SM30TY Automotive 3000 W TransilTM Datasheet - production data Description A 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. K Unidirectional Bidirectional SMC (JEDEC DO-214AB) 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). Features * Peak pulse power: - 3000 W (10/1000 s) - Up to 36 kW (8/20 s) * 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 exceeds level 4 - 30 kV (air discharge) - 30 kV (contact discharge) * ISO 10605 - C = 330 pF, R = 330 exceeds level 4 - 30 kV (air discharge) - 30 kV (contact discharge) * ISO 7637-2: - Pulse 1: Vs = -150 V - Pulse 2a: Vs = +112 V - Pulse 3a: VS = -220 V - Pulse 3b: VS = +150 V July 2015 This is information on a product in full production. TM: Transil is a trademark of STMicroelectronics DocID022065 Rev 6 1/16 www.st.com Characteristics 1 SM30TY Characteristics Table 1. Absolute maximum ratings (Tamb = 25 C) Symbol VPP Parameter Value ISO10605 (C = 330 pF, R = 330 ) contact discharge air discharge IEC 61000-4-2 /ISO10605 (C = 150 pF, R = 330 ) contact discharge air discharge Peak pulse voltage PPP Peak pulse power dissipation Tstg Unit 30 30 kV 30 30 Tj initial = Tamb 3000 W Storage temperature range -65 to + 175 C Tj Operating junction temperature range -55 to + 175 C TL Maximum lead temperature for soldering during 10 s. 260 C Figure 1. Electrical characteristics - definitions Symbol VRM VBR VCL IRM IPP T VF RD Parameter Stand-off voltage Breakdown voltage Clamping voltage Leakage current @ VRM Peak pulse current Voltage temperature coefficient Forward voltage drop Dynamic resistance Unidirectional I I IF IPP VF VCL VBR VRM V VCLVBR VRM IRM IR IPP IPP %IPP 100 0 Pulse waveform tr = rise time (s) tp = pulse duration time (s) 2/16 tr V IRM IR Figure 2. Pulse definition for electrical characteristics 50 IR IRM tp DocID022065 Rev 6 t VRMVBR VCL Bidirectional SM30TY Characteristics Table 2. Electrical characteristics, parameter values (Tamb = 25 C) IRM max at VRM VCL at IPP RD 10/1000 s 10/1000 s VBR at IR(1) VCL at IPP 8/20 s RD 8/20 s T(2) Order code min typ max max max A V V mA V(3) A(4) SM30T6.8AY/CAY 500 5 6.45 6.80 7.10 10 9.20 327 0.007 SM30T7.5AY/CAY 250 6.5 7.13 7.50 7.90 10 11.2 268 SM30T10AY/CAY 10 8.5 9.50 10.0 10.5 1 14.4 SM30T12AY/CAY 0.2 10 11.4 12.0 12.6 1 SM30T15AY/CAY 0.2 13 14.3 15.0 15.8 SM30T18AY/CAY 0.2 15 SM30T19AY/CAY 0.2 16 SM30T21AY/CAY 0.2 18 SM30T23AY/CAY 0.2 SM30T26AY/CAY max 10-4/ C 13.4 1649 0.004 5.7 0.014 14.5 1604 0.004 6.1 208 0.021 19.5 1387 0.007 7.3 17.0 176 0.028 21.7 1170 0.008 7.8 1 21.5 140 0.046 27.2 993 0.012 8.4 16.7 17.6 18.5 1 24.4 123.0 0.055 32.5 926 0.016 8.8 17.8 18.7 19.6 1 26.0 115.4 0.063 34.4 868 0.018 8.8 21.1 22.2 1 29.2 102.7 0.079 39.3 800 0.023 9.2 20 22.2 23.4 24.6 1 32.4 92.6 0.097 42.8 747 0.026 9.4 0.2 22 24.4 25.7 27.0 1 35.5 84.5 0.116 48.3 701 0.032 9.6 SM30T28AY/CAY 0.2 24 26.7 28.1 29.5 1 38.9 77.1 0.140 50.0 660 0.033 9.6 SM30T30AY/CAY 0.2 26 28.9 30.4 31.9 1 42.1 71.3 0.164 53.5 626 0.037 9.7 SM30T33AY/CAY 0.2 28 31.1 32.7 34.3 1 45.4 66.1 0.192 59.0 596 0.044 9.8 SM30T35AY/CAY 0.2 30 33.3 35.1 36.9 1 48.4 62.0 0.215 64.3 569 0.051 9.9 SM30T39AY/CAY 0.2 33 36.7 38.6 40.5 1 53.3 56.3 0.261 69.7 526 0.059 10.0 SM30T42AY/CAY 0.2 36 40.0 42.1 44.2 1 58.1 48.4 0.331 76.0 503 0.067 10.0 SM30T47AY/CAY 0.2 40 44.4 46.7 49.0 1 64.5 43.5 0.409 84.0 469 0.079 10.1 SM30T56AY/CAY 0.2 48 53.2 56.0 58.8 1 76.6 38.0 0.542 100 409 0.108 10.3 20 V(3) A(4) 1. Pulse test: tp < 50 ms 2. To calculate VBR or VCL versus junction temperature, use the following formulas: VBR at TJ = VBR at 25 C x (1 + T x (TJ - 25)) VCL at TJ = VCL at 25 C x (1 + T x (TJ - 25)) 3. To calculate maximum clamping voltage at other surge level, use the following formula: VCLmax = VCL - RD x (IPP - IPPappli) where IPPappli is the surge current in the application. 