smb5.0a(ca) - smb440a(ca) voltage range: 5.0 - 440 v power: 600wa t t s maximum ratings @ t a = 25c unless otherwise specified peak pulse power dissipation (non repetitive current pulse derated above t a =25 c) (note 1) p pk 600 w peak forward surge current, 8.3ms single half sine wave s uperimposed on rated load (jedec method) (notes1, 2, & 3) i fsm 100 a instantaneous forward voltage @ i pp = 35a v br <100v (notes 1, 2, & 3) v br 100v v f 3.5 5.0 v v operating and storage temperature range t j ,t stg -55 to +150 c notes: 1. valid provided that terminals are kept at ambient temperature. 2. measured with 8.3ms single half sine-wave. duty cycle = 4 pulses per minute maximum. 3. unidirectional units only. surface mount transient volage suppessor diode glass passivated die construction uni- and bi-directional versions available excellent clamping capability fast response time plastic material: ul flammability classification rating 94v-0 features ! ! ! ! ! characteristic symbo l value unit 1 of 5 www.sunmate.tw ! ! terminals: solder plated, solderable per mil-std-750, method 2026 ! polarity: cathode band or cathode notch ! marking: type number ! mechanical data case: smb/do-214aa, molded plastic weight: 0.093 grams (approx.) smb(do-214aa) dim min max a b c 1.91 2.21 d 0.15 0.31 e 5.00 5.59 g 0.10 0.20 h 0.76 1.52 j 2.00 2.62 all dimensions in mm a b c d g h e j 3.30 3.94 4.06 4.70 a b c d g h e j
2 of 5 rwm rwm smb14ca smb14a smb14c smb14 smb13ca smb13a smb13c smb13 smb12ca smb12a smb12c smb12 smb11ca smb11a smb11c smb11 smb10ca smb10a smb10c smb10 smb9.0ca smb9.0a smb9.0c smb9.0 smb8.5ca smb8.5a smb8.5c smb8.5 smb8.0ca smb8.0a smb8.0c smb8.0 smb7.5ca smb7.5a smb7.5c smb7.5 smb7.0ca smb7.0a smb7.0c smb7.0 smb6.5ca smb6.5a smb6.5c smb6.5 smb6.0ca smb6.0a smb6.0c smb6.0 smb5.0ca smb5.0a smb5.0c smb5.0 9.0 9.0 8.0 7.5 7.5 6.5 6.0 5.0 11.1 1.0 1.0 breakdown marking reverse stand-off voltage voltage min. @i t breakdown voltage max. @ i t test current maximum clamping voltage @i pp peak pulse current reverse leakage @v (uni) (bi) v (v) v br min (v) v br max (v) i t (ma) v c (v) i pp (a) i r (ua) kd ad 5.0 6.40 7.55 10 9.6 62.5 800.0 ke ae 6.40 7.25 10 9.2 65.2 800.0 kf af 6.67 8.45 10 11.4 52.6 800.0 kg ag 6.0 6.67 7.67 10 10.3 58.3 800.0 kh ah 6.5 7.22 9.14 10 12.3 48.8 500.0 kk ak 7.22 8.30 10 11.2 53.6 500.0 kl al 7.0 7.78 9.86 10 13.3 45.1 200.0 km am 7.0 7.78 8.95 10 12.0 50.0 200.0 kn an 8.33 10.67 1.0 14.3 42.0 100.0 kp ap 8.33 9.58 1.0 12.9 46.5 100.0 kq aq 8.89 11.3 1.0 15.0 40.0 50.0 kr ar 8.0 8.89 10.23 13.6 44.1 50.0 ks as 8.5 9.44 11.92 1.0 15.9 37.7 20.0 kt at 8.5 9.44 10.82 14.4 41.7 20.0 ku au 10.0 12.6 1.0 16.9 35.5 10.0 kv av 10.0 11.5 1.0 15.4 39.0 10.0 kw aw 10 14.1 1.0 18.8 31.9 5.0 kx ax 10 11.1 12.8 1.0 17.0 35.3 5.0 ky ay 11 12.2 15.4 1.0 20.1 29.9 5.0 kz az 11 12.2 14.0 1.0 18.2 33.0 5.0 ld bd 12 13.3 16.9 1.0 22.0 27.3 5.0 le be 12 13.3 15.3 1.0 19.9 30.2 5.0 lf bf 13 14.4 18.2 1.0 23.8 25.2 5.0 lg bg 13 14.4 16.5 1.0 21.5 27.9 5.0 lh bh 14 15.6 19.8 1.0 25.8 23.3 5.0 lk bk 14 15.6 17.9 1.0 23.2 25.9 5.0 type note: ( 1 ) v br measured