? 2016 littelfuse, inc. specifcations are subject to change without notice. revised: 08/31/16 description features maximum ratings and thermal characteristics (t a =25 o c unless otherwise noted) parameter symbol value unit peak pulse power dissipation at t a =25oc by 10/1000s waveform (fig.2)(note 1), (note 2) p ppm 600 w power dissipation on infnite heat sink at t l =50 o c p d 3 w peak forward surge current, 8.3ms single half sine wave (note 3) i fsm 60 a maximum instantaneous forward voltage at 25a for unidirectional only v f 3.5 v operating temperature range t j -65 to 150 c storage temperature range t stg -65 to 175 c typical thermal resistance junction to lead r jl 35 c/w typical thermal resistance junction to ambient r ja 200 c/w notes: 1. non-repetitive current pulse, per fig.4 and derated above t j (initial) =25oc per fig. 3. 2. mounted on 5.0x5.0mm copper pad to each terminal. 3. measured on 8.3ms single half sine wave or equivalent square wave for unidirectional device only. the sma6l series is designed specifcally to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. sma low profle package has the same electronical performance as the smb package but with lowest height profles (1.1mm) in the industry. applications 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. ? same power as standard smb devices (600 w) ? sma low profle package: less than 1.1 mm ? footprint compatibility with standard sma and smb products (easy to layout) ? 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 30kv(air), 30kv (contact) ? esd protection of data lines in accordance with iec 61000-4-2 ? eft protection of data lines in accordance with iec 61000-4-4 ? low inductance, excellent clamping capability ? fast response time: typically less than 1.0ns from 0 volts to v br min ? built-in strain relief ? glass passivated junction ? typical i r less than 1a when v br min>12v ? high temperature to refow soldering guaranteed: 260c/40sec ? v br @ t j = v br @25c x (1+ t x (t j - 25)) ( t:temperature coeffcient, typical value is 0.1%) ? plastic package is fammability rated v-0 per underwriters laboratories ? meet msl level1, per j-std-020, lf maximun peak of 260 c ? matte tin leadCfree plated ? halogen free and rohs compliant ? pb-free e3 means 2nd level interconnect is pb-free and the terminal fnish material is tin(sn) (ipc/jedec j-std- 609a.01) sma6l series functional diagram bi-directional uni-directional cathode anode uni-directional agency approvals agency agency file number e230531 r ohs pb e3 dataseet additional infomarion resources samples transient voltage suppression diodes surface mount C 600w > sma6l series
? 2016 littelfuse, inc. specifcations are subject to change without notice. revised: 08/31/16 electrical characteristics (t a =25c unless otherwise noted) part number (uni) marking code 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 min max sma6l5.0a ae 5.0 6.40 7.00 10 9.2 65.3 800 x sma6l6.0a ag 6.0 6.67 7.37 10 10.3 58.3 800 x sma6l6.5a ak 6.5 7.22 7.98 10 11. 2 53.6 500 x sma6l7.0a am 7. 0 7.78 8.60 10 12.0 50.0 200 x sma6l7.5a ap 7. 5 8.33 9.21 1 12.9 46.6 100 x sma6l8.0a ar 8.0 8.89 9.83 1 13.6 44.2 50 x sma6l8.5a at 8.5 9.44 10.40 1 14.4 41.7 20 x sma6l9.0a av 9.0 10.00 11.10 1 15.4 39.0 10 x sma6l10a ax 10.0 11.10 12.30 1 1 7. 0 35.3 5 x sma6l11a az 11. 0 12.20 13.50 1 18.2 33.0 1 x sma6l12a be 12.0 13.30 14.70 1 19.9 30.2 1 x sma6l13a bg 13.0 14.40 15.90 1 21.5 28.0 1 x sma6l14a bk 14.0 15.60 17.20 1 23.2 25.9 1 x sma6l15a bm 15.0 16.70 18.50 1 24.4 24.6 1 x sma6l16a bp 16.0 17.80 19.70 1 26.0 23.1 1 x sma6l17a br 1 7. 0 18.90 20.90 1 27.6 21.8 1 x sma6l18a bt 18.0 20.00 22.10 1 29.2 20.6 1 x sma6l20a bv 20.0 22.20 24.50 1 32.4 18.6 1 x sma6l22a bx 22.0 24.40 26.90 1 35.5 16.9 1 x sma6l24a bz 24.0 26.70 29.50 1 38.9 15.5 1 x sma6l26a ce 26.0 28.90 31.90 1 42.1 14.3 1 x sma6l28a cg 28.0 31.10 34.40 1 45.4 13.3 1 x sma6l30a ck 30.0 33.30 36.80 1 48.4 12.4 1 x sma6l33a cm 33.0 36.70 40.60 1 53.3 11. 3 1 x sma6l36a cp 36.0 40.00 44.20 1 58.1 10.4 1 x sma6l40a cr 40.0 44.40 49.10 1 64.5 9.3 1 x sma6l43a ct 43.0 47.80 52.80 1 69.4 8.7 1 x sma6l45a cv 45.0 50.00 55.30 1 72.7 8.3 1 x sma6l48a cx 48.0 53.30 58.90 1 77.4 7. 8 1 x sma6l51a cz 51.0 56.70 62.70 1 82.4 7. 3 1 x sma6l54a re 54.0 60.00 66.30 1 87.1 6.9 1 x sma6l58a rg 58.0 64.40 71.20 1 93.6 6.5 1 x sma6l60a rk 60.0 66.70 73.70 1 96.8 6.2 1 x sma6l64a rm 64.0 71.10 78.60 1 103.0 5.9 1 x sma6l70a rp 70.0 77.80 86.00 1 113.0 5.3 1 x sma6l75a rr 75.0 83.30 92.10 1 121.0 5.0 1 x sma6l78a rt 78.0 86.70 95.80 1 126.0 4.8 1 x sma6l85a rv 85.0 94.40 104.00 1 137.0 4.4 1 x transient voltage suppression diodes surface mount C 600w > sma6l series
