ds30266 rev. 4 - 2 1 of 3 sdmp0340lt /lst /lct /lat www.diodes.com diodes incorporated sdmp0340lt /lst /lct /lat surface mount schottky barrier diode maximum ratings @ t a = 25 c unless otherwise specified low forward voltage drop guard ring die construction for transient protection ideal for low logic level applications low capacitance also available in lead free version mechanical data characteristic symbol value unit peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v rrm v rwm v r 40 v rms reverse voltage v r(rms) 28 v forward continuous current (note 1) i fm 30 ma non-repetitive peak forward surge current @8.3ms single half sine-wave superimposed on rated load (jededc method) i fsm 200 ma power dissipation (note 1) p d 150 mw thermal resistance, junction to ambient (note 1) r ja 833 c/w operating and storage temperature range t j, t stg -40 to +125 c electrical characteristics characteristic symbol min typ max unit test condition reverse breakdown voltage (note 2) v (br)r 40 v i r = 10ua forward voltage drop (note 2) v f 290 370 mv i f = 1ma leakage current (note 2) i r 1.0 a v r = 10v total capacitance c t 2 pf v r = 1v, f = 1.0 mhz @ t a = 25 c unless otherwise specified notes: 1. device mounted on fr-4 pc board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 2. short duration test pulse used to minimize self-heating effect. t c u d o r p w e n case: sot-523, molded plastic case material ul flammability rating: 94v-0 moisture sensitivity: level 1 per j-std-020a terminals: solderable per mil-std-202, method 208 also available in lead free plating (matte tin finish). please see ordering information, note 4, on page 3 polarity: see diagrams below marking: see diagrams below & page 3 weight: 0.002 grams (approx.) ordering information, see page 3 a m j l d b c h k g c e b top view n sdmp0340lt marking: sm sdmp0340lat marking: sq SDMP0340LCT marking: sp sdmp0340lst marking: sn sot-523 dim min max typ a 0.15 0.30 0.22 b 0.75 0.85 0.80 c 1.45 1.75 1.60 d 0.50 g 0.90 1.10 1.00 h 1.50 1.70 1.60 j 0.00 0.10 0.05 k 0.60 0.80 0.75 l 0.10 0.30 0.22 m 0.10 0.20 0.12 n 0.45 0.65 0.50 0 8 all dimensions in mm features
ds30266 rev. 4 - 2 2 of 3 sdmp0340lt /lst /lct /lat www.diodes.com t c u d o r p w e n 0 100 150 50 200 2 5 0 0 25 50 75 100 125 p , power dissipation (mw) d t , ambient temperature (c) a fi g . 1, power deratin g curve (see note 1) 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 i , instantaneous forward current (a ) f v , instantaneous forward voltage (v) f fi g .2 t y pical forward characteristics t = +125oc a t = +75oc a t = +25oc a 100m 1m 10m 1 0 5 10 15 20 25 30 35 i , instantaneous reverse current (a) r v , instantaneous reverse voltage (v) r fi g .3 t y pical reverse characteristics t = +125oc a t = 75oc a t = 25oc a t = -25oc a 100n 10n 1n 0.1 1 10 100 0 5 10 15 20 25 c , capacitance between terminals (pf) t v , reverse voltage (v) r fi g .4 t y pical capacitance between terminals characteristics 0.1 0.2 0.5 1 5 2 10 0 4 8 12 16 20 24 28 t , reverse recovery time (ns) rr i , forward current (ma) f fi g .5 t y pical reverse recover y time characteristics
ds30266 rev. 4 - 2 3 of 3 sdmp0340lt /lst /lct /lat www.diodes.com t c u d o r p w e n ordering information device packaging shipping sdmp0340lt-7 sot-523 3000/tape & reel sdmp0340lst-7 sot-523 3000/tape & reel SDMP0340LCT-7 sot-523 3000/tape & reel sdmp0340lat-7 sot-523 3000/tape & reel notes: 3. for packaging details: go to our website at http://www.diodes.com/datasheets/ap02007.pdf. 4. for lead free version (with lead free terminal finish) part number, please add "-f" suffix to part number above. example: sdmp0340lat-7-f. marking information xxym xx = product type marking code (see page 1) ym = date code marking y = year (ex: n = 2002) m = month (ex: 9 = september) date code key month jan feb march apr may jun jul aug sep oct nov dec code 1234567 89 o nd (note 3) year 2001 2002 2003 2004 2005 2006 2007 2008 2009 code mnpr stuvw
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