SMCJ Transil™ Features ■ Peak pulse power: – 1500 W (10/1000 μs) A – 10 kW (8/20 μs) ■ Stand off voltage range: from 5 V to 188 V ■ Unidirectional and bidirectional types K ■ Low leakage current: Unidirectional Bidirectional – 0.2 μA at 25 °C SMC (JEDEC DO-214AB) – 1 μA at 85 °C ■ Operating T : 150 °C jmax ■ High power capability at T : jmax – 1250 W (10/1000 µs) Description ■ JEDEC registered package outline The SMCJ Transil series has been designed to Complies with the following standards protect sensitive equipment against electrostatic ■ IEC 61000-4-2 level 4 discharges according to IEC 61000-4-2, and – 15 kV (air discharge) MILSTD883, method 3015, and electrical over stress according to IEC 61000-4-4 and 5. These – 8 kV (contact discharge) devices are more generally used against surges ■ IEC 61000-4-5 below 1500 W (10/1000μs). ■ MIL STD 883G, method 3015-7 Class 3B The Planar technology makes it compatible with – 25 kV HBM (human body model) high-end equipment and SMPS where low ■ Resin meets UL 94, V0 leakage current and high junction temperature are required to provide reliability and stability over ■ MIL-STD-750, method 2026 solderability time. ■ EIA STD RS-481 and IEC 60286-3 packing SMCJ are packaged in SMC (SMC footprint in ■ IPC 7531 footprint accordance with IPC 7531 standard). TM: Transil is a trademark of STMicroelectroniocs July 2010 Doc ID 5617 Rev 8 1/10 www.st.com 10

Characteristics SMCJ 1 Characteristics Table 1. A b solute maximum ratings (T = 25 °C) amb Symbol Parameter Value Unit P Peak pulse power dissipation (1) T initial = T 1500 W PP j amb T Storage temperature range -65 to +150 ° C stg T Operating junction temperature range -55 to +150 ° C j T Maximum lead temperature for soldering during 10 s. 260 ° C L 1. For a surge greater than the maximum values, the diode will fail in short-circuit. Table 2. T h ermal resistances Symbol Parameter Value Unit R Junction to leads 15 ° C/W th(j-l) R Junction to ambient on printed circuit on recommended pad layout 90 ° C/W th(j-a) Figure 1. Electrical characteristics - definitions II II Symbol Parameter VRM Stand-off voltage Unidirectional IIFF IIPPPP VBR Breakdown voltage VCL Clamping voltage II IRM Leakage current @VRM VVCCLLVVBBRRVVRRMM VVFF VV VVCCLLVVBBRRVVRRMM IIRRRRMM VV IαPTP PVoelatakg peu tlseem cpuerrraetnutre coefficient IIRIRIRRMM IIRRIIRRMM VVRRMMVVBBRRVVCCLL VF Forward voltage drop RD Dynamic resistance IIPPPP IIPPPP Bidirectional Figure 2. Pulse definition for electrical characteristics Repetitive pulse current tr= rise time (µs) tp= pulse duration time (µs) tr tp 2/10 Doc ID 5617 Rev 8

