1500 watt low capacitance surface mount transient voltage suppressor www. microsemi . com scottsdale division smcglce6.5 thru smcglce170a, e3 smcjlce6.5 thru smcjlce170a, e3 smcg description appearance this surface mount transient voltage suppressor (tvs) product family includes a rectifier diode element in series and opposite direction to achieve low capacitance below 100 pf. they are also available as rohs compliant with an e3 suffix. the low tvs capacitance may be used for protecting higher frequency applications in inductive switching environments or electrical system s involving secondary lightning effects per iec61000-4-5 as well as rtca/do-160d or arinc 429 for airborne avionics. they also protect from esd and eft per iec 61000-4-2 and iec61000-4-4. if bipolar transient capability is required, two of these low capacitance tvs devices may be used in parallel and opposite directions (anti-paralle l) for complete ac protection (figure 6). important: for the most current data, consult microsemi?s website: http://www.microsemi.com features applications / benefits ? available in standoff voltage range of 6.5 to 200 v ? low capacitance of 100 pf or less ? molding compound flammability rating: ul94v-o ? two different terminations available in c-bend (modified j- bend with do-214ab) or gull-wing (do-215ab) ? options for screening in accordance with mil-prf-19500 for jan, jantx, jantxv, and jans are available by adding mq, mx, mv, or msp prefixes respectively to part numbers ? optional 100% screening for avionics grade is available by adding ma prefix to part number for 100% temperature cycle ?55oc to 125oc (10x) as well as surge (3x) and 24 hours htrb with post test v br & i r ? rohs compliant devices available by adding an ?e3? suffix ? 1500 watts of peak pulse power at 10/1000 s ? protection for aircraft fast data rate lines per select level waveforms in rtca/do-160d & arinc 429 ? low capacitance for high speed data line interfaces ? iec61000-4-2 esd 15 kv (air), 8 kv (contact) ? iec61000-4-5 (lightning) as further detailed in lce6.5 thru lce170a data sheet ? t1/e1 line cards ? base stations ? wan interfaces ? xdsl interfaces ? csu/dsu equipment maximum ratings mechanical and packaging ? 1500 watts of peak pulse power dissipation at 25 o c with repetition rate of 0.01% or less* ? clamping factor: 1.4 @ full rated power 1.30 @ 50% rated power ? t clamping (0 volts to v (br) min): less than 5x10 -9 seconds ? operating and storage tem peratures: -65 to +150 o c ? steady state power dissipation: 5.0w @ t l = 50 o c ? thermal resistance: 20 o c/w (typical junction to lead (tab) at mounting plane * when pulse testing, do not pulse in opposite direction (see ?schematic applic ations? section herein and figures 5 & 6 for further protection in both directions) ? case: molded, surface mountable ? terminals: gull-wing or c-bend (modified j- bend) tin-lead or rohs compliant annealed matte-tin plating solderable per mil-std-750, method 2026 ? polarity: cathode indicated by band ? marking: part number without prefix (e.g. lce6.5a, lce6.5ae3, lce33, lce33ae3, etc. ? tape & reel option: standard per eia-481-b with 16 mm tape, 750 per 7 inch reel or 2500 per 13 inch reel (add ?tr? suffix