vishay general semiconductor sa5.0 thru sa170ca document number 88378 07-jun-06 www.vishay.com 1 t rans z orb ? transient voltage suppressors features ? glass passivated chip junction ? available in unidirectional and bidirectional ? 500 w peak pulse power capability with a 10/1000 s waveform, repet itive rate (duty cycle): 0.01 % ? excellent clamping capability ? very fast response time ? low incremental surge resistance ? solder dip 260 c, 40 seconds ? component in accordance to rohs 2002/95/ec and weee 2002/96/ec typical applications use in sensitive electronics protection against voltage transients induced by inductive load switching and lighting on ics, mosfet, signal lines of sensor units for consumer, computer, industrial and telecommunication. mechanical data case: do-204ac, molded epoxy over passivated chip epoxy meets ul 94v-0 flammability rating terminals: matte tin plated leads, solderable per j-std-002b and jesd22-b102d e3 suffix for commercial grade, he3 suffix for high reliability grade (aec q101 qualified) polarity: for unidirectional types the color band denotes cathode end, no marking on bidirectional types do-204ac (do-15) devices for bidirection applications for bidirectional types, use c or ca suffix (e.g. sa5.0c, sa170ca). electrical characteristics apply in both directions. major ratings and characteristics v wm 5.0 v to 170 v p ppm 500 w p d 3.0 w i fsm (unidirectional only) 70 a t j max. 175 c note: (1) non-repetitive current pulse, per fig. 3 and derated above t a = 25 c per fig. 2 (2) 8.3 ms single half sine-wave or equivalent sq uare wave, duty cycle = 4 per minute maximum maximum ratings (t a = 25 c unless otherwise noted) parameter symbol value unit peak pulse power dissipatio n with a 10/1000 s waveform (1) (fig. 1) p ppm 500 (min.) w peak pulse current with a 10/1000 s waveform (1) i ppm see next table a power dissipation on infi nite heatsink at t a = 75 c (fig. 5) p d 3.0 w peak forward surge current, 10ms singl e half sine-wave unidirectional only i fsm 70 a maximum instantaneous forward voltage at 35 a for unidirectional only (2) v f 3.5 v operating junction and storage temperature range t j , t stg - 55 to + 175 c
www.vishay.com 2 document number 88378 07-jun-06 vishay general semiconductor sa5.0 thru sa170ca electrical characteristics (t a = 25 c unless otherwise noted) device type breakdown voltage v (br) at i t (1) (v) test current i t (ma) stand- off voltage v wm (v) maximum reverse leakage at v wm i d (3) (a) maximum peak pulse current i ppm (2) (a) maximum clamping voltage at i ppm v c (v) maximum temperature coefficient of v (br) (mv/c) min max sa5.0 6.40 7.30 10 5.0 600 52.1 9.6 5.0 sa5.0a (4) 6.4 7.07 10 5.0 600 54.3 9.2 5.0 sa6.0 6.67 8.15 10 6.0 600 43.9 11.4 5.0 sa6.0a 6.67 7.37 10 6.0 600 48.5 10.3 5.0 sa6.5 7.22 8.82 10 6.5 400 40.7 12.3 5.0 sa6.5a 7.22 7.98 10 6.5 400 44.7 11.2 5.0 sa7.0 7.78 