SMCJ Characteristics T able 3. Electrical characteristics - parameter values (T = 25 °C) amb V @I R (2) V @I R (2) I max@V V @I (1) CL PP D CL PP D αT (3) RM RM BR R 10/1000µs 10/1000 µs 8/20µs 8/20 µs Order code 25 °C 85 °C min typ max max max µA V V mA V A(4) Ω V A(4) mΩ 10-4/ °C SMCJ5.0A/CA 500 2000 5.0 6.4 6.74 10 9.2 171 0.012 13.4 746 8.5 5.7 SMCJ6.0A/CA 500 2000 6.0 6.7 7.05 10 10.3 152 0.019 13.7 730 8.6 5.9 SMCJ6.5A/CA 250 1000 6.5 7.2 7.58 10 11.2 140 0.023 14.5 690 9.5 6.1 SMCJ8.5A/CA 10 50 8.5 9.4 9.9 1 14.4 105 0.038 19.5 512 18 7.3 SMCJ10A/CA 0.2 1 10 11.1 11.7 1 17 92 0.051 21.7 461 20 7.8 SMCJ12A/CA 0.2 1 12 13.3 14 1 19.9 79 0.066 25.3 394 27 8.3 SMCJ13A/CA 0.2 1 13 14.4 15.2 1 21.5 73 0.076 27.2 368 31 8.4 SMCJ15A/CA 0.2 1 15 16.7 17.6 1 24.4 64 0.092 32.5 308 46 8.8 SMCJ18A/CA 0.2 1 18 20.0 21.1 1 29.2 53 0.133 39.3 254 68 9.2 SMCJ20A/CA 0.2 1 20 22.2 23.4 1 32.4 48 0.163 42.8 234 78 9.4 SMCJ22A/CA 0.2 1 22 24.4 25.7 1 35.5 44 0.194 48.3 207 103 9.6 SMCJ24A/CA 0.2 1 24 26.7 28.1 1 38.9 40 0.235 50 200 102 9.6 SMCJ26A/CA 0.2 1 26 28.9 30.4 1 42.1 37 0.275 53.5 187 115 9.7 SMCJ28A/CA 0.2 1 28 31.1 32.7 1 45.4 34 0.325 59 169 146 9.8 SMCJ30A/CA 0.2 1 30 33.3 35.1 1 48.4 32 0.361 64.3 156 176 9.9 SMCJ33A/CA 0.2 1 33 36.7 38.6 1 53.3 29 0.440 69.7 143 204 10.0 SMCJ40A/CA 0.2 1 40 44.4 46.7 1 64.5 24 0.644 84 119 294 10.1 SMCJ48A/CA 0.2 1 48 53.3 56.1 1 77.4 20 0.925 100 100 411 10.3 SMCJ58A/CA 0.2 1 58 64.4 67.8 1 93.6 16 1.40 121 83 600 10.4 SMCJ70A/CA 0.2 1 70 77.8 81.9 1 113 13.9 1.94 146 69 870 10.5 SMCJ85A/CA 0.2 1 85 94 99 1 137 11.5 2.87 178 56 1322 10.6 SMCJ100A/CA 0.2 1 100 111 117 1 162 9.7 4.04 212 47 1897 10.7 SMCJ130A/CA 0.2 1 130 144 152 1 209 7.5 6.59 265 38 2774 10.8 SMCJ154A/CA 0.2 1 154 171 180 1 246 6.1 9.34 317 31.5 4063 10.8 SMCJ170A/CA 0.2 1 170 189 199 1 275 5.7 11.6 353 28 5145 10.8 SMCJ188A/CA 0.2 1 188 209 220 1 328 4.6 21.1 388 26 6038 10.8 1. Pulse test : t < 50 ms p 2. To calculate maximum clamping voltage at other surge level,use the following formula: V = V - R x (I - I ) CLmax CL D PP PPappli where I is the surge current in the application PPappli 3. To calculate V or V versus junction temperature, use the following formulas: BR CL V @ T = V @ 25°C x (1 + αT x (T – 25)) BR J BR J V @ T = V @ 25°C x (1 + αT x (T – 25)) CL J CL J 4. Surge capability given for both directions for unidirectional and bidirectional types. Doc ID 5617 Rev 8 3/10

Characteristics SMCJ Figure 3. P eak pulse power dissipation Figure 4. Peak pulse power versus versus initial junction temperature exponential pulse duration (T initial = 25 °C) j 2000Ppp(W) 100.0 PPP(kW) Tjinitial = 25°C 1500 10.0 1000 1.0 500 Tj(°C) tP(ms) 0 0.1 0 25 50 75 100 125 150 175 1.0E-03 1.0E-02 1.0E-01 1.0E+00 1.0E+01 Figure 5. Clamping voltage versus peak pulse current (exponential waveform, maximum values) IPP(A) 1000.0 Tjinitial=25 °C 100.0 8/20 µs 10.0 10/1000 µs 1.0 S S S S S S 10 ms M M M M M M C C C C C C J5.0A J12A J24A J40A J85A J188A VCL(V) 0.1 1 10 100 1000 4/10 Doc ID 5617 Rev 8

SMCJ Characteristics Figure 6. J u nction capacitance versus Figure 7. Junction capacitance versus reverse applied voltage for reverse applied voltage for unidirectional types (typical values) bidirectional types (typical values) C(nF) C(nF) 10.00 10.00 F=1 MHz F=1 MHz SMCJ5.0A VOSTC=j=3205m°CVRMS SMCJ5.0CA VOSTC=j=3205m°CVRMS SMCJ12A SMCJ12CA 1.00 1.00 SMCJ24A SMCJ24CA SMCJ40A SMCJ40CA 0.10 SMCJ85A 0.10 SMCJ85CA SMCJ188CA SMCJ188A VR(V) VR(V) 0.01 0.01 1 10 100 1000 1 10 100 1000 Figure 8. P eak forward voltage drop Figure 9. Relative variation of thermal versus peak forward current impedance, junction to ambient, (typical values) versus pulse duration 1.0E+02 IFM(A) 1.00 Zth(j-a)/Rth(j-a) Recommended pad layout PCB FR4, copper thickness = 35 µm 1.0E+01 Tj=125°C 0.10 Tj=25°C 1.0E+00 VFM(V) 1.0E-01 0.01 tP(s) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 1.0E-03 1.0E-02 1.0E-01 1.0E+00 1.0E+01 1.0E+02 1.0E+03 F igure 10. Thermal resistance junction to Figure 11. Leakage current versus junction ambient versus copper surface temperature (typical values) under each lead Rth(j-a)(°C/W) IR(nA) 100 1.0E+04 PCB FR4, copperthickness= 35 µm 90 80 1.0E+03 70 VR=VRM 60 VRM<10V 50 1.0E+02 40 30 1.0E+01 20 10 SCU(cm²) VVRMR=≥V1R0MV Tj(°C) 0 1.0E+00 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 25 50 75 100 125 150 Doc ID 5617 Rev 8 5/10