to part number) electrical characteristics @ 25 o c breakdown voltage v br @ i (br) volts microsemi part number gull-wing ?g? bend lead microsemi part number modified ?j? bend lead reverse stand-off voltage v wm volts min max ma maximum reverse leakage @v wm i d a maximum clamping voltage @i pp v c volts maximum peak pulse current i pp @10/1000 amps maximum capacitance @ 0 volts, f = 1 mhz pf v wib microsemi scottsdale division page 1 b working inverse blocking voltage volts i ib inverse blocking leakage current ma v pib peak inverse blocking voltage volts smcglce6.5 smcglce6.5a smcglce7.0 smcglce7.0a smcjlce6.5 smcjlce6.5a smcjlce7.0 smcjlce7.0a 6.5 6.5 7.0 7.0 7.22 7.22 7.78 7.78 8.82 7.98 9.51 8.60 10 10 10 10 1000 1000 500 500 12.3 11.2 13.3 12.0 100 100 100 100 75 75 75 75 75 75 75 75 1 1 1 1 100 100 100 100 smcglce7.5 smcglce7.5a smcglce8.0 smcglce8.0a smcjlce7.5 smcjlce7.5a smcjlce8.0 smcjlce8.0a 7.5 7.5 8.0 8.0 8.33 8.33 8.89 8.89 10.2 9.21 10.9 9.83 10 10 1 1 250 250 100 100 14.3 12.9 15.0 13.6 100 100 100 100 100 100 100 100 75 75 75 75 1 1 1 1 100 100 100 100 smcglce8.5 smcglce8.5a smcglce9.0 smcglce9.0a smcjlce8.5 smcjlce8.5a smcjlce9.0 smcjlce9.0a 8.5 8.5 9.0 9.0 9.44 9.44 10.0 10.0 11.5 10.4 12.2 11.1 1 1 1 1 50 50 10 10 15.9 14.4 16.9 15.4 94 100 89 97 100 100 100 100 75 75 75 75 1 1 1 1 100 100 100 100 lce/smcj lce copyright ? 2005 6-06-2005 rev d 8700 e. thomas rd. po box 1390, scottsdale, az 85252 usa, (480) 941-6300, fax: (480) 947-1503
1500 watt low capacitance surface mount transient voltage suppressor www. microsemi . com scottsdale division smcglce6.5 thru smcglce170a, e3 smcjlce6.5 thru smcjlce170a, e3 smcg breakdown voltage v br @ i (br) volts microsemi part number gull-wing ?g? bend lead microsemi part number modified ?j? bend lead reverse stand-off voltage v wm volts min max ma maximum reverse leakage @ v wm i d a maximum clamping voltage @ i pp v c volts maximum peak pulse current i pp @10/1000 amps maximum capacitance @ 0 volts pf v wib b working inverse blocking voltage volts i ib inverse blocking leakage current ma v pib peak inverse blocking voltage volts smcglce10 smcglce10a smcglce11 smcglce11a smcjlce10 smcjlce10a smcjlce11 smcjlce11a 10 10 11 11 11.1 11.1 12.2 12.2 13.6 12.3 14.9 13.5 1 1 1 1 5 5 5 5 18.8 17.0 20.1 18.2 80 88 74 82 100 100 100 100 75 75 75 75 1 1 1 1 100 100 100 100 smcglce12 smcglce12a smcglce13 smcglce13a smcjlce12 smcjlce12a smcjlce13 smcjlce13a 12 12 13 13 13.3 13.3 14.4 14.4 16.3 14.7 17.6 15.9 1 1 1 1 5 5 5 5 22.0 19.9 23.8 21.5 68 75 63 70 100 100 100 100 75 75 75 75 1 1 1 1 100 100 100 100 smcglce14 smcglce14a smcglce15 smcglce15a smcjlce14 smcjlce14a smcjlce15 smcjlce15a 14 14 15 15 15.6 15.6 16.7 16.7 19.1 17.2 20.4 18.5 1 1 1 1 5 5 5 5 25.8 23.2 26.9 24.4 58 65 56 61 100 100 100 100 75 75 75 75 1 1 1 1 100 100 100 100 smcglce16 smcglce16a smcglce17 smcglce17a smcjlce16 smcjlce16a smcjlce17 smcjlce17a 16 16 17 17 17.8 17.8 18.9 18.9 21.8 19.7 23.1 20.9 1 1 1 1 5 5 5 5 28.8 26.0 30.5 27.6 52 57 49 54 100 100 100 100 75 75 75 75 1 1 1 1 100 100 100 100 smcglce18 smcglce18a smcglce20 smcglce20a smcjlce18 smcjlce18a smcjlce20 smcjlce20a 18 18 20 20 20.0 20.0 22.2 22.2 24.4 22.1 27.1 24.5 1 1 1 1 5 5 5 5 