SMA6J Datasheet High junction temperature Transil™ Features • Peak pulse power: A A – 600 W (10/1000 μs) – 4 kW (8/20 μs) K K • Stand-off voltage range: from 5 V to 188 V • Unidirectional and bidirectional types Unidirectional Bidirectional • Low leakage current: SMA (JEDEC DO-214AA) – 0.2 μA at 25 °C – 1 μA at 85 °C • Operating T max: 175 °C j • JEDEC registered package outline • Complies with the following standard: IEC 61000-4-2 level 4: – ±15 kV (air discharge) – ±8 kV (contact discharge) • Complies with the following standard: MIL STD 883G, method 3015-7, class 3B: – ±25 kV HBM (human body model) Description The SMA6J Transil series has been designed to protect sensitive equipment against electro-static discharges according to IEC 61000-4-2, MIL STD 883 Method 3015, and electrical overstress such as IEC 61000-4-4 and 5. They are generally for surges Product status link below 600 W 10/1000 μs. SMA6J This planar technology makes it compatible with high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time. Their low clamping voltages provide a better safety margin to protect sensitive circuits with extended life time expectancy. Packaged in SMA, which minimizes PCB space consumption (SMA footprint in accordance with IPC 7531 standard). Transil™ is a trademark of STMicroelectronics. DS5142 - Rev 7 - August 2018 www.st.com For further information contact your local STMicroelectronics sales office.

SMA6J Characteristics 1 Characteristics Table 1. Absolute maximum ratings (T = 25 °C) amb Symbol Parameter Value Unit PPP Peak pulse power dissipation Tj initial = Tamb 600 W P Power dissipation on infinite heatsink Tamb = 55 °C 4 W Tstg 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 Table 2. Thermal resistance Symbol Parameter Value Unit Rth(j-l) Junction to leads 30 °C/W Rth(j-a) Junction to ambient on printed circuit on recommended pad layout 120 °C/W Figure 1. Electrical characteristics - parameter definitions Figure 2. Pulse definition for electrical characteristics DS5142 - Rev 7 page 2/13

SMA6J Characteristics Table 3. Electrical characteristics parameter values (T = 25 °C, unless otherwise specified) amb IRM max at VRM VBR at IR(1) 10 / 1000 µs 8 / 20 µs αT(2) VCL IPP RD VCL IPP RD Order code 25 °C 85 °C Min. Typ. Max. Max. Max. Max. Max. µA V V mA V(3) A(4) Ω V A Ω 10-4/°C SMA6J5.0A/CA 20 50 5.0 6.40 6.74 7.07 10 9.1 68 0.029 14.4 275 0.027 5.7 SMA6J6.0A/CA 20 50 6.0 6.70 7.05 7.41 10 9.5 61 0.034 14.8 270 0.027 5.9 SMA6J6.5A/CA 20 50 6.5 7.20 7.58 7.96 10 10.2 56 0.040 15.2 266 0.027 6.1 SMA6J8.5A/CA 20 50 8.5 9.4 9.9 10.4 1 13.3 41.7 0.070 19.5 205 0.044 7.3 SMA6J10A/CA 0.2 1 10 11.1 11.7 12.3 1 15.7 37 0.093 21.7 184 0.051 7.8 SMA6J12A/CA 0.2 1 12 13.3 14.0 14.7 1 18.8 31 0.133 25.3 157 0.068 8.3 SMA6J13A/CA 0.2 1 13 14.4 15.2 15.9 1 20.4 29 0.154 27.2 147 0.076 8.4 SMA6J15A/CA 0.2 1 15 16.7 17.6 18.5 1 23.6 25.1 0.206 32.5 123 0.114 8.8 SMA6J18A/CA 0.2 1 18 20.0 21.1 22.1 1 28.3 21.5 0.288 39.3 102 0.168 9.2 SMA6J20A/CA 0.2 1 20 22.2 23.4 24.5 1 31.4 19.4 0.354 42.8 93 0.196 9.4 SMA6J24A/CA 0.2 1 24 26.7 28.1 29.5 1 37.8 16 0.516 50 80 0.256 9.6 SMA6J26A/CA 0.2 1 26 28.9 30.4 31.9 1 40.9 14.9 0.600 53.5 75 0.288 9.7 SMA6J28A/CA 0.2 1 28 31.1 32.7 34.4 1 44.0 13.8 0.697 59 68 0.363 9.8 SMA6J33A/CA 0.2 1 33 36.7 38.6 40.6 1 51.9 11.8 0.963 69 57 0.512 10.0 SMA6J40A/CA 0.2 1 40 44.4 46.7 49.1 1 62.8 9.7 1.42 84 48 0.728 10.1 SMA6J48A/CA 0.2 1 48 53.3 56.1 58.9 1 75.4 8.1 2.04 100 40 1.03 10.3 SMA6J58A/CA 0.2 1 58 64.4 67.8 71.2 1 91.1 6.7 2.97 121 33 1.51 10.4 SMA6J70A/CA 0.2 1 70 77.8 81.9 86.0 1 110 5.5 4.38 146 27 2.22 10.5 SMA6J85A/CA 0.2 1 85 94 99 104 1 134 4.6 6.45 178 22.5 3.29 10.6 SMA6J100A/CA 0.2 1 100 111 117 123 1 157 3.8 9.03 212 19 4.69 10.7 SMA6J130A/CA 0.2 1 130 144 152 159 1 204 3 14.9 265 15 7.03 10.8 SMA6J154A/CA 0.2 1 154 171 180 189 1 242 2.4 22.1 317 12.6 10.2 10.8 SMA6J170A/CA 0.2 1 170 189 199 209 1 275 2.2 30.0 353 11.3 12.7 10.8 SMA6J188A/CA 0.2 1 188 209 220 231 1 328 2 48.5 388 10.3 15.2 10.8 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 + αT x (TJ - 25)) • VCL at TJ = VCL at 25 °C x (1 + αT x (TJ-25)) 3. To calculate maximum clamping voltage at other surge level, use the following formula: • VCLmax = VBR max + RD x IPPappli where IPPappli is the surge current in the application 4. Surge capability given for both directions for unidirectional and bidirectional types. DS5142 - Rev 7 page 3/13

