4 0 f e ? l ? l ? l ? h ? f a p ? h ? o ? h ? f ? d d e t h t h p o o r m 0 v, 20a e atures l ow forwar d l ow power l ow leakag h igh surge f ull lead (p p plicatio n h igh efficie n o utput rect i h igh frequ e f reewheeli n d c-dc co n e scriptio n h e sdb204 0 h is device i s o larity prote c r dering i n de v sdb2 0 arking in powe r d voltage d r loss and h i e current capability b)-free and n s n cy smps i fication e ncy switch i n g n verter syst e n 0 ph is suit e s especially c tion applic n formati o v ice 0 40ph formatio n auk ymdd sdb2040 r scho t r op i gh efficien c rohs co m i ng e ms e d for swit c intended f o ations. o n m a s n ks d t tky r e c y m pliant devi c c h mode po o r use in lo w a rking code s db2040 auk = ? = c o y md d -. y = -. m = -. dd sdb2 0 d -d0q033-00 2 e ctifie c e wer suppl y w voltage, h = manufactu o ntrol code d = date co d year code = monthly c o = daily co d 0 40 = speci f 2 r y and high f r h igh freque n packag e to-220f- product c i f v r v fm a t i f re logo of manufa c d e marking o de d e f ic device c s d t o r equency d n cy inverte r e 2l c haracteris t (av) r rm t 125 f sm c ture c ode d b2 0 schottky b o -220f-2l d c to dc c o r s, free-wh e pac k t u t ics 2 4 0 2 pin c o pin 1 : pin 2 : 0 40p h b arrier recti f o nverters. e eling and k aging u be 2 0a 4 0v .52v 2 10a o nfiguration : cathode : anode 1 h f ier
ksd-d0q033-002 2 absolute maximum ratings (limiting values) characteristic symbol value unit maximum repetitive reverse voltage maximum working peak reverse voltage maximum dc blocking voltage v rrm v rwm v r 40 v maximum average forward rectified current i f(av) 20 a peak forward surge current 8.3ms single half sine-wave superimposed on rated load per diode i fsm 210 a storage temperature range t stg -55 to +150 maximum operating junction temperature t j 150 thermal characteristics characteristic symbol value unit maximum thermal resistan ce junction to case r th(j-c) 4.5 /w electrical characteristics characteristic symbol test condition min. typ. max. unit peak forward voltage drop v fm (1) i fm = 20a t j =25 - - 0.58 v t j =125 - 0.49 0.52 v reverse leakage current i rm (1) v r = v rrm t j =25 - - 1.5 ma t j =125 - - 200 ma note: (1) pulse test: t p 380 ? , duty cycle 2% to evaluate the conduction losses use the following equation (fig 4.): p f = 0.31 x i f(av) + 0.01 i f 2 (rms) SDB2040PH i fm 2 i f(av) i f(av) v fm forward voltage : v fm = v to + rd i fm conduction loss : p f = v to i f(av) + rd i f 2 (rms) rd v to
ksd-d0q033-002 3 rating and characteristic curves fig. 1) typical forward characteristics fig. 2) typical reverse characteristics fig. 3) maximum forward derative curve fig. 6) typical junction capacitance fig. 4) forward power dissipation SDB2040PH fig. 5) maximum non-repetitive peak forward surge current ?
ksd-d0q033-002 4 package outline dimension SDB2040PH
ksd-d0q033-002 5 the auk corp. products are intended for the use as components in general electronic equipment (office and communication e quipment, measuring equipment, home appliance, etc.). please make sure that you consult with us before you use these auk corp. products in equipments which require high quality and / or reliability, and in equipments which could have major impact to the welfare of human life(atomic energy control, airplane, spaceship, transportation, combustion control, all types of safet y device, etc.). auk corp. cannot accept liability to any damage which may occur in case these auk corp. products were used in the mentioned equi pments without prior consultation with auk corp.. specifications mentioned in this publicati on are subject to change without notice. SDB2040PH
|
