CHINA

BTA08-800BWRG Available at 4 distributors

Distributor availability ofBTA08-800BWRG

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 30 1 Buy from Distributor
Newark Element14 AMERICA 7 0 Buy from Distributor
MOUSER WORLDWIDE 965 1 Buy from Distributor
ANGLIA Live EUROPE 30700 50 Buy from Distributor

Distributor reported inventory date: 2022-06-23

Distributor Name

RS COMPONENTS

Stock

30

Min.Order

1

Newark Element14

Stock

7

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

965

Min.Order

1

Region

WORLDWIDE Buy from Distributor

ANGLIA Live

Stock

30700

Min.Order

50

Distributor reported inventory date: 2022-06-23

Active
EAR99 NEC Tube TO-220AB Ins - - I, II, III

50, 50, 50

-

800

0.464

CHINA

BTA08-600TWRG Available at 2 distributors

Distributor availability ofBTA08-600TWRG

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 230 5 Buy from Distributor
MOUSER WORLDWIDE 2062 1 Buy from Distributor

Distributor reported inventory date: 2022-06-23

Distributor Name

RS COMPONENTS

Stock

230

Min.Order

5

MOUSER

Stock

2062

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-06-23

Active
EAR99 NEC Tube TO-220AB Ins - - I, II, III

5, 5, 5

-

600

0.452

CHINA

BTA08-600BRG Available at 5 distributors

Distributor availability ofBTA08-600BRG

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 1850 1 Buy from Distributor
RS COMPONENTS EUROPE 2585 5 Buy from Distributor
FUTURE WORLDWIDE 1 1 Buy from Distributor
Farnell Element14 EUROPE 450 1 Buy from Distributor
ANGLIA Live EUROPE 2298 1 Buy from Distributor

Distributor reported inventory date: 2022-06-23

Distributor Name

COMPEL

Stock

1850

Min.Order

1

RS COMPONENTS

Stock

2585

Min.Order

5

FUTURE

Stock

1

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

450

Min.Order

1

ANGLIA Live

Stock

2298

Min.Order

1

Distributor reported inventory date: 2022-06-23

Active
EAR99 NEC Tube TO-220AB Ins - - I, II, III, IV

-

50, 50, 50, 100

600

0.439

CHINA

BTA08-600CRG Active

Package:
TO-220AB Ins
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

BTA08-600CRG

ECCN (EU):

NEC

Packing Type:

Tube

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

Country of Origin:

CHINA

Distributor availability ofBTA08-600CRG

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 1110 1 Buy from Distributor
RS COMPONENTS EUROPE 425 5 Buy from Distributor
Newark Element14 AMERICA 32 0 Buy from Distributor
MOUSER WORLDWIDE 226 1 Buy from Distributor

Distributor reported inventory date: 2022-06-23

Distributor Name

COMPEL

Stock

1110

Min.Order

1

RS COMPONENTS

Stock

425

Min.Order

5

Newark Element14

Stock

32

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

226

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-06-23

BTA08-600BWRG Active

Package:
TO-220AB Ins
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

BTA08-600BWRG

ECCN (EU):

NEC

Packing Type:

Tube

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

Country of Origin:

CHINA

Distributor availability ofBTA08-600BWRG

Distributor Name
Region Stock Min. Order Third party link
AVNET AMERICA 543 0 Buy from Distributor
MOUSER WORLDWIDE 2610 1 Buy from Distributor

Distributor reported inventory date: 2022-06-23

Distributor Name

AVNET

Stock

543

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

2610

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-06-23

BTA08-800CRG Active

Package:
TO-220AB Ins
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

BTA08-800CRG

ECCN (EU):

NEC

Packing Type:

Tube

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

Country of Origin:

CHINA

Distributor availability ofBTA08-800CRG

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 900 1 Buy from Distributor
ANGLIA Live EUROPE 42539 1 Buy from Distributor

