transient voltage suppression diodes ?2015 littelfuse, inc. specifcations are subject to change without notice. revised: 11/09/15 surface mount C 1500w > smcg-hr series smcg-hr series tvs devices are ideal for the protection of i/o interfaces, v cc bus and other vulnerable circuits used in telecom, computer, industrial and consumer electronic applications. applications ? high-reliability up- screened for critical applications require higher reliability performance and low infant mortality failures. ? exce llent clamping capability ? low incremental surge resistance ? typical i r less than 1a above 12v ? for surface mounted applications to optimize board space ? l bend lead forming gives best solderbility for hi reliability application ? typical failure mode is short from over-specifed voltage or current ? whisker test is conducted based on jedec jesd201a per its table 4a and 4c ? iec-61000-4-2 esd 15kv(air), 8kv (contact) ? esd protection of data lines in accordance with iec 61000-4-2 (iec801-2) ? eft protection of data lines in accordance with iec 61000-4-4 (iec801-4) ? built-in strain relief ? fast response time: typically less than 1.0ps from 0v to bv min ? 1500w peak pulse power capability at 10/1000s waveform, repetition rate (duty cycles):0.01% ? v br @t j = v br @25c x (1+t x (t j - 25)) ( t:temperature coeffcient, typical value is 0.1%) ? glass passivated chip junction ? high temperature soldering guaranteed: 260c/10 seconds at terminals ? meet msl level1, per j-std-020, lf maximun peak of 260 c ? matte tin leadCfree plated ? halogen free ? rohs compliant with exemption 7a and 7c-i ? 2nd level interconnect is pb-free per ipc/jedec j-std-609a.01 features the smcg-hr series is designed specifcally to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. description parameter symbol value unit peak pulse power dissipation at t a =25oc by 10/1000s waveform (fig.2)(note 1), (note 2) p ppm 1500 w power dissipation on infnite heat sink at t a =50 o c p m(av) 6.5 w peak forward surge current, 8.3ms single half sine wave (note 3) i fsm 200 a maximum instantaneous forward voltage at 100a for unidirectional only v f 3.5 v operating junction and storage temperature range t j , t stg -65 to 150 c typical thermal resistance junction to lead r ujl 15 c/w typical thermal resistance junction to ambient r uja 75 c/w notes: 1. non-repetitive current pulse , per fig. 4 and derated above t a = 25 o c per fig. 3. 2. mounted on copper pad area of 0.31x0.31 (8.0 x 8.0mm) to each terminal. 3. measured on 8.3ms single half sine wave or equivalent square wave for unidirectional device only, duty cycle=4 per minute maximum. maximum ratings and thermal characteristics (t a =25 o c unless otherwise noted) agency approvals agency agency file number e230531 functional diagram bi-directional uni-directional cathode anode r ohs pb e3
