m l v s s e r i e s ml vs-0402 series this specific ation is app licable to chip meta l oxide v a ristor in multilayer technology . featur es 1. keeping low and stable leakage current. 2. excellent assembly sol derability . 3. low clamping v o ltage. 4. quick response time (<1nsec.) 5. high transient current capability 6. t e st stand ard meets iec 61000 -4- 2 , 61000- 4-4, and 61000 -4- 5 . applications application s for mother board, note book , cellular phone, pda , handheld d e vice, dsc, dv , scanner , and set-t op box etc part num b er seriest y p e e l e m e n t s s i z e t o l e r a n c e v r m s ml v s 0 4 0 2 m 0 4 ml v s 0 4 0 2 m 0 7 ml v s 0 4 0 2 l 0 8 ml v s 0 4 0 2 k 1 1 ml v s 0 4 0 2 k 1 4 se r i es t y pe / ml v ? multilayer v a ristor elements / s ? single size / 0402 ?1.00x0.50x0.50 mm t o leran c e / m/l/k ?2 0 %/15%/1 0 % v r ms ? w o rki ng v o lt age v r m s dimensions c siz e / eia 0402 l 1 . 0 0 0 . 1 5 w 0 . 5 0 0 . 0 8 t 0 . 5 0 0 . 0 8 c 0.300.15 unit : mm specifications 1. rating(2 5 ? 5 j ) w o rking vo l t a g e resista n c e peak current t r ansien t energ y s y m b o l v rms v dc i r i ma x w ma x u n i t s v o l t s vo l t s (max. ) x10 6 ohm (mi n .) amps (max. ) joules (max. ) t e st condition < 10 a 5 vdc 8/20 s 1 0 / 1 0 0 0 s ml vs0402m04 4 5 . 5 ?? 10 * 2 0 0 . 0 5 ml vs0402m07 7 9 ?? 10 * 2 0 0 . 0 5 ml v s 0 4 0 2 l 0 8 8 1 1 ?? 10 * 2 0 0 . 0 5 ml vs0402k1 1 1 1 1 4 ?? 10 * 2 0 0 . 0 5 ml vs0402k14 1 4 1 8 ?? 10 * 2 0 0 . 0 5 *measured re sistance at 3.3v dc v rms ? maximu m ac operating vo ltage the varistor can maintain and n o t exceed 10 a leak age current v dc ? ma ximum dc oper ating voltage the varistor can maintain and not exceed 10 a leak age current ir ? resistance at 5 v dc im ax ? maximum peak current which may be appl ied w i th 8/20 us w a vefo rm w i thou t device failure w max ? ma ximum ene rg y which m a y be dissip ated with the 10/100 0u s wavefo rm without device failure 2.characteristics(25 ? 5 j ) v a ristor v o l t age clamp i ng v o lt a g e capaci tance s y m b o l v v ? v v v c c p u n i t s v o l t s % vo l t s (max. ) pf (t y p . ) t e st condition 1ma dc 1a 8/20 s 1khz ml vs0402m04 8 20 1 9 3 0 0 ml vs0402m07 1 2 . 5 20 3 2 1 5 5 ml v s 0 4 0 2 l 0 8 1 5 15 3 3 1 3 5 ml vs0402k1 1 1 8 10 3 8 1 0 0 ml vs0402k14 2 2 10 4 5 9 5 vv ? v o ltag e across the device measured at 1ma dc curre nt vc ? maximum peak current acro ss the varistor w i th 8/20us w a veform and 1a pulse current cp ? device capacitance measured w i th zero vo lt bias 1v rms electrical characteristics c l t w 1.general technical characteristics oper ating tempe r ature -55 ? +125 (85 ) storage tempe r a t ure -55 ? +125 (85 ) r esponse time <1 ns solderability 2 3 5 , 2 s solder leach resistance 260 , 10s 2. envir o nmental characteristics charact eristics s p e c i f i c a tio n s t est c o n d iti o n bias humidity ? v v /v v 10 % 9 0 % rh, 40 , w o rk in g v o lt a g e , 10 00 hour s thermal shock ? v v /v v 10 % - 40 to 85 , 3 0 mi n. c y c le, 5 cy cles v i bration ? v v /v v 10 % 10 t o 5 0 to 10 h z , 1 mi n . cy cl e, 2 hour s each i n x - y - z full load voltage ? v v /v v 10 % wo r k i n g v o l t ag e, 25 , 100 0 h our s solder leach resistance ? v v /v v 10 % 260 , 10s inp a q tech nol o gy co.,l t d
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