shanghai semitech semiconductor co., ltd mmf series 2 00w surface mount transient voltage su p pressors features l peak power d issipation 2 0 0w @10 x 100 0 us pulse l low profile p ackage. l excellent clamping c apability. l glass passivated j unction. l fast r esponse t ime : t ypically less than 1n s from 0 volts to bv min l typical i r less than 1ua when v br min above 15 v. l iec 61000 - 4 - 2 esd 30kv(air), 30kv(contact) l esd protection of data lines in accordance with iec 61000 - 4 - 2 l eft protection of data lines in accordance with iec 61000 - 4 - 4 l halogen free and rohs compliant l lead - free finish mechanical characteristics l case: sod - 123fl molded plastic over glass passivated junction. l mounting position: any l polarity: by cathode band denotes uni - directional device, none cathode band denotes bi - directional device. l te r m i n a l : s o l d er plated maximum ratings and characteristics @ 25 c ambient temperature (unless otherwise noted) parameter symbo l value units peak pulse power dissipation on 10/1000 us waveform (note 1 , 2, fig.1 ) p p pm min 2 0 0 w peak pulse current of on 10/1000us waveform (note 1, fig.3) i ppm see table 1 a operating junction temperature range t j - 55 to 150 c storage temperature range t stg - 55 to 150 c notes: 1. non - repetitive current pulse, per fig .3 and derated above t a =25 c per fig.2 . rev. 2.0, 24 - nov. - 16 www.semitech . cn sod - 123fl bi - directional uni - directional cathode anode
mmf series rev. 2.0, 24 - nov. - 16 www.semitech . cn electrical specification @ tamb 25 c type number marking reverse stand - off voltage breakdown voltage min. @i t breakdown voltage max. @ i t test current maximum clamping voltage @i pp peak pulse current reverse leakage @v rmw uni bi uni bi v rmw (v) v br min (v) v br max (v) i t (ma) v c (v) i pp (a) i r (ua) mmf5.0a mmf5.0 c a 5.0 a 5.0 ca 5.0 6.4 0 7. 00 10 9.2 21.7 4 00.0 mmf6.0a mmf6.0 c a 6.0 a 6.0 ca 6.0 6.67 7. 3 7 10 10.3 19.4 4 00.0 mmf6.5a mmf6.5 c a 6.5 a 6.5 ca 6.5 7.22 7.98 10 11.2 17.9 25 0.0 mmf7.0a mmf7.0 c a 7.0 a 7.0 ca 7.0 7.78 8. 60 10 12 .0 16.7 10 0.0 mmf7.5a mmf7.5 c a 7.5 a 7.5 ca 7.5 8.33 9. 21 1 12.9 15.5 5 0.0 mmf8.0a mmf8.0 c a 8.0 a 8.0 ca 8.0 8.89 9.83 1 13.6 14.7 25 .0 mmf8.5a mmf8.5 c a 8.5 a 8.5 ca 8.5 9.44 10. 40 1 14.4 13.9 10.0 mmf9.0a mmf9.0 c a 9.0 a 9.0 ca 9.0 10 .0 0 11. 1 0 1 15.4 13 .0 5 .0 mmf10a mmf10 c a 10 a 10 ca 10 .0 11.1 0 12. 3 0 1 17 .0 11.8 2.5 mmf11a mmf11 c a 11 a 11 ca 11 .0 12.2 0 1 3.5 0 1 18.2 11 .0 2.5 mmf12a mmf12 c a 12 a 12 ca 12 .0 13.3 0 1 4.7 0 1 19.9 10.1 2.5 mmf13a mmf13 c a 13 a 13 ca 13 .0 14.4 0 1 5.9 0 1 21.5 9.3 1 mmf14a mmf14 c a 14 a 14 ca 14 .0 15.6 0 17. 2 0 1 23.2 8.6 1 mmf15a mmf15 c a 15 a 15 ca 15 .0 16.7 0 1 8.5 0 1 24.4 8.2 1 mmf16a mmf16 c a 16 a 16 ca 16 .0 17.8 0 19.7 0 1 26 .0 7.7 1 mmf17a mmf17 c a 17 a 17 ca 17 .0 18.9 0 2 0.9 0 1 27.6 7.2 1 mmf18a mmf18 c a 18 a 18 ca 18 .0 20 .0 0 2 2.1 0 1 29.2 6.8 1 mmf20a mmf20 c a 20 a 20 ca 20 .0 22.2 0 2 4.5 0 1 32.4 6.2 1 mmf22a mmf22 c a 22 a 22 ca 22 .0 24.4 0 2 6.9 0 1 35.5 5.6 1 mmf24a mmf24 c a 24 a 24 ca 24 .0 26.7 0 29.5 0 1 38.9 5.1 1 mmf26a mmf26 c a 26 a 26 ca 26 .0 28.9 0 3 1.9 0 1 42.1 4.8 1 mmf28a mmf28 c a 28 a 28 ca 28 .0 31.1 0 3 4.4 0 1 45.4 4.4 1 mmf30a mmf30 c a 30 a 30 ca 