transient voltage suppression diodes ?2015 littelfuse, inc. specifcations are subject to change without notice. revised: 11/09/15 surface mount C 1500w > smcg-hr series electrical characteristics note: 1. for bidirectional type having v r of 10 volts and less, the i r limit is double. part number (uni) part number (bi) marking reverse stand off voltage v r (volts) breakdown voltage v br (volts) @ i t test current i t (ma) maximum clamping voltage v c @ i pp (v) maximum peak pulse current i pp (a) maximum reverse leakage i r @ v r (a) agency approval uni bi min max smcg5.0a-hr smcg5.0ca-hr gde bde 5.0 6.40 7. 0 0 10 9.2 163.0 800 x smcg6.0a-hr smcg6.0ca-hr gdg bdg 6.0 6.67 7.37 10 10.3 145.7 800 x smcg6.5a-hr smcg6.5ca-hr gdk bdk 6.5 7.22 7.98 10 11. 2 134.0 500 x smcg7.0a-hr smcg7.0ca-hr gdm bdm 7. 0 7.78 8.60 10 12.0 125.0 200 x smcg7.5a-hr smcg7.5ca-hr gdp bdp 7. 5 8.33 9.21 1 12.9 116.3 100 x smcg8.0a-hr smcg8.0ca-hr gdr bdr 8.0 8.89 9.83 1 13.6 110.3 50 x smcg8.5a-hr smcg8.5ca-hr gdt bdt 8.5 9.44 10.40 1 14.4 104.2 20 x smcg9.0a-hr smcg9.0ca-hr gdv bdv 9.0 10.00 11. 10 1 15.4 97.4 10 x smcg10a-hr smcg10ca-hr gdx bdx 10.0 11. 10 12.30 1 1 7. 0 88.3 5 x SMCG11A-HR smcg11ca-hr gdz bdz 11. 0 12.20 13.50 1 18.2 82.5 1 x smcg12a-hr smcg12ca-hr gee bee 12.0 13.30 14.70 1 19.9 75.4 1 x smcg13a-hr smcg13ca-hr geg beg 13.0 14.40 15.90 1 21.5 69.8 1 x smcg14a-hr smcg14ca-hr gek bek 14.0 15.60 17.20 1 23.2 64.7 1 x smcg15a-hr smcg15ca-hr gem bem 15.0 16.70 18.50 1 24.4 61.5 1 x smcg16a-hr smcg16ca-hr gep bep 16.0 17.80 19.70 1 26.0 57.7 1 x smcg17a-hr smcg17ca-hr ger ber 1 7. 0 18.90 20.90 1 27.6 54.4 1 x smcg18a-hr smcg18ca-hr get bet 18.0 20.00 22.10 1 29.2 51.4 1 x smcg20a-hr smcg20ca-hr gev bev 20.0 22.20 24.50 1 32.4 46.3 1 x smcg22a-hr smcg22ca-hr gex bex 22.0 24.40 26.90 1 35.5 42.3 1 x smcg24a-hr smcg24ca-hr gez bez 24.0 26.70 29.50 1 38.9 38.6 1 x smcg26a-hr smcg26ca-hr gfe bfe 26.0 28.90 31.90 1 42.1 35.7 1 x smcg28a-hr smcg28ca-hr gfg bfg 28.0 31.10 34.40 1 45.4 33.1 1 x smcg30a-hr smcg30ca-hr gfk bfk 30.0 33.30 36.80 1 48.4 31.0 1 x smcg33a-hr smcg33ca-hr gfm bfm 33.0 36.70 40.60 1 53.3 28.2 1 x smcg36a-hr smcg36ca-hr gfp bfp 36.0 40.00 44.20 1 58.1 25.9 1 x smcg40a-hr smcg40ca-hr gfr bfr 40.0 44.40 49.10 1 64.5 23.3 1 x smcg43a-hr smcg43ca-hr gft bft 43.0 47.80 52.80 1 69.4 21.7 1 x smcg45a-hr smcg45ca-hr gfv bfv 45.0 50.00 55.30 1 72.7 20.6 1 x smcg48a-hr smcg48ca-hr gfx bfx 48.0 53.30 58.90 1 77.4 19.4 1 x smcg51a-hr smcg51ca-hr gfz bfz 51.0 56.70 62.70 1 82.4 18.2 1 x smcg54a-hr smcg54ca-hr gge bge 54.0 60.00 66.30 1 87.1 1 7. 3 1 x smcg58a-hr smcg58ca-hr ggg bgg 58.0 64.40 71.20 1 93.6 16.1 1 x smcg60a-hr smcg60ca-hr ggk bgk 60.0 66.70 73.70 1 96.8 15.5 1 x smcg64a-hr smcg64ca-hr ggm bgm 64.0 71.10 78.60 1 103.0 14.6 1 x smcg70a-hr smcg70ca-hr ggp bgp 70.0 77.80 86.00 1 113.0 13.3 1 x smcg75a-hr smcg75ca-hr ggr bgr 75.0 83.30 92.10 1 121.0 12.4 1 x smcg78a-hr smcg78ca-hr ggt bgt 78.0 86.70 95.80 1 126.0 11. 9 1 x smcg85a-hr smcg85ca-hr ggv bgv 85.0 94.40 104.00 1 137.0 11. 0 1 x smcg90a-hr smcg90ca-hr ggx bgx 90.0 100.00 111. 0 0 1 146.0 10.3 1 x smcg100a-hr smcg100ca-hr ggz bgz 100.0 111. 0 0 123.00 1 162.0 9.3 1 x smcg110a-hr smcg110ca-hr ghe bhe 110.0 122.00 135.00 1 177.0 8.5 1 x smcg120a-hr smcg120ca-hr ghg bhg 120.0 133.00 147.00 1 193.0 7. 8 1 x