Ordering information scheme SMCJ 2 Ordering information scheme Figure 12. Ordering information scheme SM C J 85 CA - TR Surface mount Peak pulse power C = 1500WTransil in SMC Stand off voltage 85 = 85V Type A = Unidirectinal CA = Bidirectional Delivery mode TR =Tape and reel 6/10 Doc ID 5617 Rev 8

SMCJ Package information 3 Package information ● Case: JEDEC DO-214AB 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 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. T able 4. SMC dimensions dimensions Ref. Millimeters Inches E1 Min. Max. Min. Max. A1 1.90 2.45 0.075 0.096 D A2 0.05 0.20 0.002 0.008 b 2.90 3.2 0.114 0.126 c 0.15 0.41 0.006 0.016 E E 7.75 8.15 0.305 0.321 A1 E1 6.60 7.15 0.260 0.281 C A2 E2 4.40 4.70 0.173 0.185 E2 L b D 5.55 6.25 0.218 0.246 L 0.75 1.60 0.030 0.063 F igure 13. Footprint dimensions mm Figure 14. Marking layout(1) (inches) 1.54 5.11 1.54 (0.061) (0.201) (0.061) Cathode bar (unidirectional devices only) 3.14 e e:ECOPACK compliance (0.124) XXX: Marking x x x Z: Manufacturing location Y: Year WW: week z y ww 8.19 (0.322) 1. Marking layout can vary according to assembly location. Doc ID 5617 Rev 8 7/10

Package information SMCJ T able 5. Marking Order code Marking Order code Marking SMCJ5.0A-TR FUA SMCJ5.0CA-TR FBA SMCJ6.0A-TR FUB SMCJ6.0CA-TR FBB SMCJ6.5A-TR FUC SMCJ6.5CA-TR FBC SMCJ8.5A-TR FUD SMCJ8.5CA-TR FBD SMCJ10A-TR FUF SMCJ10CA-TR FBF SMCJ12A-TR FUH SMCJ12CA-TR FBH SMCJ13A-TR FUI SMCJ13CA-TR FBI SMCJ15A-TR FUJ SMCJ15CA-TR FBJ SMCJ18A-TR FUL SMCJ18CA-TR FBL SMCJ20A-TR FUM SMCJ20CA-TR FBM SMCJ22A-TR FUN SMCJ22CA-TR FBN SMCJ24A-TR FUO SMCJ24CA-TR FBO SMCJ26A-TR FUP SMCJ26CA-TR FBP SMCJ28A-TR FUQ SMCJ28CA-TR FBQ SMCJ30A-TR FUR SMCJ30CA-TR FBR SMCJ33A-TR FUS SMCJ33CA-TR FBS SMCJ40A-TR FUU SMCJ40CA-TR FBU SMCJ48A-TR FUW SMCJ48CA-TR FBW SMCJ58A-TR FUZ SMCJ58CA-TR FBZ SMCJ70A-TR GUB SMCJ70CA-TR GBB SMCJ85A-TR GUE SMCJ85CA-TR GBE SMCJ100A-TR GUG SMCJ100CA-TR GBG SMCJ130A-TR GUI SMCJ130CA-TR GBI SMCJ154A-TR GUL SMCJ154CA-TR GBL SMCJ170A-TR GUM SMCJ170CA-TR GBM SMCJ188A-TR GUN SMCJ188CA-TR GBN 8/10 Doc ID 5617 Rev 8

SMCJ Ordering information 4 Ordering information Table 6. Ordering information Order code Marking Package Weight Base qty Delivery mode SMCJxxxA/CA-TR(1) See Table5 on page8 SMC 0.25 g 2500 Tape and reel 1. Where xxx is nominal value of V and A or CA indicates unidirectional or bidirectional version. See BR Table3 for list of available devices and their order codes 5 Revision history T a02-Julble 7. Document revision history Date Revision Changes August-1999 5A Previous update. Reformatted to current standards. Updated ECOPACK 14-May-2009 6 statement. 17-Sep-2009 7 Document updated for low leakage current. 12-Jul-2010 8 Changed timescale in Figure 9. Doc ID 5617 Rev 8 9/10

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Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: S TMicroelectronics: SMCJ15A-TR SMCJ188CA-TR SMCJ22A-TR SMCJ40A-TR SMCJ188A-TR SMCJ33A-TR SMCJ18CA-TR SMCJ48CA-TR SMCJ10A-TR SMCJ70A-TR SMCJ5.0CA-TR SMCJ30A-TR SMCJ10CA-TR SMCJ30CA-TR SMCJ40CA-TR SMCJ12A-TR SMCJ26A-TR SMCJ24CA-TR SMCJ130CA-TR SMCJ15CA-TR SMCJ28A-TR SMCJ5.0A-TR SMCJ6.0A-TR SMCJ33CA-TR SMCJ13CA-TR SMCJ85CA-TR SMCJ170A-TR SMCJ70CA-TR SMCJ20A-TR