4. Surge capability given for both directions for unidirectional and bidirectional types. DocID022065 Rev 6 3/16 16 Characteristics SM30TY Figure 3. Peak pulse power dissipation versus Figure 4. Peak pulse power versus exponential initial junction temperature pulse duration (Tj initial = 25 C) 4000 PPP(W) 1000.0 PPP(kW) Tjinitial = 25 C 10/1000 s 3500 100.0 3000 VBR < 36 V 2500 10.0 2000 VBR 36 V 1500 1000 1.0 500 0 Tj (C) 0 25 50 75 100 125 150 175 Figure 5. Clamping voltage versus peak pulse current (exponential waveform, maximum values) ,33 $ tP(ms) 0.1 1.E-03 200 1.E-02 1.E-01 1.E+00 1.E+02 Figure 6. Junction capacitance versus reverse applied voltage for unidirectional types & Q) ) 0+] 926& P9506 7M & V V 7MLQLWLDO & 1.E+01 607$< 607$< 607$<&$< 607$<&$< 607$<&$< 607$<&$< 607$<&$< 607$< 9 9 9&/ 9 Figure 7. Junction capacitance versus reverse applied voltage for bidirectional types & Q) 607&$< ,5 Q$ 950 9 607&$< 5 Figure 8. Leakage current versus junction temperature ) 0+] 926& P9506 7M & 607$< 607&$< 950 9 607&$< 9 9 4/16 5 DocID022065 Rev 6 7M & SM30TY Characteristics Figure 9. Peak forward voltage drop versus peak forward current 100.0 Figure 10. Relative variation of thermal impedance junction to ambient versus pulse duration = 5 WK MD WK MD I FM (A) 5HFRPPHQGHGSDGOD\RXW 10.0 6LQJOHSXOVH T j = 25 C T j = 150 C 1.0 (SR[\SULQWHGERDUG)5FRSSHUWKLFNQHVV P T j = 175 C V FM (V) 0.1 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 W V 3 ( 1.8 ( ( ( ( Figure 11. Thermal resistance junction to ambient versus copper surface under each lead 5WK MD &: (SR[\SULQWHGERDUG)5FRSSHUWKLFNQHVV P 6 &8 FP DocID022065 Rev 6 5/16 16 Characteristics SM30TY Figure 12. ISO7637-2 pulse 1 response (VS = -150 V) s ^Ddz ^Ddz ^Ddz ^Ddz Figure 13. ISO7637-2 pulse 2a response (VS = 112 V) s ^Ddz ^Ddz ^Ddz ^Ddz 6/16 DocID022065 Rev 6 SM30TY Characteristics Figure 14. ISO7637-2 pulse 3a response (VS = -220 V) s ^Ddz ^Ddz ^Ddz ^Ddz Figure 15. ISO7637-2 pulse 3b response (VS = 150 V) s ^Ddz ^Ddz ^Ddz ^Ddz Note: ISO7637-2 pulses responses are not applicable for product with a stand-off voltage lower than the average battery voltage (13.5 V). DocID022065 Rev 6 7/16 16 Characteristics SM30TY Figure 16. ISO7637-2 pulse 5b definition td Us Us* 10% 13.5 V Battery voltage t 0 Figure 17. Load dump capability (typical values, Us* = f(Ri) pulse 5b, Us = 87 V, tp = 150 ms) 9 9 9 9 9 9 986 9 6HULDOUHVLVWDQFH 607$< 607$< 607$< 8/16 DocID022065 Rev 6 SM30TY Characteristics Figure 18. Load dump capability (typical values, Us* = f(Ri) pulse 5b, Us = 87 V, tp = 400 ms) 9 9 9 9 986 9 6HULDOUHVLVWDQFH 607$< 607$< 607$< Figure 19. ISO16750-2 test B definition td Us Us* UA 10% Battery voltage DocID022065 Rev 6 t 9/16 16 Characteristics SM30TY Figure 20. Load dump capability (typical values, Us* = f(Ri) test B, Us = 87 V, tp = 150 ms) 86 9 6HULDOUHVLVWDQFH 607$< 607$< 607$< Figure 21. Load dump capability (typical values, Us* = f(Ri) test B, Us = 87 V, tp = 400 ms) 6HULDOUHVLVWDQFH h^s ^Ddz ^Ddz ^Ddz 10/16 DocID022065 Rev 6 SM30TY 2 Application and design guidelines Application and design guidelines More information is available in the Application note AN2689 "Protection of automotive electronics from electrical hazards, guidelines for design and component selection". DocID022065 Rev 6 11/16 16 Package information 3 SM30TY Package information * Case: JEDEC DO-214AB molded plastic over planar junction * Terminals: solder plated, solderable as per MIL-STD-750, Method 