? 2016 littelfuse, inc. specifcations are subject to change without notice. revised: 08/31/16 i-v curve characteristics vc v br v r i r i t i pp v uni-directional v f 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 voltage that 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 0. 1 1 10 100 0. 001 0. 01 0. 11 t d -pulse width (ms) p ppm -peak pulse power (kw ) t j initial = t amb 0. 2x 0. 2" (5 .0 x5 .0 mm) co pper p ad ar ea figure 2 - peak pulse power rating curve 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 ratings and characteristic curves (t a =25c unless otherwise noted) continues on next page. transient voltage suppression diodes surface mount C 600w > sma6l series
? 2016 littelfuse, inc. specifcations are subject to change without notice. revised: 08/31/16 figure 3 - peak pulse power derating curve 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 ( ) figure 4 - pulse waveform ratings and characteristic curves (t a =25c unless otherwise noted) (continued) 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) 1 10 100 1000 1000 0 11 0 100 100 0 cj (pf) v br ?r ev er se br ea kd ow n vo lt ag e( v) un i - di re ct io na l v= v r uni-di re ct io na l v=0v figure 5 - typical junction capacitance 0 10 20 30 40 50 60 70 80 11 0 100 if sm - p ea k fo rw ar d su rv e cu rren t( a) nu mb er of cy cl es at 60 hz figure 6 - maximum non-repetitive forward surge current uni-directional only 0. 01 0. 1 1 10 100 012345 6 i f - p ea k fo rw ar d cu rre nt (a ) v f -p ea k fo rw ar d vo lt ag e( v) figure 7 - peak forward voltage drop vs peak forward current (typical values) transient voltage suppression diodes surface mount C 600w > sma6l series
? 2016 littelfuse, inc. specifcations are subject to change without notice. revised: 08/31/16 dimensions physical specifcations weight 0.002 ounce, 0.032 gram case jedec do-221ac molded plastic over glass passivated junction polarity color band denotes cathode except bipolar terminal matte tin-plated leads, solderable per jesd22-b102 dimensions inches millimeters min max min max a 0.156 0.181 3.950 4.600 b 0.189 0.220 4.800 5.600 c 0.049 0.069 1.250 1.750 d 0.088 0.116 2.250 2.950 e 0.030 0.059 0.750 1.500 f 0.005 0.010 0.125 0.250 g 0.035 0.043 0.900 1. 10 0 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 180 secs average ramp up rate (liquidus temp (t a ) to peak 3c/second max t s(max) to t a - ramp-up rate 3c/second max refow - temperature (t a ) (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 ) 20 C 40 seconds ramp-down rate 6c/second max time 25c to peak temperature (t p ) 8 minutes max. do not exceed 260c d 3.12 (0.123) 1. 20 (0.047) 1. 52 (0.060) mounting p ad la y out a b e e c g f cathode band environmental specifcations high temp. storage jesd22-a103 htrb jesd22-a108 temperature cycling jesd22-a104 msl jedec-j-std-020, level 1 h3trb jesd22-a101 rsh jesd22-a111 transient voltage suppression diodes surface mount C 600w > sma6l series
? 2016 littelfuse, inc. specifcations are subject to change without notice. revised: 08/31/16 part numbering system part marking system packaging part number component package quantity packaging option packaging specifcation sma6lxxa do-221ac 3000 tape & reel C 12mm/7 tape eia rs-481 sma6l xx a series 5% v br vo lta ge t olerance v r vo lta ge tape and reel specifcation 0.47 (1 2.0) 0.1 57 (4.0) 0.1 57 (4.0) 0.49 (1 2.5) 0.80 (20.2) arbor hole dia. 7 .0 (1 78) dimensions are in inc hes (and millimeter s). direction of f eed 0.059 dia (1 .5) co ver tape cathode f xx ymxxx marking code trace code marking y:year code m: month code xxx: lot code littelfuse logo cathode band transient voltage suppression diodes surface mount C 600w > sma6l series
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