surface mount 1500 watt transient voltage suppressor www. microsemi . com scottsdale division smcj5.0 thru smcj170ca, e3 and smcg5.0 thru smcg170ca, e3 smc 5.0?170ca, e3 description appearance the smcj5.0-170a or smcg5.0-170a series of 1500 w transient voltage suppressors (tvss) protects a variety of voltage-sensitive components. it is available in j-bend design (smcj) with the do-214ab package for greater pc board mounting density or in a gull-wing design (smcg) in the do-215ab fo r visible solder connections. selections include unidirectional and bidirectional as well as rohs compliant with an e3 suffix. they can protect from secondar y lightning effects per iec61000-4-5 and class levels defined herein, or fo r inductive switching environments and induced rf protection. since thei r response time is virtually instantane ous, they can also be used in protection from esd and eft per iec61000-4-2 and iec61000-4-4. note: all smc series are equivalent to prior smm package identifications. important: for the most current data, consult microsemi?s website: http://www.microsemi.com features applications / benefits ? economical surface mount design in both j-bend or gull-wing terminations ? available in both unidirectional and bidirectional construction with a c or ca suffix ? optional 100% screening for avionics grade is available by adding ma prefix to part number for added 100% temperature cycle -55 o c to +125 o c (10x) as well as surge (3x) and 24 hours htrb with post test v br & i d (in the operating direction for unidirectional or both directions for bidirectional) ? options for screening in accordance with mil-prf- 19500 for jantx by adding mx prefix to the part number. ? axial-lead equivalent packages for thru-hole mounting available as 1.5ke6.8 to 1.5ke200ca or 1n6267 thru 1n6303a and 1n5908 (consult factory for other surface mount options) ? moisture classification is level 1 with no dry pack required per ipc/jedec j-std-020b ? rohs compliant devices available by adding ?e3? suffix ? selections for 5.0 to 170 volts standoff voltages (v wm ) ? protection from switching transients and induced rf ? protection from esd, and eft per iec 61000-4-2 and iec 61000-4-4 ? secondary lightning protection per iec61000-4-5 with 42 ohms source impedance: class 1: smc 5.0 to smc 170a or ca class 2: smc 5.0 to smc 150a or ca class 3: smc 5.0 to smc 75a or ca class 4: smc 5.0 to smc 36a or ca ? secondary lightning protection per iec61000-4-5 with 12 ohms source impedance: class 1 : smc 5.0 to smc 90a or ca class 2: smc 5.0 to smc 45a or ca class 3: smc 5.0 to smc 24a or ca class 4: smc 5.0 to smc 11a or ca ? secondary lightning protection per iec61000-4-5 with 2 ohms source impedance: class 2: smc 5.0 to smc 22a or ca class 3: smc 5.0 to smc 10a or ca maximum ratings mechanical and packaging ? peak pulse power dissipation at 25 o c: 1500 watts at 10/1000 s (also see fig 1,2, and 3) ? impulse repetition rate (duty factor): 0.01% ? t