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p s x 34alf june 21,2016 - rev.01 page 1 ultra l o w v f s ch ot t k y b a rr ie r re ct if i e r voltage 4 5 v current 3 a f eatures ? ideal for automated placement ? ultra low forward voltage drop, low power loss ? high efficiency operation ? low thermal resistance ? ultra thin profile package for sp ace constrained utilization ? easy pick and place package suitable for automated handling ? lead free in compliance with eu rohs 2011/65/eu directive ? green molding compound as per iec61249 std. . (halogen free) mechanical data ? case: smaf molded plastic ? terminals: s older plated, solderable per mil - std - 750,method 2026 ? polarity: color band denotes cathode end ? standard packaging: 12mm tape (eia - 481) ? weight: 0.0011 ounces, 0.0328 grams ? marking: part number note : 1. mounted on 48cm 2 fr - 4 pcb board. 2. mounted on a fr4 pcb, single - sided copper, mini pad. maximum ratings and electrical characteristics ( t a =25 o c unless otherwise noted) parameter symbol limit unit maximum repetitive peak reverse voltage v rrm 45 v maximum rms voltage v rm s 3 2 v maximum dc blocking voltage v r 45 v maximum average forward rectified current i f(av) 3 a peak forward surge current : 8.3ms single half sine - wave
superimposed on rated load i fsm 10 0 a typical thermal resistance (note 2 ) (note 1) r j a r j c 1 50 20 o c /w operating junction temperature range t j - 55 to +150 o c storage temperature rang e t stg - 55 to +150 o c
p s x 34alf june 21,2016 - rev.01 page 2 electrical characteristics (t a =25 o c unless otherwise noted) parameter symbol test condition min. typ. max. units breakdown vol tage v br i r =0. 5ma t j =25 o c 45 - - v instantaneous forward voltage v f i f =1a i f = 3 a t j =25 o c - - 0. 3 7 0.4 4 - 0. 49 v i f =1a i f = 3 a t j =125 o c - - 0. 25 0. 3 5 - - v reverse current i r v r = 36 v t j =25 o c - 1 3 - ? r = 45 v t j =25 o c t j =125 o c - - - 2 1 1 2 0 - ? ? p s x 34alf june 21,2016 - rev.01 page 3 0 0 . 5 1 1 . 5 2 2 . 5 3 3 . 5 0 25 50 75 100 125 150 t c , c ase t emperat ure ( c) i f , fo r w ard c urr en t ( a ) 0 . 0 0 1 0 . 0 1 0 . 1 1 10 100 10 15 20 25 30 35 40 45 i r , r ev erse c urr en t ( m a ) v r , p ea k r ev erse v ol t ag e ( v ) t j = 2 5 c t j = 7 5 c t j = 1 2 5 c t j = 1 5 0 c fig.3 ty pic a l rev e rs e cha ra c teri s tics fig.4 ty pic a l forw a rd chara c teri s tics fig.1 forw a rd curre nt de ra ting c urv e fig.2 ty pic a l j unction capa c itanc e 10 100 1000 0 . 1 1 10 100 c j , jun ct i on c ap aci t an ce ( pf ) v r , r ev erse b i as vol t ag e ( v ) 0 . 0 1 0 . 1 1 10 0 0 . 2 0 . 4 0 . 6 i f , fo r w ard c urr en t ( a ) v f , fo r w ard v ol t ag e ( v ) t j = 1 5 0 c t j = 1 2 5 c t j = 2 5 c t j = 7 5 c 0 10 20 30 40 50 0 25 50 75 100 125 150 t j , jun ct i on te m pe r atur e ( c) r ev erse v ol t ag e ( v ) fig.5 ope ra ting tem per a tu re dera ting curv e p s x 34alf june 21,2016 - rev.01 page 4 B C C mounting pad layout order i nformation p s x 34alf june 21,2016 - rev.01 page 5 part no_packing code_version s x3 4al f _r2_00001 for example : r b500v - 40 _ r2 _ 00 0 01 B serial number B B versio n code means hf part no. B packing size code means 13" B packing type means t/r packing code xx version code xxxxx packing type 1 st code packing size code 2 nd code hf or rohs 1 st code 2 nd ~5 th code tape and ammunition box (t/b) a n/ a 0 hf 0 serial number tape and reel (t/r) r 7" 1 rohs 1 serial number bulk packing (b/p) b 13" 2 tube packing (t/p) t 26mm x tape and reel (right oriented) (trr) s 52mm y tape and reel (left oriented) (trl) l panasert t/b cathode up (pbcu ) u forming f panasert t/b cathode down (pbcd) d p s x 34alf june 21,2016 - rev.01 page 6 disclaimer |
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