10A - 800V - Snubberless™ Triac in D2PAK

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  • Available either in through-hole or surface mount packages, the BTA10, BTB10 and T10xx Triac series are suitable for general purpose mains power AC switching. They can be used as ON/OFF function in applications such as static relays, heating regulation or induction motor starting circuit. They are also recommended for phase control operations in light dimmers and appliance motors speed controllers.

    The Snubberless™ versions (W suffix and T10xx) are especially recommended for use on inductive loads, because of their high commutation performance. By using an internal ceramic pad, the Snubberless™ series provide an insulated tab (rated at 2500 VRMS) complying with UL standards (file reference: E81734).

    Key Features

    • Medium current Triac
    • Low thermal resistance with clip bonding
    • Low thermal resistance insulation ceramic for insulated BTA
    • High commutation (4Q) or very high commutation (3Q, Snubberless™) capability
    • BTA series UL1557 certified (file ref: 81734)
    • Packages are RoHS (2002/95/EC) compliant

Sample & Buy

Part Number
Marketing Status
Quadrants
Triggering gate current max (mA) (I, II, III)
Triggering gate current max (mA) (I, II, III, IV)
Repetitive peak off-state voltage (V) (max)
Package
Budgetary Price (US$)*
Quantity
More info
Order from Distributors
Order from ST
T1050-8G-TR
Active
I, II, III 50, 50, 50 - 800 D2PAK 0.546 100
MORE INFO

Packing Type:

Tape And Reel

ECCN (US):

EAR99

Country of Origin:

CHINA

Check Availability

Distributor availability ofT1050-8G-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 643 1 Order Now
RS COMPONENTS EUROPE 600 1 Order Now
AVNET AMERICA 1000 0 Order Now
MOUSER WORLDWIDE 582 1 Order Now
Farnell Element14 EUROPE 5 1 Order Now

Distributor reported inventory date: 2019-10-31

Distributor Name

DIGIKEY

Stock

643

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

600

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

1000

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

582

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

5

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-10-31

Buy now
T1050-8G
Active
I, II, III 50, 50, 50 - 800 D2PAK 0.546 100
MORE INFO

Packing Type:

Tube

ECCN (US):

EAR99

Country of Origin:

CHINA

Check Availability

Distributor availability ofT1050-8G

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1722 1 Order Now
AVNET AMERICA 1500 0 Order Now

Distributor reported inventory date: 2019-10-31

Distributor Name

DIGIKEY

Stock

1722

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

1500

Min.Order

0

Region

AMERICA Order Now

Distributor reported inventory date: 2019-10-31

Buy now

T1050-8G-TR

Marketing Status

Active

Quadrants

I, II, III

Unit Price (US$)

0.546*

Distributor availability ofT1050-8G-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 643 1 Order Now
RS COMPONENTS EUROPE 600 1 Order Now
AVNET AMERICA 1000 0 Order Now
MOUSER WORLDWIDE 582 1 Order Now
Farnell Element14 EUROPE 5 1 Order Now

Distributor reported inventory date: 2019-10-31

Distributor Name

DIGIKEY

Stock

643

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

600

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

1000

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

582

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

5

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-10-31

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

Package

D2PAK

Unit Price (US$)

0.546

Quantity

100

Packing Type

Tape And Reel

ECCN (US)

EAR99

Country of Origin

CHINA

T1050-8G

Marketing Status

Active

Quadrants

I, II, III

Unit Price (US$)

0.546*

Distributor availability ofT1050-8G

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1722 1 Order Now
AVNET AMERICA 1500 0 Order Now

Distributor reported inventory date: 2019-10-31

Distributor Name

DIGIKEY

Stock

1722

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

1500

Min.Order

0

Region

AMERICA Order Now

Distributor reported inventory date: 2019-10-31

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

Package

D2PAK

Unit Price (US$)

0.546

Quantity

100

Packing Type

Tube

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
      DS3165
      10 A Snubberless™, logic level and standard Triacs
      9.0
      229.02 KB
      PDF
      DS3165

      10 A Snubberless™, logic level and standard Triacs

    • Description Version Size Action
      AN2986
      AC switch triggering with 3.3 V power supply
      1.4
      338 KB
      PDF
      AN4993
      How to implement a SCR or a Triac in a hybride relay application
      1.1
      991.71 KB
      PDF
      AN4363
      How to select the Triac, ACS, or ACST that fits your application
      2.1
      361.44 KB
      PDF
      AN4564
      Is a positive power supply mandatory for my application, or could a negative output work also?
      1.0
      384.04 KB
      PDF
      AN2703
      Parameter list for SCRs, TRIACs, AC switches, and DIACS
      2.6
      98.99 KB
      PDF
      AN302
      Thyristors and TRIACs: holding current - an important parameter
      3.5
      138.63 KB
      PDF
      AN2986

      AC switch triggering with 3.3 V power supply

      AN4993

      How to implement a SCR or a Triac in a hybride relay application

      AN4363

      How to select the Triac, ACS, or ACST that fits your application

      AN4564

      Is a positive power supply mandatory for my application, or could a negative output work also?

      AN2703

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

      AN302

      Thyristors and TRIACs: holding current - an important parameter

    • Description Version Size Action
      TN1173
      Packing information for IPAD, protection, rectifiers, thyristors and AC Switches
      6.0
      444.57 KB
      PDF
      TN1173

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

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      Standard and Snubberless™ Triacs PSpice model (.lib) and symbols (.olb) 5.1
      30.62 KB
      ZIP

      Standard and Snubberless™ Triacs PSpice model (.lib) and symbols (.olb)

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

    • 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

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
T1050-8G
Active
D2PAK Industrial Ecopack2
T1050-8G-TR
Active
D2PAK Industrial Ecopack2

T1050-8G

Package:

D2PAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

D2PAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

T1050-8G-TR

Package:

D2PAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

D2PAK

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.