ST Life.augmented

SM30TY

Automotive 3000 W TVS in SMC package
  • active Active

The SM30TY Transil series has been designed to protect automotive sensitive 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. SM30TY 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:
  • 3000 W (10/1000 μs)
  • Up to 36 kW (8/20 μs)
  • Stand-off voltage range: from 5 V to 48 V
  • Unidirectional and bidirectional types
  • Operating Tj max: 175 °C
  • 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 exceeds level 430 kV (air discharge)30 kV (contact discharge)
  • ISO 10605 - C = 330 pF, R = 330 Ω exceeds level 430 kV (air discharge)30 kV (contact discharge)
  • ISO 7637-2:Pulse 1: Vs = -150 VPulse 2a: Vs = +112 VPulse 3a: VS= -220 VPulse 3b: VS= +150 V

Design Resources

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Technical Documentation

Product Specifications

Description Version Size
pdf
DS8599: Automotive 3000 W Transil™
6.0 703 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
SM30TY PSpice model (.lib) and symbols (.olb)
2.0 6 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$)*
@ 50
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
SM30T10AYActive10Uni-DirectionalSMCTape And Reel-.484Distributor reported inventory date: 2015-08-27
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA25002500
AVNETOrder NowAMERICA25000
ARROWOrder NowEUROPE25000
Farnell Element14Order NowEUROPE1001
DIGIKEYOrder NowWORLDWIDE1701
FUTUREOrder NowWORLDWIDE25002500
MOUSEROrder NowWORLDWIDE2001
Ecopack2PDF
XML
SM30T10CAYActive12Bi-DirectionalSMCTape And Reel-.505Distributor reported inventory date: 2015-08-27
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA25002500
AVNETOrder NowAMERICA25000
Farnell Element14Order NowEUROPE1001
DIGIKEYOrder NowWORLDWIDE1911
FUTUREOrder NowWORLDWIDE25002500
MOUSEROrder NowWORLDWIDE2001
Ecopack2PDF
XML
SM30T12AYActive12Uni-DirectionalSMCTape And Reel-.484Distributor reported inventory date: 2015-08-27
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA25002500
AVNETOrder NowAMERICA25000
Farnell Element14Order NowEUROPE1001
DIGIKEYOrder NowWORLDWIDE2001
FUTUREOrder NowWORLDWIDE25002500
MOUSEROrder NowWORLDWIDE2001
Ecopack2-
SM30T12CAYActive15Bi-DirectionalSMCTape And Reel-.505No availability reported, please contact our Sales officeEcopack2PDF
XML
SM30T15AYActive15Uni-DirectionalSMCTape And Reel-.484Distributor reported inventory date: 2015-08-27
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE1001
DIGIKEYOrder NowWORLDWIDE1901
Ecopack2-
SM30T15CAYActive15Bi-DirectionalSMCTape And Reel-.505No availability reported, please contact our Sales officeEcopack2PDF
XML
SM30T18AYActive17.6Uni-DirectionalSMCTape And Reel-.583Distributor reported inventory date: 2015-08-27
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE17031
RS COMPONENTSOrder NowEUROPE234010
DIGIKEYOrder NowWORLDWIDE25091
Ecopack2-
SM30T18CAYActive17.6Bi-DirectionalSMCTape And Reel-.609Distributor reported inventory date: 2015-08-27
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE8771
RS COMPONENTSOrder NowEUROPE269010
Ecopack2-
SM30T19AYActive18.7Uni-DirectionalSMCTape And Reel-.583Distributor reported inventory date: 2015-08-27
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE24431
DIGIKEYOrder NowWORLDWIDE19641
Ecopack2PDF
XML
SM30T19CAYActive18.7Bi-DirectionalSMCTape And Reel-.609Distributor reported inventory date: 2015-08-27
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE21351
Ecopack2-
SM30T21AYActive21.1Uni-DirectionalSMCTape And Reel-.583Distributor reported inventory date: 2015-08-27
Distributor NameRegionStockMin. order
AVNETOrder NowAMERICA25000
Newark Element14Order NowAMERICA1400
Farnell Element14Order NowEUROPE17171
RS COMPONENTSOrder NowEUROPE234010
MOUSEROrder NowWORLDWIDE21841
Ecopack2-
SM30T21CAYActive21.1Bi-DirectionalSMCTape And Reel-.609Distributor reported inventory date: 2015-08-27
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE19091
RS COMPONENTSOrder NowEUROPE243010
Ecopack2-
SM30T23AYActive23.4Uni-DirectionalSMCTape And Reel-.583Distributor reported inventory date: 2015-08-27
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE1471
RS COMPONENTSOrder NowEUROPE249010
Ecopack2-
SM30T23CAYActive23.4Bi-DirectionalSMCTape And Reel-.609Distributor reported inventory date: 2015-08-27
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE16411
RS COMPONENTSOrder NowEUROPE233010
Ecopack2-
SM30T26AYActive25.7Uni-DirectionalSMCTape And Reel-.583Distributor reported inventory date: 2015-08-27
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE9031
Ecopack2-