Distributor reported inventory date: 2022-06-23

Distributor Name

DIGIKEY

Stock

900

Min.Order

1

Region

WORLDWIDE Buy from Distributor

ANGLIA Live

Stock

42539

Min.Order

1

Distributor reported inventory date: 2022-06-23

BTA08-600CWRG Active

Package:
TO-220AB Ins
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

BTA08-600CWRG

ECCN (EU):

NEC

Packing Type:

Tube

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

Country of Origin:

CHINA

Distributor availability ofBTA08-600CWRG

Distributor Name
Region Stock Min. Order Third party link
AVNET AMERICA 2000 0 Buy from Distributor
Newark Element14 AMERICA 10 0 Buy from Distributor
MOUSER WORLDWIDE 3329 1 Buy from Distributor

Distributor reported inventory date: 2022-06-23

Distributor Name

AVNET

Stock

2000

Min.Order

0

Region

AMERICA Buy from Distributor

Newark Element14

Stock

10

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

3329

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-06-23

BTA08-600SWRG Active

Package:
TO-220AB Ins
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

BTA08-600SWRG

ECCN (EU):

NEC

Packing Type:

Tube

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

Country of Origin:

CHINA

Distributor availability ofBTA08-600SWRG

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 2250 5 Buy from Distributor
Newark Element14 AMERICA 477 0 Buy from Distributor
ANGLIA Live EUROPE 1431 1 Buy from Distributor

Distributor reported inventory date: 2022-06-23

Distributor Name

RS COMPONENTS

Stock

2250

Min.Order

5

Newark Element14

Stock

477

Min.Order

0

Region

AMERICA Buy from Distributor

ANGLIA Live

Stock

1431

Min.Order

1

Distributor reported inventory date: 2022-06-23

BTA08-800BWRG Active

Package:
TO-220AB Ins
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

BTA08-800BWRG

ECCN (EU):

NEC

Packing Type:

Tube

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

Country of Origin:

CHINA

Distributor availability ofBTA08-800BWRG

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 30 1 Buy from Distributor
Newark Element14 AMERICA 7 0 Buy from Distributor
MOUSER WORLDWIDE 965 1 Buy from Distributor
ANGLIA Live EUROPE 30700 50 Buy from Distributor

Distributor reported inventory date: 2022-06-23

Distributor Name

RS COMPONENTS

Stock

30

Min.Order

1

Newark Element14

Stock

7

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

965

Min.Order

1

Region

WORLDWIDE Buy from Distributor

ANGLIA Live

Stock

30700

Min.Order

50

Distributor reported inventory date: 2022-06-23

BTA08-600TWRG Active

Package:
TO-220AB Ins
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

BTA08-600TWRG

ECCN (EU):

NEC

Packing Type:

Tube

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

Country of Origin:

CHINA

Distributor availability ofBTA08-600TWRG

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 230 5 Buy from Distributor
MOUSER WORLDWIDE 2062 1 Buy from Distributor

Distributor reported inventory date: 2022-06-23

Distributor Name

RS COMPONENTS

Stock

230

Min.Order

5

MOUSER

Stock

2062

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-06-23

BTA08-600BRG Active

Package:
TO-220AB Ins
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

BTA08-600BRG

ECCN (EU):

NEC

Packing Type:

Tube

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

Country of Origin:

CHINA

Distributor availability ofBTA08-600BRG

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 1850 1 Buy from Distributor
RS COMPONENTS EUROPE 2585 5 Buy from Distributor
FUTURE WORLDWIDE 1 1 Buy from Distributor
Farnell Element14 EUROPE 450 1 Buy from Distributor
ANGLIA Live EUROPE 2298 1 Buy from Distributor

Distributor reported inventory date: 2022-06-23

Distributor Name

COMPEL

Stock

1850

Min.Order

1

RS COMPONENTS

Stock

2585

Min.Order

5

FUTURE

Stock

1

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

450

Min.Order

1

ANGLIA Live

Stock

2298

Min.Order

1

Distributor reported inventory date: 2022-06-23

Swipe or click the button to explore more details Don't show this again

(*) 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