9.51 10 7.0 150 37.6 13.3 6.0 sa7.0a 7.78 8.60 10 7.0 150 41.7 12.0 6.0 sa7.5 8.33 10.2 1.0 7.5 50 35.0 14.3 7.0 sa7.5a 8.33 9.21 1.0 7.5 50 38.8 12.9 7.0 sa8.0 8.89 10.9 1.0 8.0 25 33.3 15.0 7.0 sa8.0a 8.89 9.83 1.0 8.0 25 36.8 13.6 7.0 sa8.5 9.44 11.5 1.0 8.5 10 31.4 15.9 8.0 sa8.5a 9.44 10.4 1.0 8.5 10 34.7 14.4 8.0 sa9.0 10.0 12.2 1.0 9.0 5.0 29.6 16.9 9.0 sa9.0a 10.0 11.1 1.0 9.0 5.0 32.5 15.4 9.0 sa10 11.1 13.6 1.0 10 1.0 26.6 18.8 10 sa10a 11.1 12.3 1.0 10 1.0 29.4 17.0 10 sa11 12.2 14.9 1.0 11 1.0 24.9 20.1 11 sa11a 12.2 13.5 1.0 11 1.0 27.5 18.2 11 sa12 13.3 16.3 1.0 12 1.0 22.7 22.0 12 sa12a 13.3 14.7 1.0 12 1.0 25.1 19.9 12 sa13 14.4 17.6 1.0 13 1.0 21.0 23.8 13 sa13a 14.4 15.9 1.0 13 1.0 23.3 21.5 13 sa14 15.6 19.1 1.0 14 1.0 19.4 25.8 14 sa14a 15.6 17.2 1.0 14 1.0 21.6 23.2 14 sa15 16.7 20.4 1.0 15 1.0 18.6 26.9 16 sa15a 16.7 18.5 1.0 15 1.0 20.5 24.4 16 sa16 17.8 21.8 1.0 16 1.0 17.4 28.8 19 sa16a 17.8 19.7 1.0 16 1.0 19.2 26.0 17 sa17 18.9 23.1 1.0 17 1.0 16.4 30.5 20 sa17a 18.9 20.9 1.0 17 1.0 18.1 27.6 19 sa18 20.0 24.4 1.0 18 1.0 15.5 32.2 21 sa18a 20.0 22.1 1.0 18 1.0 17.1 29.2 20 sa20 22.2 27.1 1.0 20 1.0 14.0 35.8 25 sa20a 22.2 24.5 1.0 20 1.0 15.4 32.4 23 sa22 24.4 29.8 1.0 22 1.0 22.7 39.4 28 sa22a 24.4 26.9 1.0 22 1.0 14.1 35.5 25 sa24 26.7 32.6 1.0 24 1.0 11.6 43.0 31 sa24a 26.7 29.5 1.0 24 1.0 12.9 38.9 28 sa26 28.9 35.3 1.0 26 1.0 10.7 46.6 31 sa26a 28.9 31.9 1.0 26 1.0 11.9 42.1 30 sa28 31.1 38.0 1.0 28 1.0 10.0 50.1 35 sa28a 31.1 34.4 1.0 28 1.0 11.0 45.4 31 sa30 33.3 40.7 1.0 30 1.0 9.3 53.5 39 sa30a 33.3 36.8 1.0 30 1.0 10.0 48.4 36 sa33 36.7 44.9 1.0 33 1.0 8.5 59.0 42 sa33a 36.7 40.6 1.0 33 1.0 9.4 53.3 39 sa36 40.0 48.9 1.0 36 1.0 7.8 64.3 46 sa36a 40.0 44.2 1.0 36 1.0 8.6 58.1 41
document number 88378 07-jun-06 www.vishay.com 3 sa5.0 thru sa170ca vishay general semiconductor note: (1) pulse test: t p 50 ms (2) surge current waveform per fig. 3 and derate per fig. 2 (3) for bidirectional types with v wm of 10 volts and less, the i d limit is doubled (4) for the bidirectional sa5.0ca, the maximum v br is 7.25 v (5) all terms and symbols are consistent with ansi/ieee c62.35 sa40 44.4 54.3 1.0 40 1.0 7.0 71.4 51 sa40a 44.4 49.1 1.0 40 1.0 7.8 64.5 46 sa43 47.8 58.4 1.0 43 1.0 6.5 76.7 55 sa43a 47.8 52.8 1.0 43 1.0 7.2 69.4 50 sa45 50.0 61.1 1.0 45 1.0 6.2 80.3 58 sa45a 50.0 55.3 1.0 45 1.0 6.9 72.7 52 sa48 53.3 65.2 1.0 48 1.0 5.8 85.5 63 sa48a 53.3 58.9 1.0 48 1.0 6.5 77.4 56 sa51 56.7 69.3 1.0 51 1.0 5.5 91.1 66 sa51a 56.7 62.7 1.0 51 1.0 6.1 82.4 61 sa54 60.0 73.3 1.0 54 1.0 5.2 96.3 71 sa54a 60.0 66.3 1.0 54 1.0 5.7 87.1 65 sa58 64.4 78.7 1.0 58 1.0 4.9 103 78 sa58a 64.4 71.2 1.0 58 1.0 5.3 93.6 70 sa60 66.7 81.5 1.0 60 1.0 4.7 107 80 sa60a 66.7 73.7 1.0 60 1.0 5.2 96.8 71 sa64 71.1 86.9 1.0 64 1.0 4.4 114 86 sa64a 71.1 78.6 1.0 64 1.0 4.9 103 76 sa70 77.8 95.1 1.0 70 1.0 4.0 125 94 sa70a 77.8 86.0 1.0 70 