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: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE22921
DIGIKEYOrder NowWORLDWIDE21001
Ecopack2-
SM15T10CAYActive10Bi-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE19611
RS COMPONENTSOrder NowEUROPE249010
Ecopack2-
SM15T12AYActive12Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE23311
RS COMPONENTSOrder NowEUROPE250010
Ecopack2-
SM15T12CAYActive12Bi-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE19391
RS COMPONENTSOrder NowEUROPE248010
Ecopack2-
SM15T15AYActive15Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE24051
RS COMPONENTSOrder NowEUROPE247525
Ecopack2-
SM15T15CAYActive15Bi-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
ARROWOrder NowEUROPE25000
Farnell Element14Order NowEUROPE20451
RS COMPONENTSOrder NowEUROPE176010
Ecopack2-
SM15T18AYActive18Uni-DirectionalSMCTape And ReelFree Samples.383Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE8501
RS COMPONENTSOrder NowEUROPE24505
DIGIKEYOrder NowWORLDWIDE48761
Ecopack2PDF
XML
SM15T18CAYActive18Bi-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE6991
RS COMPONENTSOrder NowEUROPE22055
Ecopack2-
SM15T22AYActive22Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE9801
RS COMPONENTSOrder NowEUROPE248010
Ecopack2-
SM15T22CAYActive22Bi-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE7361
RS COMPONENTSOrder NowEUROPE24905
Ecopack2-
SM15T24AYActive24Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
ARROWOrder NowEUROPE25000
Farnell Element14Order NowEUROPE21821
RS COMPONENTSOrder NowEUROPE249010
Ecopack2-
SM15T24CAYActive24Bi-DirectionalSMCTape And ReelFree Samples.403Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE14491
RS COMPONENTSOrder NowEUROPE24955
DIGIKEYOrder NowWORLDWIDE51581
Ecopack2-
SM15T27AYActive27Uni-DirectionalSMCTape And ReelFree Samples.383Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE22581
RS COMPONENTSOrder NowEUROPE24905
DIGIKEYOrder NowWORLDWIDE44431
MOUSEROrder NowWORLDWIDE33401
Ecopack2-
SM15T27CAYActive27Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE3921
RS COMPONENTSOrder NowEUROPE240025
DIGIKEYOrder NowWORLDWIDE42481
Ecopack2-
SM15T30AYActive30Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE22161
RS COMPONENTSOrder NowEUROPE24655
MOUSEROrder NowWORLDWIDE32601
Ecopack2PDF
XML
SM15T30CAYActive30Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE11451
RS COMPONENTSOrder NowEUROPE24955
DIGIKEYOrder NowWORLDWIDE35341
MOUSEROrder NowWORLDWIDE9991
Ecopack2-
SM15T33AYActive33Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE17561
RS COMPONENTSOrder NowEUROPE65025
Ecopack2-
SM15T33CAYActive33Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE6371
RS COMPONENTSOrder NowEUROPE24755
DIGIKEYOrder NowWORLDWIDE301
MOUSEROrder NowWORLDWIDE21821
Ecopack2-
SM15T36AYActive36Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE22671
RS COMPONENTSOrder NowEUROPE213010
Ecopack2-
SM15T36CAYActive36Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE14281
RS COMPONENTSOrder NowEUROPE21505
MOUSEROrder NowWORLDWIDE23701
Ecopack2-
SM15T39AYActive39Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE17321
RS COMPONENTSOrder NowEUROPE236010
Ecopack2-
SM15T39CAYActive39Bi-Directional;Uni-DirectionalSMCTape And ReelFree Samples.403Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA75002500
AVNETOrder NowAMERICA175000
Farnell Element14Order NowEUROPE68591
RS COMPONENTSOrder NowEUROPE222525
DIGIKEYOrder NowWORLDWIDE104251
MOUSEROrder NowWORLDWIDE47371
Ecopack2-
SM15T47AYActive47Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE20791
RS COMPONENTSOrder NowEUROPE24855
Ecopack2-
SM15T47CAYActive47Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE15611
RS COMPONENTSOrder NowEUROPE24955
MOUSEROrder NowWORLDWIDE4751
Ecopack2-
SM15T56AYActive56Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE9371
RS COMPONENTSOrder NowEUROPE247010
Ecopack2-
SM15T56CAYActive56Bi-Directional;Uni-DirectionalSMCTape And ReelFree Samples.403Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE21061
RS COMPONENTSOrder NowEUROPE233010
DIGIKEYOrder NowWORLDWIDE47921
Ecopack2-
SM15T68AYActive68Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE22571
RS COMPONENTSOrder NowEUROPE235025
Ecopack2PDF
XML
SM15T68CAYActive68Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE21941
RS COMPONENTSOrder NowEUROPE214010
RUTRONIKOrder NowEUROPE100002500
Ecopack2-
SM15T6V8AYActive6.8Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE23781
RS COMPONENTSOrder NowEUROPE232525
Ecopack2-
SM15T6V8CAYActive6.8Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
ARROWOrder NowEUROPE25000
Farnell Element14Order NowEUROPE20531
RS COMPONENTSOrder NowEUROPE250010
DIGIKEYOrder NowWORLDWIDE101
Ecopack2-
SM15T75AYActive75Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE21431
DIGIKEYOrder NowWORLDWIDE23441
Ecopack2-
SM15T75CAYActive75Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE22651
RS COMPONENTSOrder NowEUROPE22505
MOUSEROrder NowWORLDWIDE46001
Ecopack2-
SM15T7V5AYActive7.5Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE17101
RS COMPONENTSOrder NowEUROPE248010
Ecopack2-
SM15T7V5CAYActive7.5Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE16641
RS COMPONENTSOrder NowEUROPE231010
Ecopack2-
SM15T82AYActive82Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE24181
DIGIKEYOrder NowWORLDWIDE24941
Ecopack2-
SM15T82CAYActive82Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-04-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE22271
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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