32.2 29.2 35.8 32.4 45 51 42 46 100 100 100 100 75 75 75 75 1 1 1 1 100 100 100 100 smcglce22 smcglce22a smcglce24 smcglce24a smcjlce22 smcjlce22a smcjlce24 smcjlce24a 22 22 24 24 24.4 24.4 26.7 26.7 29.8 26.9 32.6 29.5 1 1 1 1 5 5 5 5 39.4 35.5 43.0 38.9 38 42 35 39 100 100 100 100 75 75 75 75 1 1 1 1 100 100 100 100 smcglce26 smcglce26a smcglce28 smcglce28a smcjlce26 smcjlce26a smcjlce28 smcjlce28a 26 26 28 28 28.9 28.9 31.1 31.1 353 31.9 38.0 34.4 1 1 1 1 5 5 5 5 46.6 42.1 50.1 45.5 32 36 30 33 100 100 100 100 75 75 75 75 1 1 1 1 100 100 100 100 smcglce30 smcglce30a smcglce33 smcglce33a smcjlce30 smcjlce30a smcjlce33 smcjlce33a 30 30 33 33 33.3 33.3 36.7 36.7 40.7 36.8 44.9 40.6 1 1 1 1 5 5 5 5 53.5 48.4 59.0 53.3 28 31 25.4 28.1 100 100 100 100 75 75 75 75 1 1 1 1 100 100 100 100 smcglce36 smcglce36a smcglce40 smcglce40a smcjlce36 smcjlce36a smcjlce40 smcjlce40a 36 36 40 40 40.0 40.0 44.4 44.4 48.9 44.2 54.3 49.1 1 1 1 1 5 5 5 5 64.3 58.1 71.4 64.5 23.3 25.8 21.0 23.3 100 100 100 100 75 75 75 75 1 1 1 1 100 100 100 100 smcglce43 smcglce43a smcglce45 smcglce45a smcjlce43 smcjlce43a smcjlce45 smcjlce45a 43 43 45 45 47.8 47.8 50.0 50.0 58.4 52.8 61.1 55.3 1 1 1 1 5 5 5 5 76.7 69.4 80.3 72.7 19.5 21.6 18.7 20.6 100 100 100 100 150 150 150 150 1 1 1 1 200 200 200 200 smcglce48 smcglce48a smcglce51 smcglce51a smcjlce48 smcjlce48a smcjlce51 smcjlce51a 48 48 51 51 53.3 53.3 56.7 56.7 65.1 58.9 69.3 62.7 1 1 1 1 5 5 5 5 85.5 77.4 91.1 82.4 17.5 19.4 16.5 18.2 100 100 100 100 150 150 150 150 1 1 1 1 200 200 200 200 smcglce54 smcglce54a smcglce58 smcglce58a smcjlce54 smcjlce54a smcjlce58 smcjlce58a 54 54 58 58 60.0 60.0 64.4 64.4 73.3 66.3 78.7 71.2 1 1 1 1 5 5 5 5 96.3 87.1 103 93.6 15.6 17.2 14.6 16.0 100 100 100 100 150 150 150 150 1 1 1 1 200 200 200 200 smcglce60 smcglce60a smcglce64 smcglce64a smcjlce60 smcjlce60a smcjlce64 smcjlce64a 60 60 64 64 66.7 66.7 71.1 71.1 81.5 73.7 86.9 78.6 1 1 1 1 5 5 5 5 107 96.8 114 103 14.0 15.5 13.2 14.6 90 90 90 90 150 150 150 150 1 1 1 1 200 200 200 200 smcglce70 smcglce70a smcglce75 smcglce75a smcjlce70 smcjlce70a smcjlce75 smcjlce75a 70 70 75 75 77.8 77.8 83.3 83.3 95.1 85.0 102 92.1 1 1 1 1 5 5 5 5 125 113 134 121 12.0 13.3 11.2 12.4 90 90 90 90 150 150 150 150 1 1 1 1 200 200 200 200 smcglce80 smcglce80a smcglce90 smcglce90a smcjlce80 smcjlce80a smcjlce90 smcjlce90a 80 80 90 90 88.7 88.7 100 100 108 98.0 122 111 1 1 1 1 5 5 5 5 142 129 160 146 10.6 11.6 9.4 10.3 90 90 90 90 150 150 300 300 1 1 1 1 200 200 200 200 smcglce100 smcglce100a smcglce110 smcglce110a smcjlce100 smcjlce100a smcjlce110 smcjlce110a 100 100 110 110 111 111 122 122 136 123 149 135 1 1 1 1 5 5 5 5 179 162 196 178 8.4 9.3 7.7 8.4 90 90 90 90 300 300 300 300 1 1 1 1 200 200 400 400 smcglce120 smcglce120a smcglce130 smcglce130a smcjlce120 smcjlce120a smcjlce130 smcjlce130a 120 120 130 130 133 133 144 144 163 147 176 159 1 1 1 1 5 5 5 5 214 193 231 209 7.0 7.8 6.5 7.2 90 90 90 90 300 300 300 300 1 1 1 1 400 400 400 400 smcglce150 smcglce150a smcglce160 smcglce160a smcjlce150 smcjlce150a smcjlce160 smcjlce160a 150 150 160 160 167 167 178 178 204 185 218 197 1 1 1 1 5 5 5 5 268 243 287 259 5.6 6.2 5.2 5.8 90 90 90 90 300 300 300 300 1 1 1 1 400 400 400 400 smcglce170 smcglce170a smcjlce170 smcjlce170a 170 170 189 189 231 209 1 1 5 5 304 275 4.9 5.4 90 90 300 300 1 1 400 400 lce/smcj lce note 1: tvs are normally selected accordi ng to the reverse ?stand off voltage? (v wm ) which should be equal to or greater than the dc or continuous peak operating voltage level. microsemi scottsdale division page 2 copyright ? 2005 6-06-2005 rev d 8700 e. thomas rd. po box 1390, scottsdale, az 85252 usa, (480) 941-6300, fax: (480) 947-1503
