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: Axial, through hole, surface mount and chip scale packages for IPAD™, protection, rectifiers, thyristors and AC Switches
1.0 484 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: 2015-07-31
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE18571
DIGIKEYOrder NowWORLDWIDE21001
Ecopack2-
SM15T10CAYActive10Bi-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-07-30
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE17911
RS COMPONENTSOrder NowEUROPE249010
Ecopack2-
SM15T12AYActive12Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-07-30
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE22161
RS COMPONENTSOrder NowEUROPE250010
Ecopack2-
SM15T12CAYActive12Bi-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-07-30
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE17101
RS COMPONENTSOrder NowEUROPE248010
Ecopack2-
SM15T15AYActive15Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-07-30
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE22571
RS COMPONENTSOrder NowEUROPE247525
Ecopack2-
SM15T15CAYActive15Bi-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-07-30
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE20021
RS COMPONENTSOrder NowEUROPE176010
Ecopack2-
SM15T18AYActive18Uni-DirectionalSMCTape And ReelFree Samples.383Distributor reported inventory date: 2015-07-31
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE6001
RS COMPONENTSOrder NowEUROPE24505
DIGIKEYOrder NowWORLDWIDE47771
Ecopack2PDF
XML
SM15T18CAYActive18Bi-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-07-30
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE3921
RS COMPONENTSOrder NowEUROPE22055
Ecopack2-
SM15T22AYActive22Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-07-30
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE8991
RS COMPONENTSOrder NowEUROPE428010
Ecopack2-
SM15T22CAYActive22Bi-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-07-30
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE3291
RS COMPONENTSOrder NowEUROPE24855
Ecopack2-
SM15T24AYActive24Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-07-30
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE20281
RS COMPONENTSOrder NowEUROPE249010
Ecopack2-
SM15T24CAYActive24Bi-DirectionalSMCTape And ReelFree Samples.403Distributor reported inventory date: 2015-07-31
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE9891
RS COMPONENTSOrder NowEUROPE24955
DIGIKEYOrder NowWORLDWIDE51581
Ecopack2-
SM15T27AYActive27Uni-DirectionalSMCTape And ReelFree Samples.383Distributor reported inventory date: 2015-07-31
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE21651
RS COMPONENTSOrder NowEUROPE24405
DIGIKEYOrder NowWORLDWIDE42731
MOUSEROrder NowWORLDWIDE33401
Ecopack2-
SM15T27CAYActive27Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-07-31
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE1321
RS COMPONENTSOrder NowEUROPE240025
DIGIKEYOrder NowWORLDWIDE38981
Ecopack2-
SM15T30AYActive30Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-07-30
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE15291
RS COMPONENTSOrder NowEUROPE24655
MOUSEROrder NowWORLDWIDE32601
Ecopack2PDF
XML
SM15T30CAYActive30Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-07-31
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE8541
RS COMPONENTSOrder NowEUROPE20955
DIGIKEYOrder NowWORLDWIDE34841
MOUSEROrder NowWORLDWIDE7991
Ecopack2-
SM15T33AYActive33Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-07-31
Distributor NameRegionStockMin. order
ARROWOrder NowEUROPE25000
Farnell Element14Order NowEUROPE12411
RS COMPONENTSOrder NowEUROPE312525
Ecopack2-
SM15T33CAYActive33Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-07-31
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE24371
RS COMPONENTSOrder NowEUROPE24755
DIGIKEYOrder NowWORLDWIDE301
MOUSEROrder NowWORLDWIDE20261
Ecopack2-
SM15T36AYActive36Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-07-30
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE15331
RS COMPONENTSOrder NowEUROPE197010
Ecopack2-
SM15T36CAYActive36Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-07-30
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE6131
RS COMPONENTSOrder NowEUROPE21305
MOUSEROrder NowWORLDWIDE23701
Ecopack2-
SM15T39AYActive39Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-07-30
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE12441
RS COMPONENTSOrder NowEUROPE221010
Ecopack2-
SM15T39CAYActive39Bi-Directional;Uni-DirectionalSMCTape And ReelFree Samples.403Distributor reported inventory date: 2015-07-31
Distributor NameRegionStockMin. order
AVNETOrder NowAMERICA175000
Farnell Element14Order NowEUROPE64971
RS COMPONENTSOrder NowEUROPE192525
DIGIKEYOrder NowWORLDWIDE102401
MOUSEROrder NowWORLDWIDE47271
Ecopack2-
SM15T47AYActive47Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-07-30
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE16961
RS COMPONENTSOrder NowEUROPE24805
Ecopack2-
SM15T47CAYActive47Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-07-30
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE11381
RS COMPONENTSOrder NowEUROPE24855
MOUSEROrder NowWORLDWIDE4721
Ecopack2-
SM15T56AYActive56Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-07-30
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE6161
RS COMPONENTSOrder NowEUROPE247010
MOUSEROrder NowWORLDWIDE25001
Ecopack2-
SM15T56CAYActive56Bi-Directional;Uni-DirectionalSMCTape And ReelFree Samples.403Distributor reported inventory date: 2015-07-31
Distributor NameRegionStockMin. order
ARROWOrder NowEUROPE1000
Farnell Element14Order NowEUROPE15011
RS COMPONENTSOrder NowEUROPE223010
DIGIKEYOrder NowWORLDWIDE47921
Ecopack2-
SM15T68AYActive68Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-07-30
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE21711
RS COMPONENTSOrder NowEUROPE235025
Ecopack2PDF
XML
SM15T68CAYActive68Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-07-30
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE19781
RS COMPONENTSOrder NowEUROPE214010
Ecopack2-
SM15T6V8AYActive6.8Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-07-30
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE23661
RS COMPONENTSOrder NowEUROPE230025
Ecopack2-
SM15T6V8CAYActive6.8Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-07-31
Distributor NameRegionStockMin. order
ARROWOrder NowEUROPE25000
Farnell Element14Order NowEUROPE17781
RS COMPONENTSOrder NowEUROPE250010
Ecopack2-
SM15T75AYActive75Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-07-31
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE19381
DIGIKEYOrder NowWORLDWIDE23441
Ecopack2-
SM15T75CAYActive75Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-07-30
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE20751
RS COMPONENTSOrder NowEUROPE22505
MOUSEROrder NowWORLDWIDE45001
Ecopack2-
SM15T7V5AYActive7.5Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-07-30
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE15601
RS COMPONENTSOrder NowEUROPE243010
Ecopack2-
SM15T7V5CAYActive7.5Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-07-30
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE7691
RS COMPONENTSOrder NowEUROPE231010
Ecopack2-
SM15T82AYActive82Bi-Directional;Uni-DirectionalSMCTape And Reel-.383Distributor reported inventory date: 2015-07-30
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE23931
Ecopack2-
SM15T82CAYActive82Bi-Directional;Uni-DirectionalSMCTape And Reel-.403Distributor reported inventory date: 2015-07-30
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE21871
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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