ST Life.augmented

SM15TY

Automotive 1500 W TVS
  • active Active

The SM15TY Transil series has been designed to protect sensitive automotive circuits against surges defined in ISO 7637-2 and against electrostatic discharges according to ISO 10605.

The Planar technology makes it compatible with high-end circuits where low leakage current and high junction temperature are required to provide reliability and stability over time. SM15TY are packaged in SMC (SMC footprint in accordance with IPC 7531 standard).

pdf Please read
Errata Sheet
pdf Download
Datasheet

Key Features

  • Peak pulse power:
  • 1500 W (10/1000 μs)
  • 10 kW (8/20 μs)
  • Stand-off voltage range: from 5.8 V to 70 V
  • Unidirectional and bidirectional types
  • Low leakage current:
  • 0.2 μA at 25 °C
  • 1 μA at 85 °C
  • Operating Tj max: 150 °C
  • High power capability at Tjmax:
  • 1250 W (10/1000 μs)
  • JEDEC registered package outline
  • Resin meets UL 94, V0
  • AEC-Q101 qualified
  • Complies with the following standards
  • ISO 10605, C = 150 pF - R = 330 Ω:
  • 30 kV (air discharge)
  • 30 kV (contact discharge)
  • ISO 10605 - C = 330 pF, R = 330 Ω:
  • 30 kV (air discharge)
  • 30 kV (contact discharge)
  • ISO 7637-21
  • Pulse 1: VS= -100 V
  • Pulse 2a: VS= +50 V
  • Pulse 3a: VS= -150 V
  • Pulse 3b: VS= +100 V

Design Resources

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Technical Documentation

Product Specifications

Description Version Size
pdf
DS6928: Automotive 1500 W Transil™
3.0 222 KB

Application Notes

Description Version Size
pdf
AN2689: Protection of automotive electronics from electrical hazards, guidelines for design and component selection
3.1 798 KB

HW Model & CAD Libraries

HW Model & CAD Libraries

Description Version Size
zip
SM15TY PSpice model (.lib) and symbols (.olb)
1.0 7 KB

Publications and Collaterals

Selection Guides

Description Version Size
pdf
Automotive-grade protection devices and rectifiers
825 KB

