value surface mount transient volage suppessor smb10j5.0/a- smb10j40/a power: 1000 wa t t s voltage range: 5.0 - 40v 1 of 3 notes: (1) non-repetitive current pulse, per fig. 3 and derated above t a = 25 c per fig. 2 (2) mounted on 0.2 x 0.2" (5.0 x 5.0 mm) copper pads to each terminal peak pulse power diss ipation with a 10/1000 s waveform (1)(2) (fig. 1) uni-directional bi-directional p ppm 1000 w peak pulse current with a 10/1000 s waveform (1) i ppm see next table a peak forward surge current 8.3 ms si ngle half sine-wave uni-directional only (2) i fsm 100 a operating junction and storage temperature range t j , t stg - 55 to + 150 c www.sunmate.tw features low incremental surge resistance very fast response time excellent clamping capability available in uni-directional and bi-directional glass passivated chip junction ideal for automated placement low profile package ! ! ! ! ! ! ! maximum ratings @ t a = 25c unless otherwise specified characteristic ! ! 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 symbol unit
(1) pulse test: t 2 of 3 notes: p 50 ms (2) surge current waveform per fig. 3 and derate per fig. 2 (3) all terms and symbols are consistent with ansi/ieee c62.35 (4) v f = 3.5 v at i f = 50 a (uni-directional only) electrical characteristics (t a = 25 c unless otherwise noted) at v wm i d (a) www.sunmate.tw rwm breakdown 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 (v) v br min (v) v br max (v) i t (ma) v c (v) i pp (a) smb10j5.0 6.40 7.82 10 5.0 1000 104.2 9.6 1ad smb10j5.0a 1ae 6.40 7.07 10 5.0 1000 108.7 9.2 smb10j6.0 1af 6.67 8.15 10 6.0 1000 87.7 11.4 smb10j6.0a 1ag 6.67 7.37 10 6.0 1000 97.1 10.3 smb10j6.5 7.22 8.82 10 6.5 500 81.3 12.3 1ah smb10j6.5a 1ak 7.22 7.98 10 6.5 500 89.3 11.2 smb10j7.0 1al 7.78 9.51 10 7.0 200 75.2 13.3 smb10j7.0a 1am 7.78 8.60 10 7.0 200 83.3 12.0 smb10j7.5 1an 8.33 10.2 1.0 7.5 100 69.9 14.3 smb10j7.5a 1ap 8.33 9.21 1.0 7.5 100 77.5 12.9 smb10j8.0 1aq 8.89 10.9 1.0 8.0 50 66.7 15.0 smb10j8.0a 1ar 8.89 9.83 1.0 8.0 50 73.5 13.6 smb10j8.5 1as 9.44 11.5 1.0 8.5 20 62.9 15.9 smb10j8.5a 1at 9.44 10.4 1.0 8.5 20 69.4 14.4 smb10j9.0 1au 10.0 12.2 1.0 9.0 10 59.2 16.9 smb10j9.0a 1av 10.0 11.1 1.0 9.0 10 64.9 15.4 SMB10J10 1aw 11.1 13.6 1.0 10 5.0 53.2 18.8 SMB10J10a 1ax 11.1 12.3 1.0 10 5.0 58.8 17.0 smb10j11 1ay 12.2 14.9 1.0 11 5.0 49.8 20.1 smb10j11a 1az 12.2 13.5 1.0 11 5.0 54.9 18.2 smb10j12 1bd 13.3 16.3 1.0 12 5.0 45.5 22.0 smb10j12a 1be 13.3 14.7 1.0 12 5.0 50.3 19.9 smb10j13 1bf 14.4 17.6 1.0 13 1.0 42.0 23.8 smb10j13a 1bg 14.4 15.9 1.0 13 1.0 46.5 21.5 smb10j14 1bh 15.6 19.1 1.0 14 1.0 38.8 25.8 smb10j14a 1bk 15.6 17.2 1.0 14 1.0 43.1 23.2 smb10j15 1bl 16.7 20.4 1.0 15 1.0 