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s m a j 5 . 0 t h r u s m a j 1 7 0 transient vol t age suppressor reverse v oltage - 5 . 0 to 170 v olts peak pulse power - 3 00 w atts fea tures note : 1.non repetitive current pulse and derated above t a =25 c 2.mounted on copper pads area of 0 . 2x0 . 2"(5x5mm) 3.measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle=4 pulses per minute maximum peak power dissipation at t a = 25 c , t p = 1ms ( note 1 .) operating jumction and storage temperature range maximum instantaneous forward voltage at 35 . 0a for unidirectional only peak forward surge current , 8 . 3ms single half sine - wave superimposed on rated load ( jedec method ) symbols v aluse units p pk w atts w atts amps v olts c min . 3 00 1 . 0 - 55 to + 175 3 . 5 40 p m i fsm t j , t stg v f maximum ra tings and electrical characteristics ( rating at 25 c ambient temperature unless otherwise specified ) steady state power dissipation at tj = 75 c lead length 0 . 375 "( 9 . 5mm ) devices for bidirectional applica tions 1 . for bi - directional use c or ca suf fix for t ypes smaj5 . 0 through t ypes smaj170 . 2 . electrical characteristics apply in both directions . 400 w atts pulse capability excellent clamping capability low incremental surge resistance fast response time high temperature soldering guaranteed: 260 c/10 seconds at terminals dimensions in inches and (millimeters) sma(do-214ac) 0.065(1.65) 0.090(2.29) 0.181(4.60 0.208(5.28) 0.060(1.52) 0.012(0.305) 0.008(0.203) max 0.110(2.79) 0.049(1.25) 0.078(1.98) 0.157(3.99) 0.189(4.80) 0.030(0.76) 0.006(0.152) 0.100(2.54) mechanical da t a case : jedec sma(do-214ac) molded plastic body t erminals : solder plated polarity : color band denotes cathode end w eight : 0.002ounce, 0.064 gram ( note 2 .) ( note 3 .) gaomi xinghe electronicsco.,ltd. www.sddzg.com tel:0536-2210359 qq:464768017 1 xinghe electronics e?o??
type min max t est current it ( ma ) reverse stand of f v oltage v wm ( v olts ) maximum peak pulse current ippm ( a m ps ) maximum clamping v oltage at ippm v c ( v olts ) maximum reverse leadage at v wm i d ( ua ) breakdown v oltage v (br) ( v olts ) smaj5.0 smaj5.0a smaj6.0 smaj6.0a smaj6.5 smaj6.5a smaj7.0 smaj7.0a smaj7.5 smaj7.5a smaj8.0 smaj8.0a smaj8.5 smaj8.5a smaj9.0 smaj9.0a smaj10 smaj10a smaj11 smaj11a smaj12 smaj12a smaj13 smaj13a smaj14 smaj14a smaj15 smaj15a smaj16 smaj16a smaj17 smaj17a smaj18 smaj18a smaj20 smaj20a smaj22 smaj22a smaj24 smaj24a smaj26 smaj26a smaj28 smaj28a smaj30 smaj30a 6.40 6.40 6.67 6.67 7.22 7.22 7.78 7.78 8.33 8.33 8.89 8.89 9.44 9.44 10.0 10.0 11.1 11.1 12.2 12.2 13.3 13.3 14.4 14.4 15.6 15.6 16.7 16.7 17.8 17.8 18.9 18.9 20.0 20.0 22.2 22.2 24.4 24.4 26.7 26.7 28.9 28.9 31.1 31.1 33.3 33.3 7.30 7.00 8.15 7.37 8.82 7.98 9.51 8.60 10.3 9.21 10.9 9.83 11.5 10.4 12.2 11.1 13.6 12.3 14.9 13.5 16.3 14.7 17.6 15.9 19.1 17.2 20.4 18.5 21.8 19.7 23.1 20.9 24.4 22.1 27.1 24.5 29.8 26.9 32.6 29.5 35.3 31.9 38.0 34.4 40.7 36.8 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 5.0 6.0 6.0 6.5 6.5 7.0 7.0 7.5 7.5 8.0 8.0 8.5 8.5 9.0 9.0 10.0 10.0 11.0 11.0 12.0 12.0 13.0 13.0 14.0 14.0 15.0 15.0 16.0 16.0 17.0 17.0 18.0 18.0 20.0 20.0 22.0 22.0 24.0 24.0 26.0 26.0 28.0 28.0 30.0 30.0 800 800 800 800 500 500 200 200 100 100 50 50 10 10 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 32.0 34.0 27.6 30.5 25.6 28.0 23.6 26.0 22.0 24.4 21.0 23.0 19.8 21.8 18.6 20.4 16.7 18.5 15.6 17.3 14.3 15.8 13.0 14.6 12.2 13.5 11.7 12.9 10.9 12.0 10.3 11.4 9.7 10.7 8.7 9.7 8.0 8.8 7.3 8.0 6.7 7.4 6.3 6.9 5.8 6.5 9.60 9.20 11.4 10.3 12.3 11.2 13.3 12.0 14.3 12.9 15.0 13.6 15.9 14.4 16.9 15.4 18.8 17.0 20.1 18.2 22.0 19.9 23.8 21.5 25.8 23.2 26.9 24.4 28.8 26.0 30.5 27.6 32.2 29.2 35.8 32.4 39.4 35.5 43.0 38.9 46.6 42.1 50.0 45.4 53.5 2 gaomi xinghe electronicsco.,ltd. www.sddzg.com tel:0536-2210359 qq:464768017 s m a j 5 . 0 t h r u s m a j 1 7 0 transient vol t age suppressor reverse v oltage - 5 . 0 to 170 v olts peak pulse power - 3 00 w atts xinghe electronics e?o??
