elektronische bauelemente sm120dt~sm140dt voltage 20v~40v, 1.0amp surface mount schottky barrier rectifiers 13-dec-2017 rev. a page 1 of 2 http://www.secosgmbh.com/ any changes of specification will not be informed i ndividually. 1 11 1 cathode 2 22 2 anode rohs compliant product a suffix of -c specifies halogen-free and rohs co mpliant features heatsink structure low profile, typical thickness 0.8mm moisture sensitivity: level 1, per j-std-020 high temperature soldering guaranteed: 260c/10 se conds marking package information package mpq leader size sod-123dt 3k 7 inch order information maximum ratings and electrical characteristics (t a =25c unless otherwise specified) part number parameter symbol sm120dt SM130DT sm140dt unit maximum repetitive peak reverse voltage v rrm 20 30 40 v maximum rms voltage v rms 14 21 28 v maximum dc blocking voltage v dc 20 30 40 v minimum breakdown voltage @i r =1ma v br 20 30 40 v maximum average forward rectified current i f 1 a peak forward surge current@ 8.3 ms single half sine-wave superimposed on rate load i fsm 30 a rating for fusing (t<8.3ms) i 2 t 4 a 2 s i f =1a, t a =25c 0.5 maximum instantaneous forward voltage i f =1a, t a =75c v f 0.5 v t a =25c 50 ua maximum dc reverse current at rated dc blocking voltage t a =75c i r 1 ma typical junction capacitance 4v, 1mhz c j 51.2 pf typical thermal resistance from junction to ambient 1 r ja 65 typical thermal resistance from junction to case 2 r jc 35 typical thermal resistance from junction to lead 1 r jl 9 c/w operating junction and storage temperature t j , t stg -55~150 c notes: 1. the thermal resistance from junction to ambient or lead, mounted on p.c.b with 55mm copper pads, 2 oz, fr4 pcb. 2. the thermal resistance from junction to case, mo unted on p.c.b with recommended copper pads, 2 oz, fr4 pcb. part number type sm120dt~sm140dt lead (pb)-free sm120dt-c~sm140dt-c lead (pb)-free and halogen-free millimeter millimeter ref. min. max. ref. min. max. a 2.9 3.1 f 0.85 1.05 b 1.9 2.1 g 0.6 ref. c 0.75 0.9 h 0.4 0.85 d 3.5 3.9 i 1.66 ref. e 0.1 0.25 j 1.3 1.7 sod-123dt ps14
elektronische bauelemente sm120dt~sm140dt voltage 20v~40v, 1.0amp surface mount schottky barrier rectifiers 13-dec-2017 rev. a page 2 of 2 http://www.secosgmbh.com/ any changes of specification will not be informed i ndividually. characteristic curves
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