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 7637-21Pulse 1: VS= -100 VPulse 2a: VS= +50 VPulse 3a: VS= -150 VPulse 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

Technical Notes & Articles

Description Version Size
pdf
TN1173: Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches
3.1 333 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: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE23511
DIGIKEYOrder NowWORLDWIDE20001
Ecopack2-
SM15T10CAYActive10Bi-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE8541
Ecopack2-
SM15T12AYActive12Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE19691
Ecopack2-
SM15T12CAYActive12Bi-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE15291
RS COMPONENTSOrder NowEUROPE23701
Ecopack2-
SM15T15AYActive15Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE15321
RS COMPONENTSOrder NowEUROPE24251
Ecopack2-
SM15T15CAYActive15Bi-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
ARROWOrder NowEUROPE50000
Farnell Element14Order NowEUROPE19871
RS COMPONENTSOrder NowEUROPE9501
MOUSEROrder NowWORLDWIDE25001
Ecopack2-
SM15T18AYActive18Uni-DirectionalSMCTape And ReelFree Samples.383Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE3131
RS COMPONENTSOrder NowEUROPE4201
DIGIKEYOrder NowWORLDWIDE21031
Ecopack2PDF
XML
SM15T18CAYActive18Bi-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE1661
RS COMPONENTSOrder NowEUROPE18651
Ecopack2-
SM15T22AYActive22Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE9141
RS COMPONENTSOrder NowEUROPE42601
Ecopack2-
SM15T22CAYActive22Bi-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE4951
RS COMPONENTSOrder NowEUROPE22551
Ecopack2-
SM15T24AYActive24Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
ARROWOrder NowEUROPE75000
Farnell Element14Order NowEUROPE21761
MOUSEROrder NowWORLDWIDE25001
Ecopack2-
SM15T24CAYActive24Bi-DirectionalSMCTape And ReelFree Samples.403Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE7611
RS COMPONENTSOrder NowEUROPE14801
DIGIKEYOrder NowWORLDWIDE51581
Ecopack2-
SM15T27AYActive27Uni-DirectionalSMCTape And ReelFree Samples.383Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE12551
RS COMPONENTSOrder NowEUROPE24401
DIGIKEYOrder NowWORLDWIDE41671
MOUSEROrder NowWORLDWIDE30581
Ecopack2-
SM15T27CAYActive27Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE13431
RS COMPONENTSOrder NowEUROPE24001
DIGIKEYOrder NowWORLDWIDE31451
Ecopack2-
SM15T30AYActive30Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE9141
RS COMPONENTSOrder NowEUROPE22201
MOUSEROrder NowWORLDWIDE32431
Ecopack2PDF
XML
SM15T30CAYActive30Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE3471
RUTRONIKOrder NowEUROPE25002500
DIGIKEYOrder NowWORLDWIDE32771
MOUSEROrder NowWORLDWIDE4971
Ecopack2-
SM15T33AYActive33Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
ARROWOrder NowEUROPE100000
Farnell Element14Order NowEUROPE7291
RS COMPONENTSOrder NowEUROPE30251
DIGIKEYOrder NowWORLDWIDE1771
MOUSEROrder NowWORLDWIDE24881
Ecopack2-
SM15T33CAYActive33Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE20621
RS COMPONENTSOrder NowEUROPE20451
DIGIKEYOrder NowWORLDWIDE301
MOUSEROrder NowWORLDWIDE14491
Ecopack2-
SM15T36AYActive36Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE24921
RS COMPONENTSOrder NowEUROPE24501
DIGIKEYOrder NowWORLDWIDE18561
MOUSEROrder NowWORLDWIDE20941
Ecopack2-
SM15T36CAYActive36Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE3941
RS COMPONENTSOrder NowEUROPE20051
MOUSEROrder NowWORLDWIDE18171
Ecopack2-
SM15T39AYActive39Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE30551
RS COMPONENTSOrder NowEUROPE21801
DIGIKEYOrder NowWORLDWIDE25002500
MOUSEROrder NowWORLDWIDE9901
Ecopack2-
SM15T39CAYActive39Bi-Directional;Uni-DirectionalSMCTape And ReelFree Samples.403Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA250002500
AVNETOrder NowAMERICA25000
Farnell Element14Order NowEUROPE26361
RS COMPONENTSOrder NowEUROPE15751
DIGIKEYOrder NowWORLDWIDE90751
MOUSEROrder NowWORLDWIDE46921
Ecopack2-
SM15T47AYActive47Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE15391
RS COMPONENTSOrder NowEUROPE24801
Ecopack2-
SM15T47CAYActive47Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE13041
RS COMPONENTSOrder NowEUROPE19551
MOUSEROrder NowWORLDWIDE4701
Ecopack2-
SM15T56AYActive56Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE4661
RS COMPONENTSOrder NowEUROPE23401
MOUSEROrder NowWORLDWIDE24701
Ecopack2-
SM15T56CAYActive56Bi-Directional;Uni-DirectionalSMCTape And ReelFree Samples.403Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
ARROWOrder NowEUROPE50000
Farnell Element14Order NowEUROPE6341
RS COMPONENTSOrder NowEUROPE17101
DIGIKEYOrder NowWORLDWIDE551
MOUSEROrder NowWORLDWIDE25001
Ecopack2-
SM15T68AYActive68Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE16541
RS COMPONENTSOrder NowEUROPE20751
Ecopack2PDF
XML
SM15T68CAYActive68Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE17161
RS COMPONENTSOrder NowEUROPE20301
Ecopack2-
SM15T6V8AYActive6.8Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE22501
RS COMPONENTSOrder NowEUROPE23001
MOUSEROrder NowWORLDWIDE25001
Ecopack2-
SM15T6V8CAYActive6.8Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
ARROWOrder NowEUROPE75000
Farnell Element14Order NowEUROPE15861
MOUSEROrder NowWORLDWIDE25001
Ecopack2-
SM15T75AYActive75Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE18351
MOUSEROrder NowWORLDWIDE25001
Ecopack2-
SM15T75CAYActive75Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE21441
RS COMPONENTSOrder NowEUROPE22301
MOUSEROrder NowWORLDWIDE44851
Ecopack2-
SM15T7V5AYActive7.5Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE14451
RS COMPONENTSOrder NowEUROPE24001
Ecopack2-
SM15T7V5CAYActive7.5Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE8381
RS COMPONENTSOrder NowEUROPE23101
Ecopack2-
SM15T82AYActive82Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE21411
Ecopack2-
SM15T82CAYActive82Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2016-02-11
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE22071
RS COMPONENTSOrder NowEUROPE23901
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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