1.0 4.4 113 85 sa75 83.3 102 1.0 75 1.0 3.7 134 101 sa75a 83.3 92.1 1.0 75 1.0 4.1 121 91 sa78 86.7 106 1.0 78 1.0 3.6 139 105 sa78a 86.7 95.8 1.0 78 1.0 4.0 126 95 sa85 94.4 115 1.0 85 1.0 3.3 151 114 sa85a 94.4 104 1.0 85 1.0 3.6 137 103 sa90 100 122 1.0 90 1.0 3.1 160 121 sa90a 100 111 1.0 90 1.0 3.4 146 110 sa100 111 136 1.0 100 1.0 2.8 179 135 sa100a 111 123 1.0 100 1.0 3.1 162 123 sa110 122 149 1.0 110 1.0 2.6 196 148 sa110a 122 135 1.0 110 1.0 2.8 177 133 sa120 133 163 1.0 120 1.0 2.3 214 162 sa120a 133 147 1.0 120 1.0 2.6 193 146 sa130 144 176 1.0 130 1.0 2.2 230 175 sa130a 144 159 1.0 130 1.0 2.4 209 158 sa150 167 204 1.0 150 1.0 1.9 268 203 sa150a 167 185 1.0 150 1.0 2.1 243 184 sa160 178 218 1.0 160 1.0 1.7 257 217 sa160a 178 197 1.0 160 1.0 1.9 259 196 sa170 189 231 1.0 170 1.0 1.6 304 230 sa170a 189 209 1.0 170 1.0 1.8 275 208 electrical characteristics (t a = 25 c unless otherwise noted) device type breakdown voltage v (br) at i t (1) (v) test current i t (ma) stand- off voltage v wm (v) maximum reverse leakage at v wm i d (3) (a) maximum peak pulse current i ppm (2) (a) maximum clamping voltage at i ppm v c (v) maximum temperature coefficient of v (br) (mv/c) min max
www.vishay.com 4 document number 88378 07-jun-06 vishay general semiconductor sa5.0 thru sa170ca ratings and characteristics curves (t a = 25 c unless otherwise noted) ordering information preferred p/n unit weight (g) preferred package code base quantity delivery mode sa5.0a-e3/54 0.432 54 4000 13" diameter paper tape & reel figure 1. peak pulse power rating curve figure 2. pulse derating curve 0.1 s 1.0 s 10 s 100 s 1.0 ms 10 ms 0.1 1.0 10 30 p ppm - peak p u lse po w er (k w ) td - p u lse w idth t d t d t d c u rrent w a v eforms imp u lse exponential decay half sine s qu are p pk ".5" p pk p pk t d =7tp n on-repetiti v e p u lse w a v eform sho w n in fig. 3 t a = 25 c 100 75 50 25 0 0 25 50 75 100 125 150 175 200 peak p u lse p o w er (p pp ) or c u rrent (i pp ) derating in p ercentage , % t j - initial temperat u re (c) figure 3. pulse waveform figure 4. maximum non-repetitive forward surge current uni-directional only 100 50 0 i ppm - peak p u lse c u rrent, % i rsm t - time (ms) 0 1.0 2.0 3.0 4.0 150 td tr = 10 sec peak v al u e i ppm 10/1000 sec w a v eform as defined b y r.e.a. t j = 25 c p u lse w idth (td) is defined as the point w here the peak c u rrent decays to 50 % of i ppm half v al u e - i ppm i pp 2 200 100 10 1 10 100 i fsm - peak for w ard s u rge c u rrent (a ) nu m b er of cycles at 60 hz 8 .3 ms single half sine- w a v e