2026 * Polarity: for unidirectional types the band indicates cathode * Flammability: epoxy is rated UL 94, V0 * RoHS package In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK(R) packages, depending on their level of environmental compliance. ECOPACK(R) specifications, grade definitions and product status are available at: www.st.com. ECOPACK(R) is an ST trademark. Figure 22. SMC dimension definitions E1 D E A1 A2 C E2 L b Table 3. SMC dimension values Dimensions Ref. 12/16 Millimeters Inches Min. Max. Min. Max. A1 1.90 2.45 0.075 0.096 A2 0.05 0.20 0.002 0.008 b 2.90 3.20 0.114 0.126 c 0.15 0.40 0.006 0.016 D 5.55 6.25 0.218 0.246 E 7.75 8.15 0.305 0.321 E1 6.60 7.15 0.260 0.281 E2 4.40 4.70 0.173 0.185 L 0.75 1.50 0.030 0.059 DocID022065 Rev 6 SM30TY Package information Figure 24. Marking layout(1) Figure 23. SMC footprint dimensions in mm (inches) 1.54 (0.061) 5.11 (0.201) 1.54 (0.061) Cathode bar (unidirectional devices only ) 3.14 (0.124) x x x z y ww ECOPACK compliance XXX: Marking Z: Manufacturing location Y: Year WW: week 8.19 (0.322) 1. Marking layout can vary according to assembly location. Table 4. Marking Order code Marking Order code Marking SM30T6.8AY 3AAAY SM30T6.8CAY 3BAAY SM30T7.5AY 3AACY SM30T7.5CAY 3BACY SM30T10AY 3AADY SM30T10CAY 3BADY SM30T12AY 3AAWY SM30T12CAY 3BAWY SM30T15AY 3AAGY SM30T15CAY 3BAGY SM30T18AY 3AAHY SM30T18CAY 3BAHY SM30T19AY 3AAIY SM30T19CAY 3BAIY SM30T21AY 3AAJY SM30T21CAY 3BAJY SM30T23AY 3AAKY SM30T23CAY 3BAKY SM30T26AY 3AALY SM30T26CAY 3BALY SM30T28AY 3AAEY SM30T28CAY 3BAEY SM30T30AY 3AAMY SM30T30CAY 3BAMY SM30T33AY 3AANY SM30T33CAY 3BANY SM30T35AY 3AAOY SM30T35CAY 3BAOY SM30T39AY 3AAPY SM30T39CAY 3BAPY SM30T42AY 3AAQY SM30T42CAY 3BAQY SM30T47AY 3AARY SM30T47CAY 3BARY SM30T56AY 3AASY SM30T56CAY 3BASY DocID022065 Rev 6 13/16 16 Ordering information 4 SM30TY Ordering information Figure 25. Ordering information scheme SM 30T xx CA Y Surface mount Surge rating 30 = 3000 W Transil in SMC Breakdown voltage Type A = Unidirectinal CA = Bidirectional Automotive grade Table 5. Ordering information Order code Marking Package Weight Base qty Delivery mode SM30TxxAY/CAY(1) See Table 4 on page 13 SMC 0.25 g 2500 Tape and reel 1. Where xxx is nominal value of VBR and A or CA indicates unidirectional or bidirectional version. See Table 2 for list of available devices and their order codes 14/16 DocID022065 Rev 6 SM30TY 5 Revision history Revision history Table 6. Document revision history Date Revision Changes 28-Jul-2011 1 Initial release. 27-Mar-2012 2 Updated footnote on page 1. Removed Table 2. Thermal parameter. 02-Jun-2014 3 Updated : Features, Table 2, Table 4 and reformatted to current standard. 09-Jan-2015 4 Updated Features, Table 2, Table 4, Figure 5 to Figure 8 and Figure 11 to Figure 21. 13-Jul-2015 5 Updated features in cover page, Table 1, Table 2 and Table 4. Updated Figure 3, Figure 5, Figure 6, Figure 7, Figure 8, Figure 9, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, Figure 17, Figure 18, Figure 20 and Figure 21. 27-Jul-2015 6 Updated Figure 10 and Figure 15. DocID022065 Rev 6 15/16 16 SM30TY IMPORTANT NOTICE - PLEASE READ CAREFULLY STMicroelectronics NV and its subsidiaries ("ST") reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST's terms and conditions of sale in place at the time of order acknowledgement. Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of Purchasers' products. No license, express or implied, to any intellectual property right is granted by ST herein. Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document. (c) 2015 STMicroelectronics - All rights reserved 16/16 DocID022065 Rev 6