Search History

Bookmark

Please log in to show your saved searches.

Overview

Sample & Buy

Solutions

Resources

Tools & Software

Quality & Reliability

eDesignSuite

Get Started

Partner products

Sales Briefcase

Quick links

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)
Read more Read less

00 Files selected for download

Technical Documentation

Product Specifications
- Description Version Size Action
  
  DS2112
  25 A standard and Snubberless™ triacs 10.2
  129.85 KB
  PDF
  
  DS2112
  
  25 A standard and Snubberless™ triacs
  
  PDF

	Description	Version	Size	Action
	DS2112 25 A standard and Snubberless™ triacs	10.2	129.85 KB	PDF

Application Notes

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

PDF

AN4993

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

PDF

AN4363

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

PDF

AN4564

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

PDF

AN2703

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

PDF

AN302

Thyristors and TRIACs: holding current - an important parameter

PDF

Technical Notes & Articles
- Description Version Size Action
  
  TN1173
  Packing information for IPAD, protection, rectifiers, thyristors and AC Switches 7.0
  433.12 KB
  PDF
  
  TN1173
  
  Packing information for IPAD, protection, rectifiers, thyristors and AC Switches
  
  PDF

	Description	Version	Size	Action
	TN1173 Packing information for IPAD, protection, rectifiers, thyristors and AC Switches	7.0	433.12 KB	PDF

HW Model, CAD Libraries & SVD

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)
  
  ZIP

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

Publications and Collaterals

Flyers
- 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
  
  PDF
Selection Guides
- 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
  
  PDF

	Description	Version	Size	Action
	ST Thyristor Finder: SCRs and Triacs on Android and iOS	1.0	854.07 KB	PDF

	Description	Version	Size	Action
	Thyristors, Triacs, AC switches and A.S.D™ selection guide	2.0	1.51 MB	PDF

Quality and Reliability

Part Number	Marketing Status	Package	Grade	RoHS Compliance Grade	Material Declaration**
T2535-600G	Active	D2PAK	Industrial	Ecopack2	PDF XML
T2535-600G-TR	Active	D2PAK	Industrial	Ecopack2	PDF XML
T2535-800G	Active	D2PAK	Industrial	Ecopack2	PDF XML
T2535-800G-TR	Active	D2PAK	Industrial	Ecopack2	PDF XML

T2535-600G

Package:

D2PAK

Material Declaration**:

PDF XML

More Info

T2535-600G-TR

Package:

D2PAK

Material Declaration**:

PDF XML

More Info

T2535-800G

Package:

D2PAK

Material Declaration**:

PDF XML

More Info

T2535-800G-TR

Package:

D2PAK

Material Declaration**:

PDF XML

More Info

(**) 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

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

Packing Type

Budgetary Price (US$)*/Qty

More info

T2535-600G-TR

Available at 8 distributors

Distributor availability ofT2535-600G-TR

Distributor Name	Region	Stock	Min. Order	Third party link
DIGIKEY	WORLDWIDE	5674	1	Order Now
RS COMPONENTS	EUROPE	5820	1	Order Now
FUTURE	WORLDWIDE	19000	1000	Order Now
ARROW	EUROPE	14000	0	Order Now
Newark Element14	AMERICA	318	0	Order Now
ARROW	AMERICA	46000	1000	Order Now
MOUSER	WORLDWIDE	1830	1	Order Now
Farnell Element14	EUROPE	34	1	Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

DIGIKEY

Stock

5674

Min.Order

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

5820

Min.Order

Region

EUROPE Order Now

FUTURE

Stock

19000

Min.Order

1000

Region

WORLDWIDE Order Now

ARROW

Stock

14000

Min.Order

Region

EUROPE Order Now

Newark Element14

Stock

318

Min.Order

Region

AMERICA Order Now

ARROW

Stock

46000

Min.Order

1000

Region

AMERICA Order Now

MOUSER

Stock

1830

Min.Order

Region

WORLDWIDE Order Now

Farnell Element14

Stock

Min.Order

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-08

Buy now

I, II, III

35, 35, 35

600

D2PAK

Tape And Reel

T2535-600G

Available at 7 distributors

Distributor availability ofT2535-600G

Distributor Name	Region	Stock	Min. Order	Third party link
DIGIKEY	WORLDWIDE	2393	1	Order Now
RS COMPONENTS	EUROPE	1740	1	Order Now
ARROW	EUROPE	4081	0	Order Now
Newark Element14	AMERICA	53	0	Order Now
ARROW	AMERICA	221	1000	Order Now
MOUSER	WORLDWIDE	493	1	Order Now
Farnell Element14	EUROPE	1653	1	Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

DIGIKEY

Stock

2393

Min.Order

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1740

Min.Order

Region

EUROPE Order Now

ARROW

Stock

4081

Min.Order

Region

EUROPE Order Now

Newark Element14

Stock

Min.Order

Region

AMERICA Order Now

ARROW

Stock

221

Min.Order

1000

Region

AMERICA Order Now

MOUSER

Stock

493

Min.Order

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1653

Min.Order

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-08

Buy now

I, II, III

35, 35, 35

600

D2PAK

Tube

T2535-800G-TR

Available at 6 distributors

Distributor availability ofT2535-800G-TR

Distributor Name	Region	Stock	Min. Order	Third party link
DIGIKEY	WORLDWIDE	2925	1	Order Now
RS COMPONENTS	EUROPE	3105	5	Order Now
ARROW	EUROPE	49000	0	Order Now
Newark Element14	AMERICA	148	0	Order Now
Farnell Element14	EUROPE	1099	1	Order Now
RUTRONIK	EUROPE	68000	1000	Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