transient voltage suppression diodes ?2015 littelfuse, inc. specifcations are subject to change without notice. revised: 11/09/15 surface mount C 1500w > smcg-hr series continues on next page. group b test requirement screen method condition requirement surge test 10/1000 s peak pluse waveform maximum clamping voltage (v c ) @ peak plus current (i pp ) sample size 45 perform 10x accept 0 failures burn - in (htrb) mil - std - 750, method 1038.5 applied voltage 100% v r @150 c sample size 45 for unidirectional, 150c/v r /340hours, for bidirectional, 150c/ v r /680hrs(340hours for each direction) accept 0 failures electrical tests -- i r @v r , v( br )@i t sample size 45 accept 0 failures screen process 100% vision inspection mil-std-750 method 2074 100%high temperature storage life (168hrs,175c) mil-std-750 method 1031 100% x-ray inspection mil-std-750 method 2076 100% temperature cycle test (-55-150c, 20 cycles, dwell time 15 min) mil-std-750 method 1051 100% refow (2x) jedec j-std-020 100% surge test (2x) mil-std-750 method 4066 100% htrb(150c, bias=vr(80% breakdown voltage), 96hrs),for bi- direction products, 96hrs for each direction milCstdC750 method 1038 final electrical test( 100% 3 sigma limit, 100% dynamic test and pat limit) mil-std-750 method 4016.4021.4011 note: up-screen program can be specifed by customers request via contacting littelfuse service i-v curve characteristics vc v br v r i r i t i pp v uni-directional v f vc v br v r i r i t i pp v vc v br v r i pp i r i t bi-directional p ppm peak pulse power dissipation -- max power dissipation v r stand-off voltage -- maximum voltage that can be applied to the tvs without operation v br breakdown voltage -- maximum voltagethat fows though the tvs at a specifed test current (i t ) v c clamping voltage -- peak voltage measured across the tvs at a specifed ippm (peak impulse current) i r reverse leakage current -- current measured at v r v f forward voltage drop for uni-directional
transient voltage suppression diodes ?2015 littelfuse, inc. specifcations are subject to change without notice. revised: 11/09/15 surface mount C 1500w > smcg-hr series ratings and characteristic curves (t a =25c unless otherwise noted) vo lt age tr an si en ts ti me vo lt age acro ss tv s current through tv s voltage or current figure 1 - tvs transients clamping waveform t d -pulse width (ms) p ppm -peak pulse power (kw ) 0. 1 1 10 100 0. 0010 .0 10 .1 11 0 t j initial = t amb figure 2 - peak pulse power rating i ppm - p eak p ulse cur rent, % i rsm 0 0 50 10 0 15 0 1. 0 2.0 3.0 4.0 t r =1 0sec p eak v alue i ppm i ppm 2 t j =25c p ulse width(td) is de?ned as the point where the peak cur rent decays to 50% of i ppm 1 0/1 000sec. w aveform as de?ned by r.e. a t d t-t ime (ms) half v alue i ppm ( ) 1 10 100 1 000 1 0000 1 0000 0 11 01 00 1000 uni-d ir ec ti on al v= 0v bi-d ir ec ti on al v= 0v bi-d ir ec ti on al v= v r uni-d ir ec ti on al v= v r cj (pf) v br -r ev er se br ea kd ow n vo lt ag e( v) figure 4 - pulse waveform figure 5 - typical junction capacitance figure 3 - peak pulse power derating curve 0 20 40 60 80 100 02 55 07 5 100 125 17 5 peak pulse power (p pp ) or current (i pp ) derating in percentage % 150 t j - initial junction temperature (oc) 0. 01 0. 1 1 10 100 0. 0010 .0 10 .1 11 0 100 100 0 tr an sien t th erma l im pe da nc e ( c/ w) t -p ul se du rati on (s ) p figure 6 - typical transient thermal impedance
