maximum ratings (each diode) rating symbol value unit reverse voltag v r 80 vdc forward current i o 100 madc peak forward surge current i fm(surge) 300 madc forward voltage (if = 100ma ) v f 1.2 v reverse current (vr = 70v ) i r 0.1 ua 3 cathode anode 1 anode 2 ultra high speed switching suitable for high packing density layout. high reliability. ldan202klt1g features dual serise switching diodes capacitance between terminals(f =1mhz) c t 3.5 pf reverse recovery time(vr= 6v,if=5 ma) t rr 4 ns 0 0 125 100 75 50 25 25 50 75 100 125 150 ambient temperature :ta (oc) power dissipation : p d / p d max.(%) fig.1 power attenuation curve electrical characteristic curves device marking and ordering information device marking shipping ldan202klt3g n 10000/tape&reel leshan radio company, ltd. ? ? ? ? 1 sot ?23 2 3 ldan202klt1g n 3000/tape&reel we declare that the material of product is rohs compliant . rev.a 1/3 0 0.1 0.2 0.5 1 2 5 10 20 50 0.2 0.4 0.6 0.8 1.0 1.2 0oc ? 30oc ta=85oc 50oc 25oc 1.4 1.6 forward current : i f ( ma) forward voltage : v f ( v) fig.2 forward characteristics reverse current : i r ( na) reverse voltage : v r ( v) fig.3 reverse characteristics 0.01 100 1000 10 0.1 1 10 20 30 40 80 70 60 50 0 ta = 100 c 75 c 50 c 25 c ? 25 c 0 c s-ldan202klt1g s- prefix for automotive and other applications requiring unique site and control change requirements; aec-q101 qualified and ppap capable. z s-ldan202klt1g s- ldan202klt3g
0 0 4 2 246810121416 f=1mhz capacitance between terminals : c t ( pf) reverse voltage : v r ( v) 18 20 fig.4 capacitance between terminals characteristics 0 0 10 9 8 7 6 5 4 3 2 1 10 9 8 7 6 5 4 3 2 1 v r = 6v reverse recovery time : t rr ( ns) forward current : i f ( ma) fig.5 reverse recovery time pulse generator output 50 sampling oscilloscope 50 0.01f 100ns input d.u.t. i r 0.1i r t rr output 0 5 fig.6 reverse recovery time (t rr ) measurement circuit ldan202klt1g, s-ldan202klt1g leshan radio company, ltd. rev.a 2/3
leshan radio company, ltd. notes: 1. dimensioning and tolerancing per ansi y14.5m,1982 2. controlling dimension: inch. inches millimeters dim min max min max a 0.1102 0.1197 2.80 3.04 b 0.0472 0.0551 1.20 1.40 c 0.0350 0.0440 0.89 1.11 d 0.0150 0.0200 0.37 0.50 g 0.0701 0.0807 1.78 2.04 h 0.0005 0.0040 0.013 0.100 j 0.0034 0.0070 0.085 0.177 k 0.0140 0.0285 0.35 0.69 l 0.0350 0.0401 0.89 1.02 s 0.0830 0.1039 2.10 2.64 v 0.0177 0.0236 0.45 0.60 sot - 23 d j k l a c b s h g v 12 3 3 3 3 3 33
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