3 notes : 1.v (br) measured after i t applied for 300 s, i t =square wave pulse or equivalent. 2. for bidirectional types having v wm of 10 v olts and less, the i d limit is doubled . type min max t est current it ( ma ) reverse stand of f v oltage v wm ( v olts ) maximum peak pulse current ippm ( a m ps ) maximum clamping v oltage at ippm v c ( v olts ) maximum reverse leadage at v wm i d ( ua ) breakdown v oltage v (br) ( v olts ) smaj33 smaj33a smaj36 smaj36a smaj40 smaj40a smaj43 smaj43a smaj45 smaj45a smaj48 smaj48a smaj51 smaj51a smaj54 smaj54a smaj58 smaj58a smaj60 smaj60a smaj64 smaj64a smaj70 smaj70a smaj75 smaj75a smaj78 smaj78a smaj85 smaj85a smaj90 smaj90a smaj100 smaj100a smaj110 smaj110a smaj120 smaj120a smaj130 smaj130a smaj150 smaj150a smaj160 smaj160a smaj170 smaj170a 36.7 36.7 40.0 40.0 44.4 44.4 47.8 47.8 50.0 50.0 53.3 53.3 56.7 56.7 60.0 60.0 64.4 64.4 66.7 66.7 71.1 71.1 77.8 77.8 83.3 83.3 86.7 86.7 94.4 94.4 100 100 111 111 122 122 133 133 144 144 167 167 178 178 189 189 44.9 40.6 48.9 44.2 54.3 49.1 58.4 52.8 61.1 55.3 65.1 58.9 69.3 62.7 73.3 66.3 78.7 71.2 81.5 73.7 86.9 78.6 95.1 86.0 102 92.1 106 95.8 115 104 122 111 136 123 149 135 163 147 176 159 204 185 218 197 231 209 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 33.0 33.0 36.0 36.0 40.0 40.0 43.0 43.0 45.0 45.0 48.0 48.0 51.0 51.0 54.0 54.0 58.0 58.0 60.0 60.0 64.0 64.0 70.0 70.0 75.0 75.0 78.0 78.0 85.0 85.0 90.0 90.0 100 100 110 110 120 120 130 130 150 150 160 160 170 170 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5.3 5.9 4.8 5.4 4.4 4.8 4.0 4.5 3.9 4.3 3.6 4.0 3.4 3.8 3.2 3.6 3.0 3.3 2.9 3.2 2.7 3.0 2.5 2.7 2.3 2.6 2.2 2.5 2.0 2.2 1.9 2.1 1.7 1.9 1.6 1.7 1.4 1.6 1.3 1.5 1.1 1.3 1.0 1.2 1.0 1.1 59.0 53.3 64.3 58.1 71.4 64.5 76.7 69.4 80.3 72.7 85.5 77.4 91.1 82.4 96.3 87.1 103 93.6 107 96.8 114 103 125 113 134 121 139 126 151 137 160 146 179 162 196 177 214 193 231 209 268 243 287 259 304 275 s m a j 5 . 0 t h r u s m a j 1 7 0 transient vol t age suppressor reverse v oltage - 5 . 0 to 170 v olts peak pulse power - 3 00 w atts xinghe electronics e?o?? gaomi xinghe electronicsco.,ltd. www.sddzg.com tel:0536-2210359 qq:464768017
4 fig . 4 - maximum non - repetitive peak for w ard surge current fig . 1 - peak pulse power cur ve fig . 2 - pulse dera ting cur ve fig . 3 - pulse w a veform 1 0.1us 1.0us 10us 100us 1.0ms 10ms 0 25 50 75 0 1.0 2.0 3.0 4.0 10 0.1 0 0 1 25 50 10 50 100 100 100 75 150 10 100 125 150 175 200 100 tj = tj max 8 . 3ms single half sine w ave tj = tj max tp , pulse width , sec . t , t i me , ms t a , ambient temperature , c number of cycles at 60h z i f s m , p e a k f o r w a r d s u r g e c u r r e n t , a m p e r e s p p p m , p e a k p u l s e p o w e r , k w p e a k p u l s e c u r r e n t - % p e a k p u l s e p o w e r ( p p p ) o r c u r r e n t ( i p p m ) d e r a t i n g i n p e r c e n t a g e , % non - repetitive pulse w a veform shown in fig . 3 t a = 25 c pulse width ( td ) is defined as the point where the peak to 50 % of i ppm 10 / 1000usec . w a veform as defined by r . e . a . t r = 10usec . peak v alue i ppm half v alue - ippm 2 td 40 20 30 50 0 fig . 5 - typical j unction cap acit ance 1.0 10 100 1,000 10,000 10 100 200 v ( br ) ,breakdown voltage , volts c j , j u n c t i o n c a p a c i t a n c e , ( p f ) tj = 25 c f = 1 . 0mh z vsig = 50mv p - p measured a t zero bias measured a t st and - off vol t age vwm s m a j 5 . 0 t h r u s m a j 1 7 0 transient vol t age suppressor reverse v oltage - 5 . 0 to 170 v olts peak pulse power - 3 00 w atts xinghe electronics e?o?? gaomi xinghe electronicsco.,ltd. www.sddzg.com tel:0536-2210359 qq:464768017

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