clamping (0 volts to v (br) min.): < 100 ps theoretical for unidirectional and < 5 ns for bidirectional ? operating and storage temperature: -65 o c to +150 o c ? thermal resistance: 20 o c/w junction to lead, or 80 o c/w junction to ambient when mounted on fr4 pc board (1oz cu) with recommended footprint (see last page) ? steady-state power dissipation: 6 watts at t l = 30 o c, or 1.56 watts at t a = 25 o c when mounted on fr4 pc board with recommended footprint ? forward surge: 200 amps peak impulse of 8.3 ms half-sine wave at 25oc (unidirectional only) ? solder temperatures: 260 o c for 10 s (maximum) ? case: void-free transfer molded thermosetting epoxy body meeting ul94v-0 ? terminals: gull-wing or c-bend (modified j-bend) leads, tin-lead or rohs compliant annealed matte-tin plating solderable to mil-std-750, method 2026 ? polarity: cathode indicated by band. no marking on bi-directional devices ? marking: part number without ?sm? prefix (e.g. c5.0, c5.0a, c5.0ca, mxc5 .0a, 5.0ae3, c5.0cae3, c36, c36a, c36ca, mac36ca, 36cae3, etc.) ? tape & reel option: standard per eia-481-2 with 16 mm tape, 750 per 7 inch reel or 2500 per 13 inch reel (add ?tr? suffix to part number) ? weight : 0.25 grams microsemi scottsdale division page 1 copyright ? 2009 sa3-43, rev f, 5-24-09 8700 e. thomas rd. po box 1390, scottsdale, az 85252 usa, (480) 941-6300, fax: (480) 947-1503
surface mount 1500 watt transient voltage suppressor www. microsemi . com scottsdale division smcj5.0 thru smcj170ca, e3 and smcg5.0 thru smcg170ca, e3 smc 5.0?170ca, e3 electrical characteristics @ 25 o c microsemi part number breakdown voltage v (br) @ i (br) volts gull-wing lead modified ?j? bend lead reverse stand-off voltage v wm volts min. max. i (br) ma maximum clamping voltage @ i pp volts peak pulse current (see fig. 2) i pp amps maximum standby current @ v wm i d a smcg5.0 smcg5.0a smcg6.0 smcg6.0a smcj5.0 smcj5.0a smcj6.0 smcj6.0a 5.0 5.0 6.0 6.0 6.40 ? 7.30 6.40 ? 7.00 6.67 ? 8.15 6.67 ? 7.37 10 10 10 10 9.6 9.2 11.4 10.3 156.2 163.0 131.6 145.6 1000 1000 1000 1000 smcg6.5 smcg6.5a smcg7.0 smcg7.0a smcj6.5 smcj6.5a smcj7.0 smcj7.0a 6.5 6.5 7.0 7.0 7.22 ? 8.82 7.22 ? 7.98 7.78 ? 9.51 7.78 ? 8.60 10 10 10 10 12.3 11.2 13.3 12.0 122.0 133.9 112.8 125.0 500 500 200 200 smcg7.5 smcg7.5a smcg8.0 smcg8.0a smcj7.5 smcj7.5a smcj8.0 smcj8.0a 7.5 7.5 8.0 8.0 8.33 ? 10.2 8.33 ? 9.21 8.89 ? 10.9 8.89 ? 9.83 1 1 1 1 14.3 12.9 15.0 13.6 104.9 116.3 100.0 110.3 100 100 50 50 smcg8.5 smcg8.5a smcg9.0 smcg9.0a smcj8.5 smcj8.5a smcj9.0 smcj9.0a 8.5 8.5 9.0 9.0 9.44 ? 11.5 9.44 ? 10.4 10.0 ? 12.2 10.0 ? 11.1 1 1 1 1 15.9 14.4 16.9 15.4 94.3 104.2 88.7 97.4 20 20 10 10 smcg10 smcg10a smcg11 smcg11a smcj10 smcj10a smcj11 smcj11a 10 10 11 11 11.1 ? 13.6 11.1 ? 12.3 12.2 ? 14.9 12.2 ? 13.5 1 1 1 1 18.8 17.0 20.1 18.2 79.8 88.2 74.6 82.4 5 5 5 5 smcg12 smcg12a smcg13 smcg13a smcj12 smcj12a smcj13 smcj13a 12 12 13 13 13.3 ? 16.3 13.3 ? 14.7 14.4 ? 17.6 14.4 ? 