Sample & Buy

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Part Number Marketing StatusBreakdown Voltage (typ) DirectionalityPackagePacking TypeOrder From STUnit Price (US$)*
@ 1000
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
SM15T10AYActive10Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE22921
DIGIKEYOrder NowWORLDWIDE21001
Ecopack2-
SM15T10CAYActive10Bi-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE19461
RS COMPONENTSOrder NowEUROPE249010
Ecopack2-
SM15T12AYActive12Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE23311
RS COMPONENTSOrder NowEUROPE250010
Ecopack2-
SM15T12CAYActive12Bi-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE18391
RS COMPONENTSOrder NowEUROPE248010
Ecopack2-
SM15T15AYActive15Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE24051
RS COMPONENTSOrder NowEUROPE247525
Ecopack2-
SM15T15CAYActive15Bi-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE20491
RS COMPONENTSOrder NowEUROPE176010
Ecopack2-
SM15T18AYActive18Uni-DirectionalSMCTape And ReelFree Samples.383Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE6001
RS COMPONENTSOrder NowEUROPE24505
DIGIKEYOrder NowWORLDWIDE48561
Ecopack2PDF
XML
SM15T18CAYActive18Bi-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE6011
RS COMPONENTSOrder NowEUROPE22055
Ecopack2-
SM15T22AYActive22Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE9801
RS COMPONENTSOrder NowEUROPE438010
Ecopack2-
SM15T22CAYActive22Bi-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE6361
RS COMPONENTSOrder NowEUROPE24905
Ecopack2-
SM15T24AYActive24Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
ARROWOrder NowEUROPE25000
Farnell Element14Order NowEUROPE21811
RS COMPONENTSOrder NowEUROPE249010
Ecopack2-
SM15T24CAYActive24Bi-DirectionalSMCTape And ReelFree Samples.403Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE13791
RS COMPONENTSOrder NowEUROPE24955
DIGIKEYOrder NowWORLDWIDE51581
Ecopack2-
SM15T27AYActive27Uni-DirectionalSMCTape And ReelFree Samples.383Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE22581
RS COMPONENTSOrder NowEUROPE24905
DIGIKEYOrder NowWORLDWIDE42731
Ecopack2-
SM15T27CAYActive27Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE1721
RS COMPONENTSOrder NowEUROPE240025
DIGIKEYOrder NowWORLDWIDE42481
Ecopack2-
SM15T30AYActive30Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE22111
RS COMPONENTSOrder NowEUROPE24655
Ecopack2PDF
XML
SM15T30CAYActive30Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE10451
RS COMPONENTSOrder NowEUROPE24955
RUTRONIKOrder NowEUROPE25002500
DIGIKEYOrder NowWORLDWIDE35341
Ecopack2-
SM15T33AYActive33Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE16061
RS COMPONENTSOrder NowEUROPE315025
Ecopack2-
SM15T33CAYActive33Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE26371
RS COMPONENTSOrder NowEUROPE24755
DIGIKEYOrder NowWORLDWIDE301
Ecopack2-
SM15T36AYActive36Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE19781
RS COMPONENTSOrder NowEUROPE200010
DIGIKEYOrder NowWORLDWIDE271
Ecopack2-
SM15T36CAYActive36Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE13081
RS COMPONENTSOrder NowEUROPE21455
Ecopack2-
SM15T39AYActive39Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE13821
RS COMPONENTSOrder NowEUROPE222010
Ecopack2-
SM15T39CAYActive39Bi-Directional;Uni-DirectionalSMCTape And ReelFree Samples.403Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA100002500
AVNETOrder NowAMERICA175000
Farnell Element14Order NowEUROPE67691
RS COMPONENTSOrder NowEUROPE192525
DIGIKEYOrder NowWORLDWIDE103451
Ecopack2-
SM15T47AYActive47Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE17611
RS COMPONENTSOrder NowEUROPE24855
Ecopack2-
SM15T47CAYActive47Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE15531
RS COMPONENTSOrder NowEUROPE24955
Ecopack2-
SM15T56AYActive56Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE9341
RS COMPONENTSOrder NowEUROPE247010
Ecopack2-
SM15T56CAYActive56Bi-Directional;Uni-DirectionalSMCTape And ReelFree Samples.403Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE20661
RS COMPONENTSOrder NowEUROPE223010
DIGIKEYOrder NowWORLDWIDE47921
Ecopack2-
SM15T68AYActive68Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE22471
RS COMPONENTSOrder NowEUROPE235025
Ecopack2PDF
XML
SM15T68CAYActive68Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE21641
RS COMPONENTSOrder NowEUROPE214010
Ecopack2-
SM15T6V8AYActive6.8Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE23661
RS COMPONENTSOrder NowEUROPE232525
Ecopack2-
SM15T6V8CAYActive6.8Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
ARROWOrder NowEUROPE25000
Farnell Element14Order NowEUROPE18031
RS COMPONENTSOrder NowEUROPE250010
DIGIKEYOrder NowWORLDWIDE101
Ecopack2-
SM15T75AYActive75Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE20331
DIGIKEYOrder NowWORLDWIDE23441
Ecopack2-
SM15T75CAYActive75Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE22651
RS COMPONENTSOrder NowEUROPE22505
Ecopack2-
SM15T7V5AYActive7.5Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE15601
RS COMPONENTSOrder NowEUROPE248010
Ecopack2-
SM15T7V5CAYActive7.5Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE15981
RS COMPONENTSOrder NowEUROPE231010
Ecopack2-
SM15T82AYActive82Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE24181
Ecopack2-
SM15T82CAYActive82Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-05-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE22221
RS COMPONENTSOrder NowEUROPE244010
Ecopack2-

(*) 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
(**) 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.
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