SMA6J Characteristics (curves) 1.1 Characteristics (curves) Figure 3. Peak power dissipation versus initial junction Figure 4. Peak pulse power versus exponential pulse temperature duration (Tamb = 25 °C) % PPP(kW) 110 10.0 100 Tjinitial=25°C 90 80 70 60 1.0 50 40 30 20 10 Tj(°C) tp(ms) 0 0.1 0 25 50 75 100 125 150 175 200 0.01 0.10 1.00 10.00 Figure 5. Clamping voltage versus peak pulse current (exponential waveform, maximum values) IPP(A) 1000 Tjinitial=25 °C 100 8/20 µs 10 10/1000 µs 1 SMA6J5.0A SMA6J12A SMA6J24A SMA6J40A SMA6J85A SMA6J188A VCL(V) 0.1 1 10 100 1000 DS5142 - Rev 7 page 4/13

SMA6J Characteristics (curves) Figure 6. Junction capacitance versus reverse applied Figure 7. Junction capacitance versus reverse applied voltage (typical values) (SMA6JxxA) voltage (typical values) (SMA6JxxCA) C(pF) C(pF) 10000 10000 F=1MHz F=1MHz VOSC=30mVRMS VOSC=30mVRMS Tj=25°C Tj=25°C SMA6J5.0A 1000 SMA6J5.0CA 1000 SMA6J13CA SMA6J13A 100 SMA6J26CA SMA6J26A 100 SMA6J58CA SMA6J58A 10 SMA6J188CA VR(V) SMA6J188A VR(V) 10 1 1 10 100 1000 1 10 100 1000 Figure 9. Relative variation of thermal impedance junction Figure 8. Peak forward voltage drop versus peak forward to ambient versus pulse duration (printed circuit board current (typical values) FR4, S = 1 cm2) Cu IFM(A) 1.E+01 Zth(j-a)/Rth(j-a) 1.00 Tj=125°C 1.E+00 Tj=25°C 0.10 1.E-01 VFM(V) 1.E-02 tp(S) 0.01 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.E-02 1.E-01 1.E+00 1.E+01 1.E+02 1.E+03 DS5142 - Rev 7 page 5/13

SMA6J Characteristics (curves) Figure 10. Thermal resistance junction to ambient versus Figure 11. Leakage current versus junction temperature copper surface under each lead (printed circuit board (typical values) FR4, e = 35 μm) Cu IR(nA) Rth(j-a)(°C/W) 1.E+04 130 120 VR=VRM 110 1.E+03 VBR≤11.7V 100 90 1.E+02 VBR>11.7V 80 70 1.E+01 60 50 SCU(cm2) 1.E+00 Tj(°C) 40 25 50 75 100 125 150 175 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 DS5142 - Rev 7 page 6/13

SMA6J Package information 2 Package information In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST trademark. DS5142 - Rev 7 page 7/13

