unisonic technologies co., ltd MGBR20V45C prelimin ary diode www.unisonic.com.tw 1 of 3 copyright ? 2013 unisonic technologies co., ltd qw-r601-143.a dual mos g a ted barrier rectifiers ? descripti on t he u t c mgbr20v 45 c is a du al mos ga ted barr i er rect ifiers, it uses ut c?s advanc ed tech n o log y to pr ovi de customers w i th h i gh current cap abi li t y , lo w for w ar d voltag e and hig h s w itc h in g sp eed, etc. ? features * ver y l o w for w ard volta g e * high s w itc h in g spee d * high c u rrent capa bilit y ? sy mbol ? or de r i ng i n form at i o n ordering n u m ber package pi n assi gn me nt packing lea d f r ee halo ge n f r ee 1 2 3 mgbr20v4 5 c l -t a3-t mgbr20v4 5 c g -t a3-t t o -220 a k a tube mgbr20v4 5 c l -t f 3 -t mgbr20v4 5 c g -t f 3 -t t o -220f a k a tube mgbr20v4 5 c l -t n3-t mgbr20v4 5 c g -t n3-t t o -252 a k a tube mgbr20v4 5 c l -t n3-t mgbr20v4 5 c g -t n3-t t o -252 a k a tape reel http://
MGBR20V45C preliminary diode unisonic technologi es co., ltd 2 of 3 w w w . uniso nic.co m.t w q w - r 6 0 1 - 1 4 3 . a ? absolute maxi mu m ra ting s (t a = 25c unles s other w i s e sp ecified) singl e ph ase, half w a v e , 60h z, resistive or inductiv e loa d . f o r capacita n c e loa d , derate current b y 20 % . paramet er symbol rat i ngs unit dc blocki ng v o ltag e v rm 45 v w o rking pe ak reverse v o lta g e v rw m 45 v peak re petitiv e revers e volt age v rrm 45 v averag e rectifi ed f o r w ard c u rrent (rated vr-2 0k hz squar e w a ve) ? 50% duty cycle per leg i o 10 a to t a l 2 0 a peak f o r w ar d surge c u rrent - 1/2 60hz i fsm 150 a peak re petitiv e revers e sur ge curre nt (2 s-1khz) i rrm 2 a rate of voltag e cha nge ( at rated v r ) dv/dt 100 00 v/ s operatin g junc tion t e mperatu r e t j -65~ + 150 c storage t e mperature t st g -65~ + 150 c note: absolute maximum ratings are those values beyond which the device could be permanently damaged. absolute maximum ratings are stress ratings only and functional device oper ation is not implied. ? th er mal dat a parameter symbol ratings unit junction to ambient t o -220/t o -220f ja 62.5 c/w to-252 110 junction to case t o -220 jc 2 c/w to-252 2.5 ? electric al ch ara cteri s tic s -( per leg) (t a =2 5 c unless other w i se specified.) parameter symbol test conditions min typ max unit reverse breakdown voltage (note 1) v ( br ) r i r = 0 .45ma 45 v instantane ous f o r w a r d volt ag e v fm i f = 10a, t j = 25c 0.54 v i f = 10a, t j = 125c 0.49 v instantaneous reverse current (note 1) i rm v r = 45v, t j = 25c 500 a v r = 45v, t j = 125c 100 ma notes: 1. short duratio n puls e test used to minimize se lf-he a t ing effect. 2. t hermal resi stance ju nction to case mount ed on h eatsi nk.
MGBR20V45C preliminary diode unisonic technologi es co., ltd 3 of 3 w w w . uniso nic.co m.t w q w - r 6 0 1 - 1 4 3 . a ut c a s s u m e s n o r e s p o n s i b ilit y f o r e q u ip m e n t f a ilu r e s t h a t r e s u lt f r o m u s in g p r o d u cts a t v a lu e s th a t ex ce ed, ev e n m om en t ar i l y , r ate d v a l ue s (s uch as m a x i m um rati ngs , ope ra ti ng con di t i o n ra ng es , o r other parameters ) l i s ted i n pr odu cts s peci f i c a t i on s of a ny and all u t c p r od ucts d es c r i bed o r contai ne d her ei n. ut c p r od ucts a r e n ot de si gn ed f or us e i n l i f e s upp ort a p p l i ances , de v i ce s o r sy st em s w her e m a l f un cti o n o f thes e p r od ucts ca n b e rea son abl y ex pected to re su l t i n per so n a l i n j u r y . r epr od ucti o n i n w hol e o r i n par t is p r oh i b i t e d w i tho u t the p r i o r w r i tte n con sent o f the co pyr i ght ow n e r . t h e i n f o rm ati o n pre sen ted i n th i s do cum e n t d o e s no t f o r m pa rt of an y q uotati o n or con t ra ct, i s b e l i e v e d to b e a ccu rate and re l i a b l e a nd m a y be cha n g ed w i tho u t n o ti ce.
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