unisonic technologies co., ltd MGBR20U50 preliminary diode www.unisonic.com.tw 1 of 3 copyright ? 2013 unisonic technologies co., ltd qw-r601-132.a mos g a ted barrier rectifier ? descripti on t h e ut c mgbr20 u 50 is a surface mount mos gated barrier rectifier, it uses u t c?s advanced techn o lo g y to provid e customers w i t h lo w for w a r d voltag e drop and h i gh s w itc h ing s pee d etc. t he u t c mgb r 20u 50 su itab le for supp l y ap plicati ons. ? features * ultra lo w for w ard volta ge dro p * high s w itc h in g spee d ? 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 lead free halogen free 1 2 3 4 5 6 7 8 MGBR20U50l-ta2-t MGBR20U50g-ta2-t to-220-2 k a - - - - - - tube MGBR20U50l-k08-5060-r MGBR20U50g-k08-5060-r dfn-8(56) a a a nc k k k k tape reel note: pin ass i gnme n t: a: anode, k: catho d e ( 1 ) t: tube, r: t ape reel ( 2 ) ta2: to -220-2, k08- 5060: dfn - 8(56) (3) l: lead free, g: halogen free MGBR20U50l-ta2-t (1)pack i ng type (2)pack age type (3)lead free http://
MGBR20U50 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 3 2 . a ? absolute maxi mu m ra ting s (t a =2 5 c 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 50 v w o rking pe ak reverse v o lta g e v rw m 50 v peak re petitiv e revers e volt age v rrm 50 v averag e rectifi ed f o r w ard c u rrent (rated vr-20khz square wave) - 50% duty cycle i o 20 a peak f o r w ar d surge c u rrent - 1/2 60hz i fsm 300 a peak re petitiv e revers e sur ge curre nt (2u s -1khz) i rrm 2 a maximum rate of voltage ch ang e ( 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 ju ncti on t e mperatur e t st g -65~ + 150 c note: absolute maximum ratings are those values be yond which the device coul d 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 -220-2 ja 60 c/w dfn-8(56) 72 ? electric al ch ara cteri s tic s (t a =2 5 c unless other w i se specifie d ) parameter symbol test conditions min typ max unit reverse breakdown voltage (note 1) v ( br ) r i r = 0 .50ma 50 v f o r w a r d volt ag e v fm i f = 20a, t j = 25c 0.48 v i f = 20a, t j = 125c 0.43 v reverse c u rre nt (note 1) i rm v r = 50v, t j = 25c 500 a v r = 50v, 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.
MGBR20U50 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 3 2 . 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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