30 .0 33.3 0 3 6.8 0 1 48.4 4.1 1 mmf33a mmf33 c a 33 a 33 ca 33 .0 36.7 0 4 0.6 0 1 53.3 3.8 1 mmf36a mmf36 c a 36 a 36 ca 36 .0 40 .0 0 4 4.2 0 1 58.1 3.4 1 mmf40a mmf40 c a 40 a 40 ca 40 .0 44.4 0 49.1 0 1 64.5 3.1 1 mmf43a mmf43 c a 43 a 43 ca 43 .0 47.8 0 5 2.8 0 1 69.4 2.9 1 mmf45a mmf45 c a 45 a 45 ca 45 .0 50 .0 0 5 5.3 0 1 72.7 2.8 1 mmf48a mmf48 c a 48 a 48 ca 48 .0 53.3 0 58,9 0 1 77.4 2.6 1 mmf51a mmf51 c a 51 a 51 ca 51 .0 56.7 0 62.7 0 1 82.4 2.4 1 mmf54a mmf54 c a 54 a 54 ca 54 .0 60 .0 0 66.3 0 1 87.1 2.3 1 mmf58a mmf58 c a 58 a 58 ca 58 .0 64.4 0 71.2 0 1 93.6 2.1 1 mmf60a mmf60 c a 60 a 60 ca 60 .0 66.7 0 73.7 0 1 96.8 1.8 1 mmf64a mmf64 c a 64 a 64 ca 64 .0 71.1 0 78.6 0 1 103 .0 1.7 1 mmf70a mmf70 c a 70 a 70 ca 70 .0 77.8 0 86.0 0 1 113 .0 1.5 1 mmf75a mmf75 c a 75 a 75 ca 75 .0 83.3 0 92.1 0 1 121 .0 1.4 1 for bi - directional type having v rwm of 10 volts and less, the i r limit is double
mmf series rev. 2.0, 24 - nov. - 16 www.semitech . cn type number marking reverse stand - off voltage breakdown voltage min. @i t breakdown voltage max. @ i t test current maximum clamping voltage @i pp peak pulse current reverse leakage @v rmw uni bi uni bi v rmw (v) v br min (v) v br max (v) i t (ma) v c (v) i pp (a) i r (ua) mmf78a mmf78 c a 78 a 78 ca 78 .0 86.7 0 95.8 0 1 126 .0 1.4 1 mmf85a mmf85 c a 85 a 85 ca 85 .0 94.4 0 104.0 0 1 137 .0 1.3 1 mmf90a mmf90 c a 90 a 90 ca 90 .0 100 .0 0 111.0 0 1 146 .0 1.2 1 mmf100a mmf100 c a 100 100 c 100 .0 111 .0 0 123 .0 0 1 162 .0 1.1 1 mmf110a mmf110 c a 110 110 c 110 .0 122 .0 0 135.0 0 1 177 .0 1.0 1 mmf120a mmf120 c a 120 120 c 120 .0 133 .0 0 147.0 0 1 193 .0 0.9 1 mmf130a mmf130 c a 130 130 c 130 .0 144 .0 0 159.0 0 1 209 .0 0.8 1 mmf150a mmf150 c a 150 150 c 150 .0 167 .0 0 185.0 0 1 243 .0 0.7 1 mmf160a mmf160 c a 160 160c 160 .0 178 .0 0 197.0 0 1 259 .0 0.7 1 mmf170a mmf170 c a 170 170c 170 .0 189 .0 0 209.0 0 1 275 .0 0.6 1 mmf1 8 0a mmf1 8 0 c a 180 180c 180 .0 198.0 0 222.0 0 1 292 .0 0.6 1 mmf1 9 0a mmf1 9 0 c a 190 190c 190 .0 209.0 0 233.0 0 1 308 .0 0.5 1 for bi - directional type having v rwm of 10 volts and less, the i r limit is double i - v curve characteristics p ppm peak pulse power dissipation - max power dissipation v rwm reverse stand - off voltage - maximum voltage that can be applied to tvs without operation v br breakdown voltage C maximum voltage that flows though the tvs at a specified current (i t ) v c clamping voltage C peak voltage measured across the tvs at a specified i ppm (peak impulse current) i r reverse leakage current C current measured at v r v f forward voltage drop for uni - directional bi - directional un i - directional
mmf series rev. 2.0, 24 - nov. - 16 www.semitech . cn ratings and characteristic curves ( t a =25 c unless otherwise noted ) fig.1 peak pulse power rating fig.2 pulse derating cure fig.3 pulse waveform fig.4 typical junction capacitance
mmf series rev. 2.0, 24 - nov. - 16 www.semitech . cn package outline dimensions and pad layouts sod - 123fl d im millimeters inches min max min max a 3. 40 3.9 5 0.14 2 0.155 b 2.5 0 2.90 0. 098 0.114 c 1 .40 1. 95 0.055 0.077 d 0 .90 1.35 0.035 0.053 e 0.50 1.10 0.020 0.043 g 0.25 ------ 0.010 ---- h ------ 0.20 ---- 0.008
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