Automotive 1500 W TVS

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).

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

Technical Documentation

Product Specifications
Description Version Size
DS6928 DS6928: Automotive 1500 W Transil™ 3.1 221 KB
Application Notes
Description Version Size
AN2689 AN2689: Protection of automotive electronics from electrical hazards, guidelines for design and component selection 3.1 797 KB
Technical Notes & Articles
Description Version Size
TN1173 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
SM15TY PSpice model (.lib) and symbols (.olb) 2.0 7 KB

Publications and Collaterals

Selection Guides
Description Version Size
Automotive-grade protection devices and rectifiers 1.0 825 KB




Sample & Buy

Part Number Breakdown Voltage (V) (typ) Directionality Package Packing Type Marketing Status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
SM15T56AY 56 Bi-Directional,Uni-Directional SMC Tape And Reel Active 0.432 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T39CAY 39 Bi-Directional,Uni-Directional SMC Tape And Reel Active 0.454 200 NEC EAR99 MOROCCO MORE INFO Get Sample Add to cart DISTRIBUTOR AVAILABILITY
SM15T36AY 36 Bi-Directional,Uni-Directional SMC Tape And Reel Active 0.432 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T82CAY 82 Bi-Directional,Uni-Directional SMC Tape And Reel Active 0.454 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T24CAY 24 Bi-Directional SMC Tape And Reel Active 0.454 200 NEC EAR99 MOROCCO MORE INFO Get Sample Add to cart DISTRIBUTOR AVAILABILITY
SM15T75AY 75 Bi-Directional,Uni-Directional SMC Tape And Reel Active 0.432 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T15CAY 15 Bi-Directional SMC Tape And Reel Active 0.454 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T18AY 18 Uni-Directional SMC Tape And Reel Active 0.432 200 NEC EAR99 MOROCCO MORE INFO Get Sample Add to cart DISTRIBUTOR AVAILABILITY
SM15T30CAY 30 Bi-Directional,Uni-Directional SMC Tape And Reel Active 0.454 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T39AY 39 Bi-Directional,Uni-Directional SMC Tape And Reel Active 0.432 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T7V5CAY 7.5 Bi-Directional,Uni-Directional SMC Tape And Reel Active 0.454 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T22AY 22 Uni-Directional SMC Tape And Reel Active 0.432 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T56CAY 56 Bi-Directional,Uni-Directional SMC Tape And Reel Active 0.454 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T27AY 27 Uni-Directional SMC Tape And Reel Active 0.432 200 NEC EAR99 MOROCCO MORE INFO Get Sample Add to cart DISTRIBUTOR AVAILABILITY
SM15T33CAY 33 Bi-Directional,Uni-Directional SMC Tape And Reel Active 0.454 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T82AY 82 Bi-Directional,Uni-Directional SMC Tape And Reel Active 0.432 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T22CAY 22 Bi-Directional SMC Tape And Reel Active 0.454 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T33AY 33 Bi-Directional,Uni-Directional SMC Tape And Reel Active 0.432 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T15AY 15 Uni-Directional SMC Tape And Reel Active 0.432 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T68AY 68 Bi-Directional,Uni-Directional SMC Tape And Reel Active 0.432 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T47AY 47 Bi-Directional,Uni-Directional SMC Tape And Reel Active 0.432 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T6V8CAY 6.8 Bi-Directional,Uni-Directional SMC Tape And Reel Active 0.454 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T12CAY 12 Bi-Directional SMC Tape And Reel Active 0.454 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T18CAY 18 Bi-Directional SMC Tape And Reel Active 0.454 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T47CAY 47 Bi-Directional,Uni-Directional SMC Tape And Reel Active 0.454 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T24AY 24 Uni-Directional SMC Tape And Reel Active 0.432 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T10AY 10 Uni-Directional SMC Tape And Reel Active 0.432 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T6V8AY 6.8 Bi-Directional,Uni-Directional SMC Tape And Reel Active 0.432 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T36CAY 36 Bi-Directional,Uni-Directional SMC Tape And Reel Active 0.454 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T10CAY 10 Bi-Directional SMC Tape And Reel Active 0.454 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T12AY 12 Uni-Directional SMC Tape And Reel Active 0.432 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T7V5AY 7.5 Bi-Directional,Uni-Directional SMC Tape And Reel Active 0.432 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T30AY 30 Bi-Directional,Uni-Directional SMC Tape And Reel Active 0.432 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T75CAY 75 Bi-Directional,Uni-Directional SMC Tape And Reel Active 0.454 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T68CAY 68 Bi-Directional,Uni-Directional SMC Tape And Reel Active 0.454 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
SM15T27CAY 27 Bi-Directional,Uni-Directional SMC Tape And Reel Active 0.454 200 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
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(*) 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

Quality & Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
SM15T56AY ActiveSMCAutomotiveEcopack2 0 0
SM15T39CAY ActiveSMCAutomotiveEcopack2 0 0
SM15T36AY ActiveSMCAutomotiveEcopack2 0 0
SM15T82CAY ActiveSMCAutomotiveEcopack2 0 0
SM15T24CAY ActiveSMCAutomotiveEcopack2 0 0
SM15T75AY ActiveSMCAutomotiveEcopack2 0 0
SM15T15CAY ActiveSMCAutomotiveEcopack2 0 0
SM15T18AY ActiveSMCAutomotiveEcopack2 0 0
SM15T30CAY ActiveSMCAutomotiveEcopack2 0 0
SM15T39AY ActiveSMCAutomotiveEcopack2 0 0
SM15T7V5CAY ActiveSMCAutomotiveEcopack2 0 0
SM15T22AY ActiveSMCAutomotiveEcopack2 0 0
SM15T56CAY ActiveSMCAutomotiveEcopack2 0 0
SM15T27AY ActiveSMCAutomotiveEcopack2 0 0
SM15T33CAY ActiveSMCAutomotiveEcopack2
SM15T82AY ActiveSMCAutomotiveEcopack2 0 0
SM15T22CAY ActiveSMCAutomotiveEcopack2 0 0
SM15T33AY ActiveSMCAutomotiveEcopack2 0 0
SM15T15AY ActiveSMCAutomotiveEcopack2
SM15T68AY ActiveSMCAutomotiveEcopack2 0 0
SM15T47AY ActiveSMCAutomotiveEcopack2 0 0
SM15T6V8CAY ActiveSMCAutomotiveEcopack2
SM15T12CAY ActiveSMCAutomotiveEcopack2 0 0
SM15T18CAY ActiveSMCAutomotiveEcopack2 0 0
SM15T47CAY ActiveSMCAutomotiveEcopack2 0 0
SM15T24AY ActiveSMCAutomotiveEcopack2 0 0
SM15T10AY ActiveSMCAutomotiveEcopack2 0 0
SM15T6V8AY ActiveSMCAutomotiveEcopack2 0 0
SM15T36CAY ActiveSMCAutomotiveEcopack2 0 0
SM15T10CAY ActiveSMCAutomotiveEcopack2 0 0
SM15T12AY ActiveSMCAutomotiveEcopack2 0 0
SM15T7V5AY ActiveSMCAutomotiveEcopack2 0 0
SM15T30AY ActiveSMCAutomotiveEcopack2 0 0
SM15T75CAY ActiveSMCAutomotiveEcopack2 0 0
SM15T68CAY ActiveSMCAutomotiveEcopack2 0 0
SM15T27CAY ActiveSMCAutomotiveEcopack2 0 0
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(**) 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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