SMA6J SMA package information 2.1 SMA package information • Case: JEDEC DO214-AA molded plastic over planar junction • Terminals: solder plated, solderable per MIL-STD-750, method 2026 • Polarity: for unidirectional types the band indicates cathode • Flammability: epoxy is rated UL94V-0 • RoHS package Figure 12. SMA package outline E1 D E A1 C A2 L b Table 4. SMA package mechanical data Dimensions Ref. Millimeters Inches Min. Max. Min. Max. A1 1.90 2.45 0.0748 0.0964 A2 0.05 0.20 0.0020 0.0079 b 1.25 1.65 0.0492 0.0649 c 0.15 0.40 0.0059 0.0157 D 2.25 2.90 0.0885 0.1141 E 4.80 5.35 0.1889 0.2106 E1 3.95 4.60 0.1555 0.1811 L 0.75 1.50 0.0295 0.0591 DS5142 - Rev 7 page 8/13

SMA6J SMA package information Figure 13. SMA recommended footprint Figure 14. Marking layout 1.40 2.63 1.40 (0.066) (0.104) (0.066) Cathode bar (unidirectionaldevices only) e3 e3: ECOPACK compliance XXX: Marking x x x Z: Manufacturing location 1.64 Y:Year (0.065) z y w w WW:Week 5.43 (0.214) Note: Marking layout can vary according to assembly location. millimeters (inches) DS5142 - Rev 7 page 9/13

SMA6J SMA6J ordering information 3 Ordering information Figure 15. Ordering information scheme SM A 6J xx CA - TR Surface mount Peak pulse power 6 = 60 0 W Transil in SMB Surge rating 6J = 600 W Stand-off voltage example -85 = 85 V Types CA = Bidirectional A = Unidirectional Delivery mode TR = Tape and reel Table 5. Ordering information Order code(1) Marking Package Weight Base qty. Delivery mode SMA6JxxA-TR See Table SMA 0.072 g 5000 Tape and reel 6. Marking . SMA6JxxCA-TR 1. xx indicates stand-off voltage Table 6. Marking Type Marking Type Marking SMA6J5.0A-TR 6UA SMA6J5.0CA-TR 6BA SMA6J6.0A-TR 6UB SMA6J6.0CA-TR 6BB SMA6J6.5A-TR 6UC SMA6J6.5CA-TR 6BC SMA6J8.5A-TR 6UD SMA6J8.5CA-TR 6BD SMA6J10A-TR 6UE SMA6J10CA-TR 6BE SMA6J12A-TR 6UF SMA6J12CA-TR 6BF SMA6J13A-TR 6UG SMA6J13CA-TR 6BG SMA6J15A-TR 6UH SMA6J15CA-TR 6BH SMA6J18A-TR 6UJ SMA6J18CA-TR 6BJ SMA6J20A-TR 6UK SMA6J20CA-TR 6BK DS5142 - Rev 7 page 10/13

SMA6J SMA6J ordering information Type Marking Type Marking SMA6J24A-TR 6UM SMA6J24CA-TR 6BM SMA6J26A-TR 6UN SMA6J26CA-TR 6BN SMA6J28A-TR 6UO SMA6J28CA-TR 6BO SMA6J33A-TR 6UQ SMA6J33CA-TR 6BQ SMA6J40A-TR 6UR SMA6J40CA-TR 6BR SMA6J48A-TR 6US SMA6J48CA-TR 6BS SMA6J58A-TR 6UT SMA6J58CA-TR 6BT SMA6J70A-TR 6UU SMA6J70CA-TR 6BU SMA6J85A-TR 6UV SMA6J85CA-TR 6BV SMA6J100A-TR 6UW SMA6J100CA-TR 6BW SMA6J130A-TR 6UX SMA6J130CA-TR 6BX SMA6J154A-TR 6UY SMA6J154CA-TR 6BY SMA6J170A-TR 6UZ SMA6J170CA-TR 6BZ SMA6J188A-TR 6UAA SMA6J188CA-TR 6BAA DS5142 - Rev 7 page 11/13

SMA6J Revision history Table 7. Document revision history Date Revision Changes 21-Feb-2007 1 First issue. Updated Description. Improved readability of Ordering information scheme. 7-Nov-2007 2 Reformatted to current standards. 04-Aug-2014 3 Updated weight in Table 7. 28-Oct-2015 4 Updated Table 4 and Figure 3. 04-Jul-2017 5 Updated Table 4. 22-Jan-2018 6 Updated Table3. 30-Aug-2018 7 Updated Table 6. Marking. DS5142 - Rev 7 page 12/13

SMA6J 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. © 2018 STMicroelectronics – All rights reserved DS5142 - Rev 7 page 13/13