power: 1500 wa t t s voltage range: 6.5- 9 0 v ultra low capacitance transient voltage suppressor diodes ulce6.5a(ca) - ulce90a(ca) 1 of 3 lead : axial lead solderable per mil-std-202, epoxy : ul94v-o rate flame retardant case : do-201 molded plastic excellent clamping capability capability on 10/1000 m s wa veform method 208 guaranteed rating at 25 c ambient temperature unless otherwise specified. 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 pulse power 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 rsm see table 1. amps. p d 5.0 watts 1500w peak pulse surge reverse low incremental surge resistance fast response time : typically less than 5.0 ns from 0 volts to bv polarity : color band denotes positive end on the transorb (cathode) mounting position : any features mechanical data maximum ratings www.sunmate.tw ! ! ! ! ! ! ! ! ! ! ! weight: 1.20 grams (approx.) do-201ad dim min max a 25.40 b 7.20 9.50 c 1.20 1.30 d 4.80 5.30 all dimensions in mm a a b c d characteristic
2 of 3 ulce43ca ulce40ca ulce36ca ulce33ca ulce30ca ulce28ca ulce26ca ulce24ca ulce22ca ulce20ca ulce18ca ulce17ca ulce16ca ulce15ca ulce14ca ulce13ca ulce12ca ulce11ca ulce10ca ulce9.0ca ulce8.5ca ulce8.0ca ulce7.5ca ulce7.0ca ulce6.5ca 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) 7.22 8.82 10 6.5 1000 12.3 100 35 75 1.0 100 ulce6.5a 7.22 7.98 10 6.5 1000 11.2 100 35 75 1.0 100 7.78 9.51 10 7.0 500 13.3 100 35 75 1.0 100 ulce7.0a 7.78 8.60 10 7.0 500 12.0 100 35 75 1.0 100 8.33 10.2 10 7.5 250 14.3 100 35 75 1.0 100 ulce7.5a 8.33 9.21 10 7.5 250 12.9 100 35 75 1.0 100 8.89 10.9 10 8.0 100 15.0 100 35 75 1.0 100 ulce8.0a 8.89 9.83 10 8.0 100 13.6 100 35 75 1.0 100 9.44 11.5 1.0 8.5 50 15.9 94 35 75 1.0 100 ulce8.5a 9.44 10.4 1.0 8.5 50 14.4 100 35 75 1.0 100 10.0 12.2 1.0 9.0 10.0 16.9 89 35 75 1.0 100 ulce9.0a 10.0 11.1 1.0 9.0 10.0 15.4 97 35 75 1.0 100 11.1 13.6 1.0 10 5.0 18.8 80 35 75 1.0 100 ULCE10A 11.1 12.3 1.0 10 5.0 17.0 88 35 75 1.0 100 12.2 14.9 1.0 11 5.0 20.1 74 35 75 1.0 100 ulce11a 12.2 13.5 1.0 11 5.0 18.2 82 35 75 1.0 100 13.3 16.3 1.0 12 5.0 22.0 68 35 75 1.0 100 ulce12a 13.3 14.7 1.0 12 5.0 19.9 75 35 75 1.0 100 14.4 17.6 1.0 13 5.0 23.8 63 35 75 1.0 100 ulce13a 14.4 15.9 1.0 13 5.0 21.5 70 35 75 1.0 100 15.6 19.1 1.0 14 5.0 25.8 58 35 75 1.0 100 ulce14a 15.6 17.2 1.0 14 5.0 23.2 65 35 75 1.0 100 16.7 20.4 1.0 15 5.0 26.9 56 35 75 1.0 100 ulce15a 16.7 18.5 1.0 15 5.0 24.4 61 35 75 1.0 100 17.8 21.8 1.0 16 5.0 28.8 52 35 75 1.0 100 ulce16a 17.8 19.7 1.0 16 5.0 26.0 57 35 75 1.0 100 18.9 23.1 1.0 17 5.0 30.5 49 35 75 1.0 100 ulce17a 18.9 20.9 1.0 17 5.0 27.6 54 35 