ST Life.augmented

SM15TY

Automotive 1500 W Transil™
  • 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**
SM15T10AYActive10Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE23761
DIGIKEYOrder NowWORLDWIDE21001
Ecopack2PDF
XML
SM15T10CAYActive10Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE24751
Ecopack2PDF
XML
SM15T12AYActive12Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE25001
Ecopack2PDF
XML
SM15T12CAYActive12Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE22371
Ecopack2PDF
XML
SM15T15AYActive15Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE24351
Ecopack2PDF
XML
SM15T15CAYActive15Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
ARROWOrder NowEUROPE25000
Farnell Element14Order NowEUROPE22781
Ecopack2PDF
XML
SM15T18AYActive18Bi-Directional;Uni-DirectionalSMCTape And ReelFree Samples.383Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE16341
DIGIKEYOrder NowWORLDWIDE49241
Ecopack2PDF
XML
SM15T18CAYActive18Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE23851
MOUSEROrder NowWORLDWIDE20061
Ecopack2PDF
XML
SM15T22AYActive22Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE14291
Ecopack2PDF
XML
SM15T22CAYActive22Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE18711
MOUSEROrder NowWORLDWIDE23951
Ecopack2PDF
XML
SM15T24AYActive24Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE22611
Ecopack2PDF
XML
SM15T24CAYActive24Bi-Directional;Uni-DirectionalSMCTape And ReelFree Samples.403Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE20891
DIGIKEYOrder NowWORLDWIDE51581
MOUSEROrder NowWORLDWIDE24651
Ecopack2PDF
XML
SM15T27AYActive27Bi-Directional;Uni-DirectionalSMCTape And ReelFree Samples.383Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE24671
DIGIKEYOrder NowWORLDWIDE44431
MOUSEROrder NowWORLDWIDE33401
Ecopack2PDF
XML
SM15T27CAYActive27Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Newark Element14Order NowAMERICA5000
Farnell Element14Order NowEUROPE11651
DIGIKEYOrder NowWORLDWIDE45081
MOUSEROrder NowWORLDWIDE21671
Ecopack2PDF
XML
SM15T30AYActive30Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE23091
MOUSEROrder NowWORLDWIDE33021
Ecopack2PDF
XML
SM15T30CAYActive30Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE11971
DIGIKEYOrder NowWORLDWIDE35691
MOUSEROrder NowWORLDWIDE10051
Ecopack2PDF
XML
SM15T33AYActive33Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE18741
Ecopack2PDF
XML
SM15T33CAYActive33Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE21581
Ecopack2PDF
XML
SM15T36AYActive36Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE22941
Ecopack2PDF
XML
SM15T36CAYActive36Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE19631
MOUSEROrder NowWORLDWIDE32151
Ecopack2PDF
XML
SM15T39AYActive39Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE24591
Ecopack2PDF
XML
SM15T39CAYActive39Bi-Directional;Uni-DirectionalSMCTape And ReelFree Samples.403Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA25002500
Newark Element14Order NowAMERICA42390
Farnell Element14Order NowEUROPE2471
DIGIKEYOrder NowWORLDWIDE93701
MOUSEROrder NowWORLDWIDE48471
Ecopack2PDF
XML
SM15T47AYActive47Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE21841
MOUSEROrder NowWORLDWIDE24381
Ecopack2PDF
XML
SM15T47CAYActive47Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE20211
MOUSEROrder NowWORLDWIDE4751
Ecopack2PDF
XML
SM15T56AYActive56Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE23341
Ecopack2PDF
XML
SM15T56CAYActive56Bi-Directional;Uni-DirectionalSMCTape And ReelFree Samples.403Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE23821
DIGIKEYOrder NowWORLDWIDE49721
Ecopack2PDF
XML
SM15T68AYActive68Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE24731
Ecopack2PDF
XML
SM15T68CAYActive68Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE24001
Ecopack2PDF
XML
SM15T6V8AYActive6.8Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE23791
Ecopack2PDF
XML
SM15T6V8CAYActive6.8Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
ARROWOrder NowEUROPE25000
Farnell Element14Order NowEUROPE21751
Ecopack2PDF
XML
SM15T75AYActive75Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE23671
DIGIKEYOrder NowWORLDWIDE24191
Ecopack2PDF
XML
SM15T75CAYActive75Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE23601
MOUSEROrder NowWORLDWIDE48101
Ecopack2PDF
XML
SM15T7V5AYActive7.5Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE20251
Ecopack2PDF
XML
SM15T7V5CAYActive7.5Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE17651
Ecopack2PDF
XML
SM15T82AYActive82Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE24831
DIGIKEYOrder NowWORLDWIDE24941
Ecopack2PDF
XML
SM15T82CAYActive82Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE24171
Ecopack2PDF
XML

(*) 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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