transient voltage suppression diodes ?2015 littelfuse, inc. specifcations are subject to change without notice. revised: 11/09/15 surface mount C 1500w > smcg-hr series physical specifcations weight 0.007 ounce, 0.21 grams case jedec do-215ab. molded plastic body over glass passivated junction polarity color band denotes positive end (cathode) except bidirectional. terminal matte tin-plated leads, solderable per jesd22-b102 soldering parameters te mperature (t ) ti me (t) t s(min) t s(max) t l t p t s prehea t t l t p ramp-up critical zone t l to t p ramp-dow n t 25?c to peak 25?c refow condition leadCfree assembly pre heat - temperature min (t s(min) ) 150c - temperature max (t s(max) ) 200c - time (min to max) (t s ) 60 C 120 secs average ramp up rate (liquidus temp (t l ) to peak 3c/second max t s(max) to t l - ramp-up rate 3c/second max refow - temperature (t l ) (liquidus) 217c - time (min to max) (t s ) 60 C 150 seconds peak temperature (t p ) 260 +0/-5 c time within 5c of actual peak temperature (t p ) 30 seconds ramp-down rate 6c/second max time 25c to peak temperature (t p ) 8 minutes max. do not exceed 260c environmental specifcations high temp. storage jesd22-a103 htrb jesd22-a108 thermal shock jesd22-a106 msl jedec-j-std-020, level 1 h3trb jesd22-a101 rsh jesd22-a111 0 20 40 60 80 100 120 140 160 180 200 11 0 100 nu mb er of cy cl es at 60 hz i fsm - peak forward surge current (a ) figure 7 - maximum non-repetitive peak forward surge current uni-directional only
transient voltage suppression diodes ?2015 littelfuse, inc. specifcations are subject to change without notice. revised: 11/09/15 surface mount C 1500w > smcg-hr series part numbering system packaging part number component package quantity packaging option packaging specifcation smcgxxxxx-hr do-215ab 1500 tape & reel C 24mm tape /13 reel eia std rs-481 part marking system v r vo lta ge bi-directional 5% v br vo lta ge t olerance series smcg -hr xxx ca high reliability tape and reel specifcation 0.945 (24.0) 0.472 (1 2.0) 0.1 57 (4.0) 0.960 (24.4) 0.800 (20.2) arbor hole dia. 1 3.0 (330) dimensions are in inc hes (and millimeter s). direction of f eed 0.059 dia (1 .5) co ver tape cathode f xxx ymxxx marking code trace code marking y:year code m: month code xxx: lot code littelfuse logo cathode band (for uni-directional products only) dimensions dimensions inches millimeters min max min max a 0.115 0.125 2.920 3.170 b 0.260 0.280 6.600 7. 11 0 c 0.220 0.245 5.590 6.220 d 0.075 0.095 1.900 2.410 e 0.038 0.058 0.970 1.470 f - 0.020 - 0.510 g 0.380 0.400 9.640 10.160 h 0.024 0.040 0.610 1.020 i 0.006 0.016 0.150 0.410 j - 0.050 - 1.270 k - 0.310 - 7.870 l - 0.050 - 1.270 m - 0.125 - 3.170 n 0.002 0.008 0.050 0.200 do-215ab (smcg) dimensions in inc hes and (millimeter s) cathode band b f g h e c d a i 4 f b u j o h 1 m b o f n l k j m solder pa ds
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