3.4 +0.3 -0.1 0.4 ? 0.1 |? 1 .5 ? 0.1 cathode indification ? for general purpose applications ? these diodes feature very low turn-on voltage and fast switching.these devices are protected by a pn junction guard ring against excessive voltage, such as electrostatic discharges. ? these diodes are also available in the do-35 case with type designations bat41 and in the sod-123 case with type designations bat41w ? case: mini-melf,glass case ? polarity: color band denotes cathode ? weight: 0.031 grams maximum ratings and electrical characteristics ratings at 25 ?? ambient temperature unless otherwise specified. maximum ratings units peak reverse voltage v rrm v forward continuous current i f m a surge forward current at t p =10 ms i fsm a power dissipation p tot mw thermal resistance junction to ambient air r ja ?? /w junction temperature t j ?? storage temperature range t stg ?? voltage : 100 v 100 mini-melf LL41 100 1) 750 1) 300 1) 400 1) 125 1) valid provided that electrodes are kept at ambient temperature. -55 --- + 150 dimensions in millimeters ll 41 small signal schottky diode s features m echani cal d ata http://www.luguang.cn mail:lge@luguang.cn
units reverse breakdown voltage at i r =100 a forward voltage pulse test tp=300s,??2% @i f =1ma @i f =200ma leakage current pulse test t p ?300s @v r =25v,tj=25?? @v r =25v,t j =100?? junction capacitance at v r =1v f=1mh z ctot pf reverse recovery time t rr ns 2) i f =10ma,i r =10ma,i rr =1ma,r l =100? --5 2) v 1.0 - 100 20 - - v i r a v (br) 100 110 - v f 0.4 electrical characteristics - 7.0 -- - -- 0.4 5 min typ max na ll 41 small signal schottky diode s http://www.luguang.cn mail:lge@luguang.cn
100 0 120100 80 40 20 10 0 10 1.0 0.1 0.01 60 140 0 c t j =100 c t j =25 0 0.15 1 100 0.75 0.3 0.45 0.6 10 10ms single half sine wave t a =25 .2 tj=25 f=1mhz .1 . 4 1.0 2 4 10 20 40 100 0.1 0.2 0.4 1.0 2.0 10 mill amperes amperes mill amperes junction capacitance,pf fig.4--peak junction capacitance average forward current fig.2 --peak forward surge current fig.1 --forward derating curve percent of rated peak reverse voltage,% reverse voltage,volts fig.3--typecal reverse characteristics peak forward surge current instantaneous reverse current ambient temperature, number of cycles at 60 hz 200 125 100 75 50 25 50 100 150 0 0 ll 41 small signal schottky diode s ratings and charactieristic curves http://www.luguang.cn mail:lge@luguang.cn
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