75 1.0 100 20 24.4 1.0 18 5.0 32.2 46 35 75 1.0 100 ulce18a 20 22.1 1.0 18 5.0 29.2 51 35 75 1.0 100 22.2 27.1 1.0 20 5.0 35.8 42 35 75 1.0 100 ulce20a 22.2 24.5 1.0 20 5.0 32.4 46 35 75 1.0 100 24.4 29.8 1.0 22 5.0 39.4 38 35 75 1.0 100 ulce22a 24.4 26.9 1.0 22 5.0 35.5 42 35 75 1.0 100 26.7 32.6 1.0 24 5.0 43.0 35 35 75 1.0 100 ulce24a 26.7 29.5 1.0 24 5.0 38.9 39 35 75 1.0 100 28.9 35.3 1.0 26 5.0 46.6 32 35 75 1.0 100 ulce26a 28.9 31.9 1.0 26 5.0 42.1 36 35 75 1.0 100 31.1 38.0 1.0 28 5.0 50.1 30 35 75 1.0 100 ulce28a 31.1 34.4 1.0 28 5.0 45.5 33 35 75 1.0 100 33.3 40.7 1.0 30 5.0 53.5 28 35 75 1.0 100 ulce30a 33.3 36.8 1.0 30 5.0 48.4 31 35 75 1.0 100 36.7 44.9 1.0 33 5.0 59.0 25.4 35 75 1.0 100 ulce33a 36.7 40.6 1.0 33 5.0 53.3 28.1 35 75 1.0 100 40.0 48.9 1.0 36 5.0 64.3 23.3 35 75 1.0 100 ulce36a 40.0 44.2 1.0 36 5.0 58.1 25.8 35 75 1.0 100 44.4 54.3 1.0 40 5.0 71.4 21 35 75 1.0 100 ulce40a 44.4 49.1 1.0 40 5.0 64.5 23.3 35 75 1.0 100 47.8 58.4 1.0 43 5.0 76.7 19.5 35 150 1.0 200 ulce43a 47.8 52.8 1.0 43 5.0 69.4 21.6 35 150 1.0 200 type www.sunmate.tw
3 of 3 ulce90ca ulce80ca ulce75ca ulce70ca ulce64ca ulce60ca ulce58ca ulce54ca ulce51ca ulce48ca ulce45ca 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) 50.0 61.1 1.0 45 5.0 80.3 18.7 35 150 1.0 200 ulce45a 50.0 55.3 1.0 45 5.0 72.7 20.6 35 150 1.0 200 53.3 65.1 1.0 48 5.0 85.5 17.5 35 150 1.0 200 ulce48a 53.3 58.9 1.0 48 5.0 77.4 19.4 35 150 1.0 200 56.7 69.3 1.0 51 5.0 91.1 16.5 35 150 1.0 200 ulce51a 56.7 62.7 1.0 51 5.0 82.4 18.2 35 150 1.0 200 60.0 73.3 1.0 54 5.0 96.3 15.6 35 150 1.0 200 ulce54a 60.0 66.3 1.0 54 5.0 87.1 17.2 35 150 1.0 200 64.4 78.7 1.0 58 5.0 103 14.6 35 150 1.0 200 ulce58a 64.4 71.2 1.0 58 5.0 93.6 16 35 150 1.0 200 66.7 81.5 1.0 60 5.0 107 14 35 150 1.0 200 ulce60a 66.7 73.7 1.0 60 5.0 96.8 15.5 35 150 1.0 200 71.1 86.9 1.0 64 5.0 114 13.2 35 150 1.0 200 ulce64a 71.1 78.6 1.0 64 5.0 103 14.6 35 150 1.0 200 77.8 95.1 1.0 70 5.0 125 12.0 35 150 1.0 200 ulce70a 77.8 86.0 1.0 70 5.0 113 13.3 35 150 1.0 200 83.3 102 1.0 75 5.0 134 11.2 35 150 1.0 200 ulce75a 83.3 92.1 1.0 75 5.0 121 12.4 35 150 1.0 200 88.7 108 1.0 80 5.0 142 10.6 35 150 1.0 200 ulce80a 88.7 98.0 1.0 80 5.0 129 11.6 35 150 1.0 200 100 122 1.0 90 5.0 160 9.4 35 300 1.0 200 ulce90a 100 111 1.0 90 5.0 146 10.3 35 300 1.0 200 fig.1 - peak pulse power rating curve fig.2 - pulse derating curve fig.3 - pulse waveform type 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 www.sunmate.tw electrical characteristics rating at 25 c ambient temperature unless otherwise specified
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