100ma axial leaded schottky barrier diodes of2 1 features @ t a = 25 c unless otherwise specified features mechanical data a a b c d do-35 dim min max a 25.40 b 4.00 c 0.60 d 2.00 all dimensions in mm maximum ratings and electrical characteristics BAT41 for general purpose applications this diode features very low turn-on voltage o l ta g e , s u c h a s e l e c tr o s ta ti c d i s c h a r g e s and fast switching. these devices are protected b y a p n j u n c ti o n g u a r d r i n g a g a i n s t e x c e s s i v e case:jedec do--35,glass case weight: approx. 0.13 gram polarity: color band denotes cathode end symbols s t o r a ge te m p e r at u r e r ange t s t g pow er dissipation @ t a = 95 u n i t s v r rm i f i fr m i f s m p tot t j t l 75 0 1) -55 ---+ 125 v ma ma 100 1 0 0 1) 3 5 0 1) ma mw c - 5 5 - - -+ 1 5 0 junction temperature ambient operating temperature range value 1 0 0 1) 1) on infinite heatsink with 4mm lead length. continuous reverse voltage forw ard continuous current @t a =25 repetitive p eak forward current tp ? 1s, |?? 0.5 surge forw ard current @tp ? 1 0m s 23 0 min. units 100 - - v v m a pf /w thermal resistance junction to ambient c j - - 1.0 s, <2% f =1ma , t j =25 @ i f = 200 ma , t j =25 reverse breakdown voltage @i r =100 m a,t j =25 symbols v br i r max. typ. r ja leakage current @t j =25 junction capacitance at v r =1v,f=1mhz v f forw ard voltage @ i - - 20 - - 20 - - 30 0 1) vr=50v @t j =100 - 0.4 0.45 - - 0.1 2)pulse test tp<300
2 of 2 0 100 200 5 0 1 00 0 0.2 0.4 0.6 0.8 1.0 1.2 0.01 0.1 1 10 100 1000 t j =-40 t j =125 t j =25 0 5 10 15 20 25 30 0.01 0.1 1 10 100 1000 t j =125 100 75 50 25 0 5 1015 202530 2 4 6 8 10 12 14 f orward voltage,volt a mbient temperature ( ?? ) reverse voltage, volt fig. 3 -- typical reverse characteristics fig.4 -- typical junction capacitance r everse voltage, v olt j unction capacitance,p f f orward current , r eberse leakage current, fig.1 -- admissible power dissipation vs. ambient temperature fig. 2--typical instantaneous forword characteristics m illi amperes micro amperes
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