for general purpose applications case:jedec do--35,glass case weight: approx. 0.13 gram (ratings at 25 ambient temperature unless otherw ise specified) min. units 15 v na v pf k/w storage temperature range t stg reverse breakdown voltage @ i r =10 a symbols v r electrical characteristics i r termal resistance junction to ambient air 0.5 voltage range: 15 v current: 30 ma do - 35(glass) ma ma value peak reverse voltage 15 30 1) symbols polarity: color band denotes cathode end junction tenperature forward continuous current absolute ratings(limiting values) v rrm i f i fsm units v fast switching and low logic level applications metal silicon schottky barrier device which is protected by a pn junction guard ring. the low forward voltage drop and fast switching make it ideal for protection of mos devices,steering,biasing and coupling diodes for r ja leakage current @ v r =6v junction capacitance @ v r =1.0v,f=1mhz forw ard voltage drop @ i f =1.0ma 400 1)valid provided that electrodes are kept at ambient temperature. surge non repetitive forward current tp?1s 100 60 i f =10ma v f c j max. ty p. 1.1 t j 0.38 c -65 ---+ 150 -6 5 ---+ 150 test pulse:tp?300m s, |??2% i f =30ma 1.0 dimensions in millimeters bat4 5 small signal schottky diodes features m echani cal d ata http://www.luguang.cn mail:lge@luguang.cn
at different temperatures (typical values) fig.2 -- reverse current versus junction temperature fig.1 -- forward current versus forward voltage 0.01 100 0.1 1 10 0 0.2 0.4 0.6 1.2 0.8 1.0 t j =25 t j =60 i f v f v 100 0 0.001 125 75 50 25 0.01 0.1 1.0 10 i r t j 90%confidence v r =8v typ. m ax. ma ma ratings and charactieristic curves BAT45 small signal schottky diodes http://www.luguang.cn mail:lge@luguang.cn
fig.3 -- reverse current versus continuous reverse voltage fig.4 -- forward current versus forward voltage (typical values) 25 60 0 5 10 1 5 20 25 0.001 0.01 0.1 1.0 10 50 75 100 125 i r v r v a 0 2 4 6 8 10 0.5 1.0 1.5 2.0 2.5 tamb=25 ?? c j v r v pf BAT45 small signal schottky diodes ratings and charactieristic curves http://www.luguang.cn mail:lge@luguang.cn
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