16 A Snubberless™ Triac

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  • Available in through-hole full pack package, the T1635T-8FP Triac can be used for the on/off or phase angle control function in general purpose AC switching where high commutation capability is required. This device can be used without a snubber circuit when the limits defined in this datasheet are respected.

    Provides UL certified insulation rated at 2 kV.

    Key Features

    • Medium current Triac
    • High static and dynamic commutation
    • Three quadrants
    • ECOPACK®2 compliant component
    • Complies with UL standards (File ref: E81734)

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Part Number
Package
Packing Type
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
T1635T-8FP TO-220FPAB Tube
Active
0.4697 100 EAR99 CHINA Check Availability

Distributor availability ofT1635T-8FP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 252 1 Order Now
P&S ASIA/PACIFIC 50 1 Order Now
MOUSER WORLDWIDE 480 1 Order Now
Farnell Element14 EUROPE 200 1 Order Now

Distributor reported inventory date: 2019-08-20

Distributor Name

DIGIKEY

Stock

252

Min.Order

1

Region

WORLDWIDE Order Now

P&S

Stock

50

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

480

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

200

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-08-20

Get sample

T1635T-8FP

Package

TO-220FPAB

Packing Type

Tube

Unit Price (US$)

0.4697*

Distributor availability ofT1635T-8FP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 252 1 Order Now
P&S ASIA/PACIFIC 50 1 Order Now
MOUSER WORLDWIDE 480 1 Order Now
Farnell Element14 EUROPE 200 1 Order Now

Distributor reported inventory date: 2019-08-20

Distributor Name

DIGIKEY

Stock

252

Min.Order

1

Region

WORLDWIDE Order Now

P&S

Stock

50

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

480

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

200

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-08-20

Marketing Status

Active

Unit Price (US$)

0.4697

Quantity

100

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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Evaluation Tools

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00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS9490
      16 A Snubberless™ Triac
      3.0
      263.83 KB
      PDF
      DS9490

      16 A Snubberless™ Triac

    • 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
      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

      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

    • Description Version Size Action
      AN2986
      AC switch triggering with 3.3 V power supply
      1.4
      338 KB
      PDF
      AN4363
      How to select the Triac, ACS, or ACST that fits your application
      2.1
      361.44 KB
      PDF
      AN2703
      Parameter list for SCRs, TRIACs, AC switches, and DIACS
      2.6
      98.99 KB
      PDF
      AN437
      RC snubber circuit design for TRIACs
      2.6
      587.73 KB
      PDF
      AN533
      SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting
      3.6
      217.19 KB
      PDF
      AN1172
      THE NEW ACS SERIES: SERIES A BREAKTHROUGH IN RUGGEDNESS & DRIVE FOR HOME APPLIANCES
      2.5
      282.31 KB
      PDF
      AN302
      Thyristors and TRIACs: holding current - an important parameter
      3.5
      138.63 KB
      PDF
      AN303
      Thyristors and TRIACs: latching current
      3.4
      164.96 KB
      PDF
      AN2986

      AC switch triggering with 3.3 V power supply

      AN4363

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

      AN2703

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

      AN437

      RC snubber circuit design for TRIACs

      AN533

      SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting

      AN1172

      THE NEW ACS SERIES: SERIES A BREAKTHROUGH IN RUGGEDNESS & DRIVE FOR HOME APPLIANCES

      AN302

      Thyristors and TRIACs: holding current - an important parameter

      AN303

      Thyristors and TRIACs: latching current

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      T series high-dynamic Triacs PSpice model (.lib) and symbols (.olb) 2.0
      15.28 KB
      ZIP

      T series high-dynamic 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
      T-series Triacs: immunity and commutation driven for AC appliances 3.0
      676.39 KB
      PDF

      ST Thyristor Finder: SCRs and Triacs on Android and iOS

      T-series Triacs: immunity and commutation driven for AC appliances

    • 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**
T1635T-8FP
Active
TO-220FPAB Industrial Ecopack2

T1635T-8FP

Package:

TO-220FPAB

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220FPAB

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.