after i t applied for 300 m s., i t = square wave pulse or equivalent. ( 2 ) surge current waveform per figure 5 and derate per figure 1 ( 3 ) a transient suppressor is normally selected according to the reverse " stand-off voltage " (v wm ) which should be equal to or greater then the d.c. or continuous peak operating voltage level. (uni) (bi) smb17c smb17 smb16ca smb16a smb16c smb16 smb15ca smb15a smb15c smb15 16.7 ll bl 15 21.1 1.0 26.9 22.3 5.0 lm bm 15 16.7 19.2 1.0 24.4 24.6 5.0 ln bn 16 17.8 22.6 1.0 28.8 20.8 5.0 lp bp 16 17.8 20.5 1.0 26.0 23.1 5.0 lq bq 17 18.9 23.9 1.0 30.5 19.7 5.0 www.sunmate.tw smb17ca smb17a lr br 17 18.9 21.7 1.0 27.6 21.7 5.0 smb18c smb18 20.0 ls bs 18 25.3 1.0 32.2 18.6 5.0 smb20ca smb20a smb20c smb20 smb18ca smb18a lt bt 18 20.0 23.3 1.0 29.2 20.5 5.0 lu bu 20 22.2 28.1 1.0 35.8 16.8 5.0 lv bv 20 22.2 25.5 1.0 32.4 18.5 5.0
smb78c smb78 smb43c smb43 3 of 5 rwm rwm breakdown marking reverse stand-off voltage voltage min. @i t breakdown voltage max. @ i t test current maximum clamping voltage @i pp peak pulse current reverse leakage @v (uni) (bi) v (v) v br min (v) v br max (v) i t (ma) v c (v) i pp (a) i r (ua) type (uni) (bi) smb64ca smb64a smb64c smb64 smb60ca smb60a smb60c smb60 smb58ca smb58a smb58c smb58 smb54ca smb54a smb54c smb54 smb51ca smb51a smb51c smb51 smb48ca smb48a smb48c smb48 smb45ca smb45a smb45c smb45 smb43ca smb43a smb40ca smb40a smb40c smb40 smb36ca smb36a smb36c smb36 smb33ca smb33a smb33c smb33 smb30ca smb30a smb30c smb30 71.1 66.7 56.7 53.3 50.0 96.8 93.6 87.1 82.4 77.4 72.7 69.4 mt ct 43 47.8 54.9 1.0 8.6 5.0 mu cu 45 63.3 1.0 80.3 7.5 5.0 mv cv 45 50.0 57.5 1.0 8.3 5.0 mw cw 48 67.5 1.0 85.5 7.0 5.0 mx cx 48 53.3 61.3 1.0 7.8 5.0 my cy 51 71.8 1.0 91.1 6.6 5.0 mz cz 51 56.7 65.2 1.0 7.3 5.0 nd dd 54 60.0 76.0 1.0 96.3 6.2 5.0 ne de 54 60.0 69.0 1.0 6.9 5.0 nf df 58 64.4 81.6 1.0 103 5.8 5.0 ng dg 58 64.4 74.1 1.0 6.4 5.0 nh dh 60 84.5 1.0 107 5.6 5.0 nk dk 60 66.7 76.7 1.0 6.2 5.0 nl dl 64 90.1 1.0 114 5.3 5.0 nm dm 64 71.1 81.8 1.0 103 5.8 5.0 44.4 44.4 40.0 36.7 33.3 mh ch 30 42.2 1.0 53.5 11.2 5.0 mk ck 30 33.3 38.3 1.0 48.4 12.4 5.0 ml cl 33 36.7 46.5 1.0 59.0 10.2 5.0 mm cm 33 42.2 1.0 53.3 11.3 5.0 mn cn 36 50.7 1.0 64.3 9.3 5.0 mp cp 36 40.0 46.0 1.0 58.1 10.3 5.0 mq cq 40 56.3 1.0 71.4 8.4 5.0 mr cr 40 51.1 1.0 64.5 9.3 5.0 smb28ca smb28a smb28c smb28 smb26ca smb26a smb26c smb26 smb24ca smb24a smb24c smb24 smb22ca smb22a smb22c smb22 28.9 26.7 lw bw 22 24.4 30.9 1.0 39.4 15.2 5.0 lx bx 22 24.4 28.0 1.0 35.5 16.9 5.0 ly by 24 33.8 1.0 43.0 14.0 5.0 lz bz 24 26.7 30.7 1.0 38.9 15.4 5.0 md cd 26 36.6 1.0 46.6 12.9 5.0 me ce 26 28.9 33.2 1.0 42.1 14.3 5.0 mf cf 28 31.1 39.4 1.0 50.0 12.0 5.0 mg cg 28 31.1 35.8 1.0 45.4 13.2 5.0 www.sunmate.tw ms cs 43 60.5 1.0 76.7 7.8 5.0 note: ( 1 ) v br measured after i t applied for 300 m s., i t = square wave pulse or equivalent. ( 2 ) surge current waveform per figure 5 and derate per figure 1 ( 3 ) a transient suppressor is normally selected according to the reverse " stand-off voltage " (v wm ) which should be equal to or greater then the d.c. or continuous peak operating voltage level. smb70ca smb70a np dp 70 77.8 89.5 1.0 113 5.3 5.0 smb70c smb70 77.8 nn dn 70 98.6 1.0 125 4.8 5.0 smb75ca smb75a smb75c smb75 83.0 nq dq 75 83.0 105.7 1.0 134 4.5 5.0 nr dr 75 95.8 1.0 121 5.0 5.0 ns ds 78 86.0 109.8 1.0 139 4.3 5.0 47. 8
