6.5v-90v 1500w web site: www.taychipst.com 1 of 2 features e-mail: sales@taychipst.com maximum ratings and electrical characteristics m e c h a n i c a l d a t a * 1500 w peak pulse surge re verse capability on 10/1000 m s wa veform * excellent clamping capability * low incre mental surge resistance * fast response ti me : typically less than 5.0 ns from 0 volts to bv * case : do-201ad molded plastic * epoxy : ul94v-o rate flame retardant * lead : axial lead solderable per mil-std-202, method 208 guaranteed * polarity : color band denotes positi ve end on the transorb (cathode) * mounting position : any * weight : 0.93 gram maximum ratings rating at 25 c ambient temperature unless otherwise specified. rating symbol value unit peak pulse power dissipation on 10/1000 m s waveform (note 1, figure 1) steady state power dissipation at t l = 75 c lead lengths 0.375", (9.5mm) (note 2) peak forward surge current on 10/1000 m s waveform (fig. 3, note 1) operating and storage temperature range t j , t stg - 65 to + 175 c note : (1) non-repetitive current pulse, per fig. 3 and derated above ta = 25 c per fig. 2 (2) 8.3 ms single half sine-wave, duty cycle = 4 pulses per minutes maximum. p ppm minimum 1500 watts i fsm see table 1. amps. p d 5.0 watts lo w c apacitance tr ansient volt age suppressor lce6.5a thru LCE90a
2 of 2 e-mail: sales@taychipst.com web site: www.taychipst.com electrical characteristics rating at 25 c ambient temperature unless otherwise specified reverse maximum maximum maximum maximum w orking max. inverse peak inverse breakdown voltage @ it stand-off reverse clamping reverse junction inverse blocking blocking voltage leakage voltage current capacitance blocking current voltage @ v rwm @ i rsm @ 0 volt voltage @ v w ib v br (v) it v rwm i r v rsm i rsm v w ib i ib v pib min. max. (ma) (v) ( m a) (v) (a) pf (v) ma (v) lce6.5 7.22 8.82 10 6.5 1000 12.3 100 100 75 1.0 100 lce6.5a 7.22 7.98 10 6.5 1000 11.2 100 100 75 1.0 100 lce7.0 7.78 9.51 10 7.0 500 13.3 100 100 75 1.0 100 lce7.0a 7.78 8.60 10 7.0 500 12.0 100 100 75 1.0 100 lce7.5 8.33 10.2 10 7.5 250 14.3 100 100 75 1.0 100 lce7.5a 8.33 9.21 10 7.5 250 12.9 100 100 75 1.0 100 lce8.0 8.89 10.9 10 8.0 100 15.0 100 100 75 1.0 100 lce8.0a 8.89 9.83 10 8.0 100 13.6 100 100 75 1.0 100 lce8.5 9.44 11.5 1.0 8.5 50 15.9 94 100 75 1.0 100 lce8.5a 9.44 10.4 1.0 8.5 50 14.4 100 100 75 1.0 100 lce9.0 10.0 12.2 1.0 9.0 10.0 16.9 89 100 75 1.0 100 lce9.0a 10.0 11.1 1.0 9.0 10.0 15.4 97 100 75 1.0 100 lce10 11.1 13.6 1.0 10 5.0 18.8 80 100 75 1.0 100 lce10a 11.1 12.3 1.0 10 5.0 17.0 88 100 75 1.0 100 lce11 12.2 14.9 1.0 11 5.0 20.1 74 100 75 1.0 100 lce11a 12.2 13.5 1.0 11 5.0 18.2 82 100 75 1.0 100 lce12 13.3 16.3 1.0 12 5.0 22.0 68 100 75 1.0 100 lce12a 13.3 14.7 1.0 12 5.0 19.9 75 100 75 1.0 100 lce13 14.4 17.6 1.0 13 5.0 23.8 63 100 75 1.0 100 lce13a 14.4 15.9 1.0 13 5.0 21.5 70 100 75 1.0 100 lce14 15.6 19.1 1.0 14 5.0 25.8 58 100 75 1.0 100 lce14a 15.6 17.2 1.0 14 5.0 23.2 65 100 75 1.0 100 lce15 16.7 20.4 1.0 15 5.0 26.9 56 100 75 1.0 100 lce15a 16.7 18.5 1.0 15 5.0 24.4 61 100 75 1.0 100 lce16 17.8 21.8 1.0 16 5.0 28.8 52 100 75 1.0 100 lce16a 17.8 19.7 1.0 16 5.0 26.0 57 100 75 1.0 100 lce17 18.9 23.1 1.0 17 5.0 30.5 49 100 75 1.0 100 lce17a 18.9 20.9 1.0 17 5.0 27.6 54 100 75 1.0 100 lce18 20 24.4 1.0 18 5.0 32.2 46 100 75 1.0 100 lce18a 20 22.1 1.0 18 5.0 29.2 51 100 75 1.0 100 lce20 22.2 27.1 1.0 20 5.0 35.8 42 100 75 1.0 100 lce20a 22.2 24.5 1.0 20 5.0 32.4 46 100 75 