features for general purpose applications mechanical data case:jedec do--35,glass case weight: approx. 0.13 gram (ratings at 25 ambient temperature unless otherw ise specified) min. units 60.0 v na v v pf ns /mw storage temperature range t stg reverse breakdow n voltage @ i r =10 a symbols v r electrical characteristics i r termal resistance junction to ambient air c j 1.0 1N6263 small signal sc hottky diode voltage range: 60 v power dissipation:400 mw do - 35(gl ass) galaxy electrical mw a value peak reverse voltage 60.0 400 1) symbols polarity: color band denotes cathode end junction tenperature pow er dissipation (infinite heat sink) absolute ratings(limiting values) v rrm p tot 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 =50v junction capacitance @ v r =0v,f =1mhz reverse recovery time @ i f =i r =5ma,recover to 0.1 i r forw ard voltage drop @ i f =1ma v f 0.3 1)valid provided that electrodes are kept at ambient temperature. maximum single cycle surge 10 s square w ave 200.0 2.2 2.0 i f =15ma v f t rr max. ty p. 1 t j 0.41 c -55 ---+ 150 125 www.galaxycn.com bl document number 0265002 1. bl galaxy electrical
i r 0 20 40 30 v r v 50 100 0.01 0.02 0.05 0.1 0.2 0.5 1 5 2 20 50 10 10 150 125 ?? 100 ?? 75 ?? 50 25 ?? a www.galaxycn.com document number 0265002 2. fi g. 3 -- typi cal vari ati on of reverse current at xxxxxxxxx vari ati on temperatures 1N6263 fi g. 1 -- typi cal vari ati on of fwd. current vs fwd. xxxxxxxx- voltage for pri mary conduction through the xxxxxxxx- schottky barrier fi g. 2 -- typi cal forward conducti on curve of xxxxx combi nati on schottky barri er and pn xxxxx juncti on guard ri ng ratings and characteristic curves fig. 4 -- typi cal capaci tance curve as a xxxxx- juncti on of reverse voltage 0 00.51 80 20 40 60 100 i f ma v v f pf v c j v r 0 20 40 30 50 10 2 1 0 t j =25 bl galaxy electrical i f 0.01 0.0 2 0. 0 5 0.1 01 v f ma v 1 .0 2 . 0 10 0.5 5 .0 0. 5 0 . 2
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