15.9 1 1 1 1 22.0 19.9 23.8 21.5 68.2 75.3 63.0 69.7 5 5 1 1 smcg14 smcg14a smcg15 smcg15a smcj14 smcj14a smcj15 smcj15a 14 14 15 15 15.6 ? 19.1 15.6 ? 17.2 16.7 ? 20.4 16.7 ? 18.5 1 1 1 1 25.8 23.2 26.9 24.4 58.1 64.7 55.8 61.5 1 1 1 1 smcg16 smcg16a smcg17 smcg17a smcj16 smcj16a smcj17 smcj17a 16 16 17 17 17.8 ? 21.8 17.8 ? 19.7 18.9 ? 23.1 18.9 ? 20.9 1 1 1 1 28.8 26.0 30.5 27.6 52.1 57.7 49.2 53.3 1 1 1 1 smcg18 smcg18a smcg20 smcg20a smcj18 smcj18a smcj20 smcj20a 18 18 20 20 20.0 ? 24.4 20.0 ? 22.1 22.2 ? 27.1 22.2 ? 24.5 1 1 1 1 32.2 29.2 35.8 32.4 46.6 51.4 41.9 46.3 1 1 1 1 smcg22 smcg22a smcg24 smcg24a smcj22 smcj22a smcj24 smcj24a 22 22 24 24 24.4 ? 29.8 24.4 ? 26.9 26.7 ? 32.6 26.7 ? 29.5 1 1 1 1 39.4 35.5 43.0 38.9 38.1 42.2 34.9 38.6 1 1 1 1 smcg26 smcg26a smcg28 smcg28a smcj26 smcj26a smcj28 smcj28a 26 26 28 28 28.9 ? 35.3 28.9 ? 31.9 31.1 ? 38.0 31.1 ? 34.4 1 1 1 1 46.6 42.1 50.0 45.4 32.2 35.6 30.0 33.0 1 1 1 1 smcg30 smcg30a smcg33 smcg33a smcj30 smcj30a smcj33 smcj33a 30 30 33 33 33.3 ? 40.7 33.3 ? 36.8 36.7 ? 44.9 36.7 ? 40.6 1 1 1 1 53.5 48.4 59.0 53.3 28.0 31.0 25.2 28.1 1 1 1 1 smcg36 smcg36a smcg40 smcg40a smcj36 smcj36a smcj40 smcj40a 36 36 40 40 40.0 ? 48.9 40.0 ? 44.2 44.4 ? 54.3 44.4 ? 49.1 1 1 1 1 64.3 58.1 71.4 64.5 23.3 25.8 21.0 23.2 1 1 1 1 smcg43 smcg43a smcg45 smcg45a smcj43 smcj43a smcj45 smcj45a 43 43 45 45 47.8 ? 58.4 47.8 ? 52.8 50.0 ? 61.1 50.0 ? 55.3 1 1 1 1 76.7 69.4 80.3 72.7 19.6 21.6 18.7 20.6 1 1 1 1 microsemi scottsdale division page 2 copyright ? 2009 sa3-43, rev f, 5-24-09 8700 e. thomas rd. po box 1390, scottsdale, az 85252 usa, (480) 941-6300, fax: (480) 947-1503
surface mount 1500 watt transient voltage suppressor www. microsemi . com scottsdale division smcj5.0 thru smcj170ca, e3 and smcg5.0 thru smcg170ca, e3 smc 5.0?170ca, e3 microsemi part number breakdown voltage v (br) @ i (br) volts gull-wing lead modified ?j? bend lead reverse stand-off voltage v wm volts min. max. i (br) ma maximum clamping voltage @ i pp volts peak pulse current (see fig. 2) i pp amps maximum standby current @ v wm i d a smcg48 smcg48a smcg51 smcg51a smcj48 smcj48a smcj51 smcj51a 48 48 51 51 53.3 ? 65.1 53.3 ? 58.9 56.7 ? 69.3 56.7 ? 62.7 1 1 1 1 85.5 77.4 91.1 82.4 17.5 19.4 18.5 18.2 1 1 1 1 smcg54 smcg54a smcg58 smcg58a smcj54 smcj54a smcj58 smcj58a 54 54 58 58 60.0 ? 73.3 60.0 ? 66.3 64.4 ? 78.7 64.4 ? 71.2 1 1 1 1 96.3 87.1 103.0 93.6 15.6 17.2 14.6 16.0 1 1 1 1 smcg60 smcg60a smcg64 smcg64a smcj60 smcj60a smcj64 smcj64a 60 60 64 64 66.7 ? 81.5 66.7 ? 73.7 71.1 ? 86.9 71.1 ? 78.6 1 1 1 1 107.0 96.8 114.0 103.0 14.0 15.5 13.2 14.6 1 1 1 1 smcg70 smcg70a smcg75 smcg75a smcj70 smcj70a smcj75 smcj75a 70 70 75 75 77.8 ? 95.1 77.8 ? 86.0 83.3 ? 102.0 83.3 ? 92.1 1 1 1 1 125 113 134 121 12.0 13.3 11.2 12.4 1 1 1 1 smcg78 smcg78a smcg85 smcg85a smcj78 smcj78a smcj85 smcj85a 78 78 85 85 86.7 ? 106.0 86.7 ? 95.8 94.4 ? 115.0 94.4 ? 104.0 1 1 1 1 139 126 151 137 10.8 11.4 9.9 10.4 1 1 1 1 smcg90 smcg90a smcg100 smcg100a smcj90 smcj90a smcj100 smcj100a 90 90 100 100 100 ? 