1500 watt low capacitance surface mount transient voltage suppressor www. microsemi . com scottsdale division smcglce6.5 thru smcglce170a, e3 smcjlce6.5 thru smcjlce170a, e3 smcg graphs p pp ? peak pulse power ? kw test wave form parameterxs tr = 10 s tp = 1 000 s tp ? pulse time ? sec figure 2 pulse waveform figure 1 peak pulse power vs. pulse time t ? temperature ? o c peak pulse power (p pp ) or current (i pp ) in percent of 25 o c rating figure 3 derating curve schematic applications the tvs low capacitance device configurati on is shown in figure 4. as a further option for unidirectional applications, an add itional low capacitance rectifier diode may be used in parallel in the same polarity direction as the tvs as shown in figure 5. in applica tions where random high voltage transients occur, this will prevent reverse transi ents from damaging the internal low capacitance rectifier diode and also provide a low voltage conducting direction. the added rectifier diode should be of similar low capacitance and also have a higher revers e voltage rating than the tvs clamping voltage v c . the microsemi recommended rectifier part number for the application in figure 5 is the ?smbjlcr80? or ?smbglcr80? depending on the terminal confi guration desired. if using two (2) low c apacitance tvs devices in anti-parallel for bidirectional applications, this added protective feature fo r both directions (including the reverse of each rectifier diode) is inherently p rovided in figure 6. the unidirectional and bidirectional configurations in figure 5 and 6 will both re sult in twice the capacitance of figure 4. microsemi scottsdale division page 3 copyright ? 2005 6-06-2005 rev d lce/smcj lce figure 4 figure 5 figure 6 tvs with internal low optional unidirectional optional bidirectional capacitance rectifier diode configuration (tvs and configuration (two tvs separate rectifier diode) devices in anti-parallel) in parallel) 8700 e. thomas rd. po box 1390, scottsdale, az 85252 usa, (480) 941-6300, fax: (480) 947-1503
1500 watt low capacitance surface mount transient voltage suppressor www. microsemi . com scottsdale division smcglce6.5 thru smcglce170a, e3 smcjlce6.5 thru smcjlce170a, e3 smcg package dimensions dimensions in inches a b c d e f k l min .115 .260 .220 .305 .077 .380 .025 .30 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 0.760 max 3.07 7.11 6.22 8.13 2.65 10.16 1.016 1.520 do-214ab do-215ab (smcg) (smcj) pad layout microsemi scottsdale division page 4 copyright ? 2005 6-06-2005 rev d lce/smcj lce 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 smcg smcj 8700 e. thomas rd. po box 1390, scottsdale, az 85252 usa, (480) 941-6300, fax: (480) 947-1503
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