device marking lb a v99wt1g = a7; l bav99rwt1g = f7 maximum ratings (each diode) rating symbol value unit reverse voltag v r 70 vdc forward current i f 215 madc peak forward surge current i fm(surge) 500 madc repetitive peak reverse voltage v rrm 70 v average rectified forward i f(av) 715 ma current (note 1.) (averaged over any 20 ms period) repetitive peak forward current i frm 450 ma non?repetitive peak forward current i fsm a t = 1.0 s 2.0 t = 1.0 ms 1.0 t = 1.0 s 0.5 1. fr?5 = 1.0 0.75 0.062 in. dual series switching diodes 1 3 2 lbav99wt1g lb a v99wt1g sot-323 (sc-70) lb a v99 r wt1g sot-323 (sc-70) 3 cathode/anode anode 1 cathode 2 lb a v99wt1g 3 cathode/anode cathode 1 anode 2 lb a v99 r wt1g lb a v99wt3g sot?323(sc?70) 10000/ t ape & reel sot?323(sc?70) 10000/ t ape & reel lb a v99wt1g sot?323(sc?70) 3000/ t ape & reel lb a v99 r wt1g sot?323(sc?70) 3000/ t ape & reel device package shipping ordering information the lb a v99wt1g is a smaller package, equivalent to the lb suggested applications esd protection polarity reversal protection data line protection inductive load protection steering logic features leshan radio company, ltd. lbav99rwt3g av99lt1g. rev.o 1/4 s-lbav99wt1g lbav99rwt1g s-lbav99rwt1g we declare that the material of product compliance with rohs requirements. z s- prefix for automotive and other applications requiring unique site and control change requirements; aec-q101 qualified and ppap capable. z z z z z z z s-lbav99wt1g s-lbav99rwt1g s-lbav99wt3g s-lbav99rwt3g
thermal characteristics characteristic symbol max unit total device dissipation p d 200 mw fr?5 board, (note 1.) t a = 25c derate above 25c 1.6 mw/c thermal resistance junction to ambient r ja 625 c/w total device dissipation p d 300 mw alumina substrate, (note 2.) t a = 25c derate above 25c 2.4 mw/c thermal resistance junction to ambient r ja 417 c/w junction and storage temperature t j ,t stg ?65 to +150 c electrical characteristics (t a = 25c unless otherwise noted) (each diode) characteristic symbol min max unit off characteristics reverse breakdown voltage (i (br) = 100 a) v (br) 70 ?? vdc reverse voltage leakage current (v r = 70 vdc) i r ?? 2.5 adc (v r = 25 vdc, t j = 150c) ?? 30 (v r = 70 vdc, t j = 150c) ?? 50 diode capacitance c d ?? 1.5 pf (v r = 0, f = 1.0 mhz) forward voltage (i f = 1.0 madc) v f ?? 715 mvdc (i f = 10 madc) ?? 855 (i f = 50 madc) ?? 1000 (i f = 150 madc) ?? 1250 reverse recovery time r l = 100 t rr ?? 6.0 ns (i f =i r =10 madc, i r(rec) =1.0madc) (figure 1) forward recovery voltage (i f = 10 ma, t r = 20 ns) v fr ?? 1.75 v 1. fr?5 = 1.0 0.75 0.062 in. 2. alumina = 0.4 0.3 0.024 in. 99.5% alumina. notes: 1. a 2.0 k variable resistor adjusted for a forward current (i f ) of 10ma. notes: 2. input pulse is adjusted so i r(peak) is equal to 10ma. notes: 3. t p ? t rr figure 1. recovery time equivalent test circuit +10 v 2.0 k 820 100 h 0.1 f d.u.t. 0.1 f 50 output pulse generator t r 50 input sampling oscilloscope t p t 10% 90% i f i r t rr t i r(rec) = 1.0 ma output pulse (i f = i r = 10 ma; measured at i r(rec) = 1.0 ma) input signal i f v r 3 lbav99wt1g,s-lbav99wt1g leshan radio company, ltd. rev.o 2/4 lbav99rwt1g,s-lbav99rwt1g
100 10 1.0 0.1 0.2 0.4 0.6 0.8 1.0 1.2 0 10 20304050 10 1.0 0.1 0.01 0.001 02 4 6 8 0.68 0.64 0.60 0.56 0.52 i f , forward current (ma) v f , forward voltage (volts) figure 2. forward voltage v r , reverse voltage (volts) figure 3. leakage current v r , reverse voltage (volts) figure 4. capacitance i r , reverse current ( a) c d diode capacitance (pf) leshan radio company, ltd. rev.o 3/4 lbav99wt1g,s-lbav99wt1g lbav99rwt1g,s-lbav99rwt1g
sc?70 (sot?323) a a2 d e1 b e e a1 c l 3 12 0.05 (0.002) 1.9 0.075 0.65 0.025 0.65 0.025 0.9 0.035 0.7 0.028 mm inches scale 10:1 soldering footprint* h e dim a min nom max min millimeters 0.80 0.90 1.00 0.032 inches a1 0.00 0.05 0.10 0.000 a2 0.7 ref b 0.30 0.35 0.40 0.012 c 0.10 0.18 0.25 0.004 d 1.80 2.10 2.20 0.071 e 1.15 1.24 1.35 0.045 e 1.20 1.30 1.40 0.047 0.035 0.040 0.002 0.004 0.014 0.016 0.007 0.010 0.083 0.087 0.049 0.053 0.051 0.055 nom max l 2.00 2.10 2.40 0.079 0.083 0.095 h e e1 0.65 bsc 0.425 ref 0.028 ref 0.026 bsc 0.017 ref leshan radio company, ltd. rev.o 4/4 lbav99wt1g,s-lbav99wt1g lbav99rwt1g,s-lbav99rwt1g
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