smb78ca smb78a 4 of 5 rwm rwm breakdown marking reverse stand-off voltage voltage min. @i t breakdown voltage max. @ i t test current maximum clamping voltage @i pp peak pulse current reverse leakage @v (uni) (bi) v (v) v br min (v) v br max (v) i t (ma) v c (v) i pp (a) i r (ua) type (uni) (bi) smb440ca smb440a smb440c smb440 smb400ca smb400a smb400c smb400 smb350ca smb350a smb350c smb350 smb300ca smb300a smb300c smb300 smb250ca smb250a smb250c smb250 smb220ca smb220a smb220c smb220 smb210ca smb210a smb210c smb210 smb200ca smb200a smb200c smb200 smb190ca smb190a smb190c smb190 smb180ca smb180a smb180c smb180 smb170ca smb170a smb170c smb170 pu eu 190 211 267.9 1.0 339 1.8 5.0 pv ev 190 211 243.2 1.0 306 2.0 5.0 pw ew 200 222 282.0 1.0 356 1.7 5.0 px ex 200 222 256.0 1.0 322 1.9 5.0 py ey 210 233 296.1 1.0 375 1.6 5.0 pz ez 210 233 268.8 1.0 339 1.8 5.0 qd fd 220 244 310.2 1.0 392 1.5 5.0 qe fe 220 244 281.6 1.0 355 1.7 5.0 qf ff 250 278 342.5 1.0 447 1.3 5.0 qg fg 250 278 309.0 1.0 403 1.5 5.0 qh fh 300 333 411.0 1.0 535 1.1 5.0 qk fk 300 333 371.0 1.0 484 1.2 5.0 ql fl 350 389 479.5 1.0 624 1.0 5.0 qm fm 350 389 432.0 1.0 565 1.1 5.0 qn fn 400 444 548.0 1.0 687 0.9 5.0 qp fp 400 444 494.0 1.0 645 0.9 5.0 qq fq 440 489 602.8 1.0 786 0.8 5.0 qr fr 440 489 543.0 1.0 710 0.8 5.0 ps es 180 200 253.8 1.0 321 1.9 5.0 pt et 180 200 230.4 1.0 290 2.1 5.0 pq eq 170 189 239.5 1.0 304 2.0 5.0 pr er 170 189 217.5 1.0 275 2.2 5.0 smb160ca smb160a smb160c smb160 smb150ca smb150a smb150c smb150 smb130ca smb130a smb130c smb130 smb120ca smb120a smb120c smb120 smb110ca smb110a smb110c smb110 smb100ca smb100a smb100c smb100 smb90ca smb90a smb90c smb90 100 nw dw 90 100 126.5 1.0 160 3.8 5.0 nx dx 90 100 115.5 1.0 146 4.1 5.0 ny dy 100 111 141.0 1.0 179 3.4 5.0 nz dz 100 111 128.0 1.0 162 3.7 5.0 pd ed 110 122 154.5 1.0 196 3.1 5.0 pe ee 1 122 140.5 1.0 177 3.4 5.0 pf ef 120 133 169.0 1.0 214 2.8 5.0 pg eg 120 133 153.0 1.0 193 3.1 5.0 ph eh 130 144 182.5 1.0 231 2.6 5.0 pk ek 130 144 165.5 1.0 209 2.9 5.0 pl el 150 167 211.5 1.0 268 2.2 5.0 pm em 150 167 192.5 1.0 243 2.5 5.0 pn en 160 178 226.0 1.0 287 2.1 5.0 pp ep 160 178 205.0 1.0 259 2.3 5.0 www.sunmate.tw note: ( 1 ) v br measured after i t applied for 300 m s., i t = square wave pulse or equivalent. ( 2 ) surge current waveform per figure 5 and derate per figure 1 ( 3 ) a transient suppressor is normally selected according to the reverse " stand-off voltage " (v wm ) which should be equal to or greater then the d.c. or continuous peak operating voltage level. smb85ca smb85c smb85a smb85 nu du 85 94.0 119.2 1.0 151 4.0 5.0 nv dv 85 94.0 108.2 1.0 137 4.4 5.0 nt dt 78 86.0 99.7 1.0 126 4.8 5.0
5 of 5 ratings and characteristic curves t a =25c unless otherwise noted www.sunmate.tw
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