1.0 100 lce22 24.4 29.8 1.0 22 5.0 39.4 38 100 75 1.0 100 lce22a 24.4 26.9 1.0 22 5.0 35.5 42 100 75 1.0 100 lce24 26.7 32.6 1.0 24 5.0 43.0 35 100 75 1.0 100 lce24a 26.7 29.5 1.0 24 5.0 38.9 39 100 75 1.0 100 lce26 28.9 35.3 1.0 26 5.0 46.6 32 100 75 1.0 100 lce26a 28.9 31.9 1.0 26 5.0 42.1 36 100 75 1.0 100 lce28 31.1 38.0 1.0 28 5.0 50.1 30 100 75 1.0 100 lce28a 31.1 34.4 1.0 28 5.0 45.5 33 100 75 1.0 100 lce30 33.3 40.7 1.0 30 5.0 53.5 28 100 75 1.0 100 lce30a 33.3 36.8 1.0 30 5.0 48.4 31 100 75 1.0 100 lce33 36.7 44.9 1.0 33 5.0 59.0 25.4 100 75 1.0 100 lce33a 36.7 40.6 1.0 33 5.0 53.3 28.1 100 75 1.0 100 lce36 40.0 48.9 1.0 36 5.0 64.3 23.3 100 75 1.0 100 lce36a 40.0 44.2 1.0 36 5.0 58.1 25.8 100 75 1.0 100 lce40 44.4 54.3 1.0 40 5.0 71.4 21 100 75 1.0 100 lce40a 44.4 49.1 1.0 40 5.0 64.5 23.3 100 75 1.0 100 lce43 47.8 58.4 1.0 43 5.0 76.7 19.5 100 150 1.0 200 lce43a 47.8 52.8 1.0 43 5.0 69.4 21.6 100 150 1.0 200 type number 6.5v-90v 1500w lo w c apacitance tr ansient volt age suppressor lce6.5a thru LCE90a
lce6.5a thru LCE90a 2 of 2 e-mail: sales@taychipst.com web site: www.taychipst.com electrical characteristics rating at 25 c ambient temperature unless otherwise specified reverse maximum maximum maximum maximum w orking max. inverse peak inverse breakdown voltage @ it stand-off reverse clamping reverse junction inverse blocking blocking voltage leakage voltage current capacitance blocking current voltage @ v rwm @ i rsm @ 0 volt voltage @ v w ib v br (v) it v rwm i r v rsm i rsm v w ib i ib v pib min. max. (ma) (v) ( m a) (v) (a) pf (v) ma (v) lce45 50.0 61.1 1.0 45 5.0 80.3 18.7 100 150 1.0 200 lce45a 50.0 55.3 1.0 45 5.0 72.7 20.6 100 150 1.0 200 lce48 53.3 65.1 1.0 48 5.0 85.5 17.5 100 150 1.0 200 lce48a 53.3 58.9 1.0 48 5.0 77.4 19.4 100 150 1.0 200 lce51 56.7 69.3 1.0 51 5.0 91.1 16.5 100 150 1.0 200 lce51a 56.7 62.7 1.0 51 5.0 82.4 18.2 100 150 1.0 200 lce54 60.0 73.3 1.0 54 5.0 96.3 15.6 100 150 1.0 200 lce54a 60.0 66.3 1.0 54 5.0 87.1 17.2 100 150 1.0 200 lce58 64.4 78.7 1.0 58 5.0 103 14.6 100 150 1.0 200 lce58a 64.4 71.2 1.0 58 5.0 93.6 16 100 150 1.0 200 lce60 66.7 81.5 1.0 60 5.0 107 14 90 150 1.0 200 lce60a 66.7 73.7 1.0 60 5.0 96.8 15.5 90 150 1.0 200 lce64 71.1 86.9 1.0 64 5.0 114 13.2 90 150 1.0 200 lce64a 71.1 78.6 1.0 64 5.0 103 14.6 90 150 1.0 200 lce70 77.8 95.1 1.0 70 5.0 125 12 90 150 1.0 200 lce70a 77.8 86.0 1.0 70 5.0 113 13.3 90 150 1.0 200 lce75 83.3 102 1.0 75 5.0 134 11.2 90 150 1.0 200 lce75a 83.3 92.1 1.0 75 5.0 121 12.4 90 150 1.0 200 lce80 88.7 108 1.0 80 5.0 142 10.6 90 150 1.0 200 lce80a 88.7 98.0 1.0 80 5.0 129 11.6 90 150 1.0 200 LCE90 100 122 1.0 90 5.0 160 9.4 90 300 1.0 200 LCE90a 100 111 1.0 90 5.0 146 10.3 90 300 1.0 200 fig.1 - peak pulse power rating curve fig.2 - pulse derating curve fig.3 - pulse waveform type number 100 10 0.1 1.0 tp, pulse w idth p ppm ,peak power power (kw) 0.1 m s 1.0 m s 10 m s 100 m s 10ms 1.0ms 80 60 40 20 120 0 peak pulse derating in % of peak power or current 100 0 25 75 50 100 125 150 175 peak power (single pulse) average power lead lengths 0.375"(9.5mm) t l , lead temperature ( c) 50 100 0 tf = 10 m s peak value i rms half value - i rms t j =25 c pulse w idth (tp) is defined as that point where the peak current decays to 50% of i rsm 10x1000 w aveform as defined by r.e.a. t, time(ms) 2 tp peak pulse current - % i rms 1 0 2 3 4 100ms 6.5v-90v 1500w lo w c apacitance tr ansient volt age suppressor
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