SM30T26CAYActive25.7Bi-DirectionalSMCTape And Reel-.609Distributor reported inventory date: 2015-08-27
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE18361
RS COMPONENTSOrder NowEUROPE16255
Ecopack2-
SM30T28AYActive28.1Uni-DirectionalSMCTape And Reel-.583Distributor reported inventory date: 2015-08-27
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE9511
RS COMPONENTSOrder NowEUROPE154010
Ecopack2-
SM30T28CAYActive28.1Bi-DirectionalSMCTape And Reel-.609Distributor reported inventory date: 2015-08-27
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE18661
RS COMPONENTSOrder NowEUROPE234010
MOUSEROrder NowWORLDWIDE25001
Ecopack2PDF
XML
SM30T30AYActive30.4Uni-DirectionalSMCTape And Reel-.583Distributor reported inventory date: 2015-08-27
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE16631
RS COMPONENTSOrder NowEUROPE170010
Ecopack2-
SM30T30CAYActive30.4Bi-DirectionalSMCTape And Reel-.609Distributor reported inventory date: 2015-08-27
Distributor NameRegionStockMin. order
ARROWOrder NowEUROPE1000
Farnell Element14Order NowEUROPE16861
Ecopack2-
SM30T33AYActive32.7Uni-DirectionalSMCTape And Reel-.583Distributor reported inventory date: 2015-08-27
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE4631
RS COMPONENTSOrder NowEUROPE234010
MOUSEROrder NowWORLDWIDE24801
Ecopack2-
SM30T33CAYActive32.7Bi-DirectionalSMCTape And Reel-.609Distributor reported inventory date: 2015-08-25
Distributor NameRegionStockMin. order
RS COMPONENTSOrder NowEUROPE162010
Ecopack2-
SM30T35AYActive35.1Uni-DirectionalSMCTape And ReelFree Samples.583Distributor reported inventory date: 2015-08-27
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE12291
RS COMPONENTSOrder NowEUROPE213010
DIGIKEYOrder NowWORLDWIDE6981
MOUSEROrder NowWORLDWIDE25001
Ecopack2-
SM30T35CAYActive35.1Bi-DirectionalSMCTape And Reel-.609Distributor reported inventory date: 2015-08-27
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE20601
RS COMPONENTSOrder NowEUROPE453010
MOUSEROrder NowWORLDWIDE25001
Ecopack2-
SM30T39AYActive38.6Uni-DirectionalSMCTape And Reel-.583Distributor reported inventory date: 2015-08-27
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE15991
RS COMPONENTSOrder NowEUROPE25010
MOUSEROrder NowWORLDWIDE21261
Ecopack2PDF
XML
SM30T39CAYActive38.6Bi-DirectionalSMCTape And Reel-.609Distributor reported inventory date: 2015-08-27
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE19891
RS COMPONENTSOrder NowEUROPE494910
DIGIKEYOrder NowWORLDWIDE13061
MOUSEROrder NowWORLDWIDE22871
Ecopack2-
SM30T42AYActiveUni-DirectionalSMCTape And Reel-.583No availability reported, please contact our Sales officeEcopack2-
SM30T42CAYActiveBi-Directional;Uni-DirectionalSMCTape And Reel-.609No availability reported, please contact our Sales officeEcopack2-
SM30T47AYActiveBi-Directional;Uni-DirectionalSMCTape And Reel-.583No availability reported, please contact our Sales officeEcopack2-
SM30T47CAYActiveBi-Directional;Uni-DirectionalSMCTape And Reel-.609No availability reported, please contact our Sales officeEcopack2-
SM30T56AYActiveBi-Directional;Uni-DirectionalSMCTape And Reel-.583No availability reported, please contact our Sales officeEcopack2-
SM30T56CAYActiveBi-Directional;Uni-DirectionalSMCTape And Reel-.609No availability reported, please contact our Sales officeEcopack2-
SM30T6.8AYActive6.8Uni-DirectionalSMCTape And Reel-.484Distributor reported inventory date: 2015-08-27
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA25002500
AVNETOrder NowAMERICA25000
ARROWOrder NowEUROPE25000
Farnell Element14Order NowEUROPE1001
FUTUREOrder NowWORLDWIDE25002500
Ecopack2-
SM30T6.8CAYActive6.8Bi-Directional;Uni-DirectionalSMCTape And Reel-.505No availability reported, please contact our Sales officeEcopack2PDF
XML
SM30T68AYPreviewBi-Directional;Uni-DirectionalSMCTape And Reel-.583No availability reported, please contact our Sales officeEcopack2-
SM30T68CAYPreviewBi-Directional;Uni-DirectionalSMCTape And Reel-.609No availability reported, please contact our Sales officeEcopack2-
SM30T7.5AYActive7.5Uni-DirectionalSMCTape And Reel-.484No availability reported, please contact our Sales officeEcopack2PDF
XML
SM30T7.5CAYActive7.5Bi-DirectionalSMCTape And Reel-.505No availability reported, please contact our Sales officeEcopack2-
SM30T82AYPreviewBi-Directional;Uni-DirectionalSMCTape And Reel-.583No availability reported, please contact our Sales officeEcopack2-
SM30T82CAYPreviewBi-Directional;Uni-DirectionalSMCTape And Reel-.609No availability reported, please contact our Sales officeEcopack2-

(*) 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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