high ?speed switching diode lmdl914t1g 2 anode 1 cathode maximum ratings rating symbol v alue unit reverse voltage v r 100 vdc forward current i f 200 madc peak forward surge current i fm(surge) 500 madc thermal characteristics characteristic symbol max unit total device dissipation fr-5 board,* p d 200 mw t a = 25c derate above 25c 1.57 mw/c thermal resistance junction to ambient r ja 635 c/w junction and storage temperature t j , t stg 150 c **fr-4 minimum pad device marking lmdl914t1g = 5d electrical characteristics (t a = 25c unless otherwise noted) characteristic symbol min max unit off characteristics reverse breakdown voltage (i r = 100 adc) v (br) 100 ? vdc reverse voltage leakage current i r (v r = 20vdc) ? 25 nadc (v r = 75vdc) ? 5.0 adc diode voltage c t ? 4.0 pf (v r =0, f =1.0mhz ) forward voltage v f ? 1.0 vdc (i f = 10 madc) reverse recovery time t rr ? 4.0 ns (i f = i r = 10 madc ) (figure 1) sod - 323 ordering information device package shipping lmdl914t1g sod-323 3000/tape&reel lmdl914t3g sod-323 10000/tape&reel leshan radio company, ltd. feature z we declare that the material of product compliance with rohs requirements. 1 2 rev.o 1/3 s-lmdl914t1g s-lmdl914t3g s- prefix for automotive and other applications requiring unique site and control change requirements; aec-q101 qualified and ppap capable. z s-lmdl914t1g
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 t a = 85c 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 t a = ?40c t a = 25c t a = 25c t a = 55c t a = 85c t a = 150c t a = 125c 100 10 1.0 0.1 0.2 0.4 0.6 0.8 1.0 1.2 10 1.0 0.1 0.01 0.001 01020304050 i f , forward current (ma) i r , reverse current ( a) 0.68 0.64 0.60 0.56 0.52 0 0.2 0.4 0.6 0.8 c d , diode capacitance (pf) +10 v 2 k 820 ? 0.1 f dut v r 100 h 0.1 f 50 ? output pulse generator 50 ? input sampling oscilloscope t r 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) i f input signal leshan radio company, ltd. rev.o 2/3 lmdl914t1g,s-lmdl914t1g
sod - 323 leshan radio company, ltd. rev.o 3/3 h e notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: millimeters. 3. lead thickness specified per l/f drawing with solder plating. 4. dimensions a and b do not include mold flash, protrusions or gate burrs. 5. dimension l is measured from end of radius. note 3 d 1 2 b e a3 a1 a c note 5 l 1.60 0.063 0.63 0.025 0.83 0.033 2.85 0.112 h e dim min nom max millimeters a 0.80 0.90 1.00 a1 0.00 0.05 0.10 a3 0.15 ref b 0.25 0.32 0.4 c 0.089 0.12 0.177 d 1.60 1.70 1.80 e 1.15 1.25 1.35 0.08 2.30 2.50 2.70 l 0.031 0.035 0.040 0.000 0.002 0.004 0.006 ref 0.010 0.012 0.016 0.003 0.005 0.007 0.062 0.066 0.070 0.045 0.049 0.053 0.003 0.090 0.098 0.105 min nom max inches soldering footprint* lmdl914t1g,s-lmdl914t1g
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