DIGIKEY

Stock

2925

Min.Order

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

3105

Min.Order

Region

EUROPE Order Now

ARROW

Stock

49000

Min.Order

Region

EUROPE Order Now

Newark Element14

Stock

148

Min.Order

Region

AMERICA Order Now

Farnell Element14

Stock

1099

Min.Order

Region

EUROPE Order Now

RUTRONIK

Stock

68000

Min.Order

1000

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-08

I, II, III

35, 35, 35

800

D2PAK

Tape And Reel

T2535-800G

Available at 3 distributors

Distributor availability ofT2535-800G

Distributor Name	Region	Stock	Min. Order	Third party link
DIGIKEY	WORLDWIDE	778	1	Order Now
ARROW	EUROPE	508	0	Order Now
MOUSER	WORLDWIDE	771	1	Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

DIGIKEY

Stock

778

Min.Order

Region

WORLDWIDE Order Now

ARROW

Stock

508

Min.Order

Region

EUROPE Order Now

MOUSER

Stock

771

Min.Order

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-07-08

Buy now

I, II, III

35, 35, 35

800

D2PAK

Tube

T2535-600G-TR

Marketing Status

Active

Quadrants

I, II, III

More Info

Budgetary Price (US$)*/Qty

Distributor availability ofT2535-600G-TR

Distributor Name	Region	Stock	Min. Order	Third party link
DIGIKEY	WORLDWIDE	5674	1	Order Now
RS COMPONENTS	EUROPE	5820	1	Order Now
FUTURE	WORLDWIDE	19000	1000	Order Now
ARROW	EUROPE	14000	0	Order Now
Newark Element14	AMERICA	318	0	Order Now
ARROW	AMERICA	46000	1000	Order Now
MOUSER	WORLDWIDE	1830	1	Order Now
Farnell Element14	EUROPE	34	1	Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

DIGIKEY

Stock

5674

Min.Order

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

5820

Min.Order

Region

EUROPE Order Now

FUTURE

Stock

19000

Min.Order

1000

Region

WORLDWIDE Order Now

ARROW

Stock

14000

Min.Order

Region

EUROPE Order Now

Newark Element14

Stock

318

Min.Order

Region

AMERICA Order Now

ARROW

Stock

46000

Min.Order

1000

Region

AMERICA Order Now

MOUSER

Stock

1830

Min.Order

Region

WORLDWIDE Order Now

Farnell Element14

Stock

Min.Order

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-08

T2535-600G

Marketing Status

Active

Quadrants

I, II, III

More Info

Budgetary Price (US$)*/Qty

Distributor availability ofT2535-600G

Distributor Name	Region	Stock	Min. Order	Third party link
DIGIKEY	WORLDWIDE	2393	1	Order Now
RS COMPONENTS	EUROPE	1740	1	Order Now
ARROW	EUROPE	4081	0	Order Now
Newark Element14	AMERICA	53	0	Order Now
ARROW	AMERICA	221	1000	Order Now
MOUSER	WORLDWIDE	493	1	Order Now
Farnell Element14	EUROPE	1653	1	Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

DIGIKEY

Stock

2393

Min.Order

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1740

Min.Order

Region

EUROPE Order Now

ARROW

Stock

4081

Min.Order

Region

EUROPE Order Now

Newark Element14

Stock

Min.Order

Region

AMERICA Order Now

ARROW

Stock

221

Min.Order

1000

Region

AMERICA Order Now

MOUSER

Stock

493

Min.Order

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1653

Min.Order

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-08

T2535-800G-TR

Marketing Status

Active

Quadrants

I, II, III

More Info

Budgetary Price (US$)*/Qty

Distributor availability ofT2535-800G-TR

Distributor Name	Region	Stock	Min. Order	Third party link
DIGIKEY	WORLDWIDE	2925	1	Order Now
RS COMPONENTS	EUROPE	3105	5	Order Now
ARROW	EUROPE	49000	0	Order Now
Newark Element14	AMERICA	148	0	Order Now
Farnell Element14	EUROPE	1099	1	Order Now
RUTRONIK	EUROPE	68000	1000	Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

DIGIKEY

Stock

2925

Min.Order

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

3105

Min.Order

Region

EUROPE Order Now

ARROW

Stock

49000

Min.Order

Region

EUROPE Order Now

Newark Element14

Stock

148

Min.Order

Region

AMERICA Order Now

Farnell Element14

Stock

1099

Min.Order

Region

EUROPE Order Now

RUTRONIK

Stock

68000

Min.Order

1000

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-08

T2535-800G

Marketing Status

Active

Quadrants

I, II, III

More Info

Budgetary Price (US$)*/Qty

Distributor availability ofT2535-800G

Distributor Name	Region	Stock	Min. Order	Third party link
DIGIKEY	WORLDWIDE	778	1	Order Now
ARROW	EUROPE	508	0	Order Now
MOUSER	WORLDWIDE	771	1	Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

DIGIKEY

Stock

778

Min.Order

Region

WORLDWIDE Order Now

ARROW

Stock

508

Min.Order

Region

EUROPE Order Now

MOUSER

Stock

771

Min.Order

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-07-08

(*) 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

Search History

Bookmark

T25

Featured Videos

Recommended for you

Technical Documentation

HW Model, CAD Libraries & SVD

Publications and Collaterals

Quality and Reliability

Sample & Buy

To validate your subscription, please click on the link inside the email that has been sent to you. This link will be valid for 24 hours. Please check your spam filters in case you did not receive the email.