maximum ratings (t j = 125 c unless otherwise noted) rating symbol value unit peak repetitive reverse voltage v rrm 40 volts power dissipation(note 1) p d 350 mw typical thermal resistance, 286 junction to ambient air(note 1) t j, storage temperature range t stg ? 55 to +150 c electrical characteristics (t a = 25 c unless otherwise noted) characteristic symbol min typ max unit reverse breakdown voltage (i r =300 a)(note 2) v (br)r 40 45 ? volts total capacitance (v r = 0 v, f = 1.0 mhz) c t ? 175 pf reverse leakage (v r = 30 v) i r ? 50 100 adc forward voltage (i f = 100 madc) v f ? 235 310 mvdc forward voltage (i f = 250 madc) v f ? 290 350 mvdc forward voltage (i f = 500 madc) v f ? 340 420 mvdc forward voltage (i f = 50 madc) v f ? 225 280 mvdc forward voltage (i f = 750 madc) v f ? 390 490 mvdc non?repetitive peak forward current i fsm 5.5 adc anode 1 cathode 3 ? very low forward voltage drop ? high conductance sot-23 ? device marking and ordering information device marking shipping LBAT750LT1G 3000/tape&reel lbat750lt3g 10000/tape&reel leshan radio company, ltd. k77 k77 we declare that the material of product compliance with rohs requirements. features ? for use in dc-dc converter,pcmcia, and mobile telecommunications applications forward voltage (i f = 1000 madc) v f ? 420 540 mvdc forward voltage (i f = 1500 madc) v f ? 475 650 mvdc total capacitance (v r = 25 v, f = 1.0 mhz) c t ? 25 pf ? ? working peak reverse voltage dc blocking voltage v rwm v r rms reverse voltage v r(rms) 28 volts average rectified currect(note 1) i o 0.75 adc r ja c/w surface mount schottky barrier rectifier LBAT750LT1G (note 2) (note 2) (note 2) (note 2) (note 2) (note 2) (note 2) (note 2) notes: 1.part mounted on fr-4 pc board with recommended pad layout 2.short duration test pulse used to minimize self-heating effect. 1 3 2 rev.o 1/3
leshan radio company, ltd. 0 0.25 0.50 0 50 100 150 i , avera g ere c tified c urrent ( a ) o t , lead temperature ( c) fig. 1 forward current derating curve l 0.75 1.0 25 75 125 0.01 0.1 1.0 10 0.2 0 0.4 0.6 0.8 1.0 i , instantaneous for ward current (a) f v , instantaneous forward voltage (v) fi g .2 t y pical forward characteristics f t = 25 c pulse width = 300 s 2% duty cycle j c , total capacitance (pf) t v , reverse voltage (v) r fi g . 3 total capacitance vs reverse volta g e 1000 1.0 10 100 05 10 15 20 25 25 50 75 100 125 150 1 10 20 50 40 30 t , ambient tempera ture ( ) a oc v , reverse voltage (v) fig. 4 typical safe operating area r r = 300 c/w note 1 (ja note: 1. assumed application thermal conditions. r ja varies depending on application. LBAT750LT1G rev.o 2/3
d j k l a c b s h g v 12 mm inches 0.037 0.95 0.037 0.95 0.079 2.0 0.035 0.9 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 0.031 0.8 sot-23 3 leshan radio company, ltd. LBAT750LT1G rev.o 3/3
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