122 100 ? 111 111 ? 136 111 ? 123 1 1 1 1 160 146 179 162 9.4 10.3 8.4 9.3 1 1 1 1 smcg110 smcg110a smcg120 smcg120a smcj110 smcj110a smcj120 smcj120a 110 110 120 120 122 ? 149 122 ? 135 133 ? 163 133 ? 147 1 1 1 1 196 177 214 193 7.7 8.4 7.0 7.8 1 1 1 1 smcg130 smcg130a smcg150 smcg150a smcj130 smcj130a smcj150 smcj150a 130 130 150 150 144 ? 176 144 ? 159 167 ? 204 167 ? 185 1 1 1 1 231 209 268 243 6.5 7.2 5.6 6.2 1 1 1 1 smcg160 smcg160a smcg170 smcg170a smcj160 smcj160a smcj170 smcj170a 160 160 170 170 178 ? 218 178 ? 197 189 ? 231 189 ? 209 1 1 1 1 287 259 304 275 5.2 5.8 4.9 5.5 1 1 1 1 ? for bidirectional device types indicate a c or ca suffix after the part number. (i.e.: smcg170ca or smcj170c). bidirectional capacitance is half that shown in figure 4 at zero volts. ? microsemi corp?s smc series (1500 w) surface mountabl e packages are designed specifically for transient voltage suppression. the wide leads assure a large surface contact for good heat dissipation, and a low resistance path for surge current flow to ground. these high speed transient voltage suppressors can be used to effectively protect sensitive components such as integrated circuits and mos devices. symbols & definitions symbol definition symbol definition v wm working peak (standoff) voltage i pp peak pulse current p pp peak pulse power v c clamping voltage v (br) breakdown voltage i (br) breakdown current for v (br) i d standby current microsemi scottsdale division page 3 copyright ? 2009 sa3-43, rev f, 5-24-09 8700 e. thomas rd. po box 1390, scottsdale, az 85252 usa, (480) 941-6300, fax: (480) 947-1503
surface mount 1500 watt transient voltage suppressor microsemi scottsdale division 8700 e. thomas rd. po box 1390, scottsdale, az 85252 usa, (480) 941-6300, fax: (480) 947-1503 page 4 www. microsemi . com scottsdale division smcj5.0 thru smcj170ca, e3 and smcg5.0 thru smcg170ca, e3 smc 5.0?170ca, e3 graphs copyright ? 2009 sa3-43, rev f, 5-24-09 figure 2 ? pulse waveform 100 10 1.0 0 (waveform ? see figure 2) non-repetitive (p pp ) ? peak pulse power - kw test wave form parameterxs tr = 10 sec. tp = 1000 sec. 1 s 10 sec 100 sec 1ms 10ms tp ? pulse time ? sec figure 1 ? peak pulse power vs. pulse time pad layout inches mm a .390 9.90 b .110 2.79 c .150 3.81 inches mm a 0.510 12.95 b 0.110 2.79 c 0.150 3.81 t l lead temperature o c figure 4 figure 3 ? derating curve t ypical capacitance vs. peak pulse power ( p pp ) or continuous power i n p ercent of 25 o c rating smcj smcg breakdown voltage package dimensions do-214ab do-215ab dimensions in inches a b c d e f k l min .115 .260 .220 .305 .077 .380 .025 .030 max .121 .280 .245 .320 .104 .400 .040 .060 dimensions in millimeters min 2.92 6.60 5.59 7.75 1.95 9.65 0.635 .760 max 3.07 7.11 6.22 8.13 2.65 10.16 1.016 1.520 typical standoff height: 0.004? ? 0.008? (0.1mm ? 0.2mm)
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