vishay general semiconductor sa5.0 thru sa170ca document number 88378 07-jun-06 www.vishay.com 5 figure 5. steady state power derating curve figure 6. capacitance figure 7. incremental clamping voltage curve unidirectional p d , po w er dissipation ( w ) t l - lead temperat u re (c) 4.0 3.0 2.0 1.0 0 0 25 50 75 100 125 150 175 200 l = 0.375" (9.5 mm) lead lengths 60 hz resisti v e or ind u cti v e load 10000 1000 100 10 5 100 500 c j - capaciatnce (pf) v w m - re v erse stand-off v oltage ( v ) unidirectional bidirectional v r = 0 v r = rated stand-off v oltage t j = 25 c f = 1.0 mhz v sig = 50 m v p-p i pp , peak p u lse c u rrent (a) 0.5 1 10 50 0.1 1.0 10 100 v c , incremental clamping v oltage sa170 sa110 sa70 sa54 sa40 sa30 sa24 sa1 8 sa15 sa12 sa5.0 sa9.0 w a v eform: 8 x 20 imp u lse d v c = v c - v (br) figure 8. incremental clamping voltage curve unidirectional figure 9. incremental clamping voltage curve bidirectional figure 10. incremental clampi ng voltage curve bidirectional i pp , peak p u lse c u rrent (a) 0.5 1 10 50 0.1 1.0 10 100 v c , incremental clamping v oltage sa170 sa110 sa70 sa40 sa24 sa15 sa5.0 sa9.0 w a v eform: 10 x 1000 imp u lse d v c = v c - v (br) i pp , peak p u lse c u rrent (a) 0.5 1 10 50 0.1 1.0 10 100 v c , incremental clamping v oltage sa170 sa110 sa70 sa30 sa40 sa60 sa24 sa15 sa9.0 sa6.5 w a v eform: 8 x 20 imp u lse d v c = v c - v (br) i pp , peak p u lse c u rrent (a) 0.5 1 10 50 0.1 1.0 10 100 v c , incremental clamping v oltage sa170 sa110 sa70 sa40 sa24 sa15 sa9.0 sa6.5 w a v eform: 10 x 1000 imp u lse d v c = v c - v (br)
www.vishay.com 6 document number 88378 07-jun-06 vishay general semiconductor sa5.0 thru sa170ca package outline dimensions in inches (millimeters) figure 11. typical instantaneous forward voltage v f , for w ard v oltage ( v ) 0.5 1 1.5 2.5 0.1 2 10 100 i f for w ard c u rrent (a) unidirectional (only) 20 1 0.2 0 2 t j = 25 c p u lse w idth = 300 s 1 % d u ty cycle figure 12. breakdown voltage te mperature coefficient curve v w m , rated stand-off v oltage ( v ) v , temperat u re coefficient (m v /c) 5.0 10 100 500 1.0 10 100 200 unidirectional bidirectional 0.034 (0. 8 6) 0.02 8 (0.71) dia. 0.140 (3.6) 0.104 (2.6) dia. 0.230 (5. 8 ) 0.300 (7.6) 1.0 (25.4) min. 1.0 (25.4) min. do-204ac (do-15)
legal disclaimer notice vishay document number: 91000 www.vishay.com revision: 08-apr-05 1 notice specifications of the products displayed herein are subjec t to change without notice. vishay intertechnology, inc., or anyone on its behalf, assume s no responsibility or liability fo r any errors or inaccuracies. information contained herein is intended to provide a product description only. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. except as provided in vishay's terms and conditions of sale for such products, vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and /or use of vishay products including liab ility or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyrigh t, or other intellectual property right. the products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify vishay for any damages resulting from such improper use or sale.
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