37.2 26.9 smb10j15a 1bm 16.7 18.5 1.0 15 1.0 41.0 24.4 smb10j16 1bn 17.8 21.8 1.0 16 1.0 34.7 28.8 smb10j16a 1bp 17.8 19.7 1.0 16 1.0 38.5 26.0 smb10j17 1bq 18.9 23.1 1.0 17 1.0 32.8 30.5 smb10j17a 1br 18.9 20.9 1.0 17 1.0 36.2 27.6 smb10j18 1bs 20.0 24.4 1.0 18 1.0 31.1 32.2 smb10j18a 1bt 20.0 22.1 1.0 18 1.0 34.2 29.2 smb10j20 1bu 22.2 27.1 1.0 20 1.0 27.9 35.8 smb10j20a 1bv 22.2 24.5 1.0 20 1.0 30.9 32.4 smb10j22 1bw 24.4 29.8 1.0 22 1.0 25.4 39.4 smb10j22a 1bx 24.4 26.9 1.0 22 1.0 28.2 35.5 smb10j24 1by 26.7 32.6 1.0 24 1.0 23.3 43.0 smb10j24a 1bz 26.7 29.5 1.0 24 1.0 25.7 38.9 smb10j26 1cd 28.9 35.3 1.0 26 1.0 21.5 46.6 smb10j26a 1ce 28.9 31.9 1.0 26 1.0 23.8 42.1 smb10j28 1cf 31.1 38.0 1.0 28 1.0 20.0 50.0 smb10j28a 1cg 31.1 34.4 1.0 28 1.0 22.0 45.4 smb10j30 1ch 33.3 40.7 1.0 30 1.0 18.7 53.5 smb10j30a 1ck 33.3 36.8 1.0 30 1.0 20.7 48.4 smb10j33 1cl 36.7 44.9 1.0 33 1.0 16.9 59.0 smb10j33a 1cm 36.7 40.6 1.0 33 1.0 18.8 53.3 smb10j36 1cn 40.0 48.9 1.0 36 1.0 15.6 64.3 smb10j36a 1cp 40.0 44.2 1.0 36 1.0 17.2 58.1 smb10j40 1cq 44.4 54.3 1.0 40 1.0 14.0 71.4 smb10j40a 1cr 44.4 49.1 1.0 40 1.0 15.5 64.5 type marking
3 of 3 ratings and characteristics curves (t a = 25 c unless otherwise noted) figure 1. peak pulse power rating curve figure 2. pulse power or current vs. initial junction temperature smb 8 j5.0c - smb 8 j40ca smb10j5.0 - smb10j40a 0.1 1 10 100 0.2 x 0.2" (5.0 x 5.0 mm) copper pad areas 0.1 s 1.0 s 10 s 100 s 1.0 ms 10 ms p ppm - peak p u lse po w er (k w ) t d - p u lse w idth (s) 0 25 50 75 100 100 75 50 25 0 125 150 175 200 t j - initial temperat u re (c) peak p u lse po w er (p pp ) or c u rrent (i pp ) derating in percentage, % figure 3. pulse waveform figure 4. typical junction capacitance 0 50 100 150 t d 0 1.0 2.0 3.0 4.0 i ppm - peak p u lse c u rrent, % i rsm t - time (ms) t r = 10 s peak v al u e i ppm half v al u e - i ppm i pp 2 10/1000 s w a v eform as defined b y r.e.a. t j = 25 c p u lse w idth (t d ) is defined as the point w here the peak c u rrent decays to 50 % of i ppm 10 100 1000 10 000 10 1 bi-directional 100 200 t j = 25 c f = 1.0 mhz v sig = 50 m v p-p meas u red at zero bias v r , meas u red at stand-off v oltage v w m c j - j u nction capacitance (pf) v w m - re v erse stand-off v oltage ( v ) figure 5. typical transient thermal impedance 1.0 10 100 0.01 0.1 10 1 100 1000 t p - p u lse d u ration (s) transient thermal impedance (c/ w ) figure 6. maximum non-repetitive forward surge current 10 200 100 100 1 10 nu m b er of cycles at 60 hz peak for w ard s u rge c u rrent (a) 8 .3 ms single half sine- w a v e uni-directional only www.sunmate.tw
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