ds30324 rev. 7 - 2 1 of 3 www.diodes.com ddtc (r2-only series) ua ? diodes incorporated ddtc (r2-only series) ua npn pre-biased small signal surface mount transistor features ? epitaxial planar die construction ? complementary pnp types available (ddta) ? built-in biasing resistor, r2 only ? lead free/rohs compliant (note 2) ? "green" device (note 3 and 4) mechanical data ? case: sot-323 ? case material: molded plastic, "green" molding compound, note 4. ul flammability classification rating 94v-0 ? moisture sensitivity: level 1 per j-std-020c ? terminal connections: see diagram ? terminals: solderable per mil-std-202, method 208 ? lead free plating (matte tin finish annealed over alloy 42 leadframe). ? marking: date code and type code, see page 3 ? ordering information: see page 3 ? type code: see table below ? weight: 0.006 grams (approximate) p/n r2 (nom) type code ddtc114gua ddtc124gua ddtc144gua ddtc115gua 10k 22k 47k 100k n26 n27 n28 n29 sot-323 dim min max a 0.25 0.40 b 1.15 1.35 c 2.00 2.20 d 0.65 nominal e 0.30 0.40 g 1.20 1.40 h 1.80 2.20 j 0.0 0.10 k 0.90 1.00 l 0.25 0.40 m 0.10 0.18 0 8 all dimens mm ions in b r 2 schematic diagram e c a m j l ed b c h k g b e c new product maximum ratings @t a = 25c unless otherwise specified characteristic symbol value unit collector-base voltage v cbo 50 v collector-emitter voltage v ceo 50 v emitter-base voltage v ebo 5 v collector current i c (max) 100 ma power dissipation p d 200 mw thermal resistance, junction to ambient air (note 1) r ja 625 c/w operating and storage temperature range t j , t stg -55 to +150 c notes: 1. mounted on fr4 pc board with recommended pad layout as shown on diodes inc., sugges ted pad layout document ap02001, which can be found on our website at http://www.di odes.com/datasheets/ap02001.pdf. 2. no purposefully added lead. 3. diodes inc.'s "green" policy can be found on our website at http://www.diodes.c om/products/lead_free/index.php. 4. product manufactured with date code 0627 (week 27, 2006) and newer are built with green molding compound. product manufactured prior to date code 0627 are built with no n-green molding compound and may contain halogens or sb2o3 fire ret ardants.
ds30324 rev. 7 - 2 2 of 3 www.diodes.com ddtc (r2-only series) ua ? diodes incorporated electrical characteristics @t a = 25c unless otherwise specified characteristic symbol min typ max unit test condition collector-base breakdown voltage bv cbo 50 ? ? v i c = 50 a collector-emitter breakdown voltage bv ceo 50 ? ? v i c = 1ma emitter-base breakdown voltage bv ebo 5 ? ? v i e = 720 a, ddtc114gua i e = 330 a, ddtc124gua i e = 160 a, ddtc144gua i e = 72 a, ddtc115gua collector cutoff current i cbo ? ? 0.5 a v cb = 50v emitter cutoff current ddtc114gua ddtc124gua ddtc144gua ddtc115gua i ebo 300 140 65 30 ? 580 260 130 58 a v eb = 4v collector-emitter saturation voltage v ce(sat) ? ? 0.3 v i c = 10ma, i b = 0.5ma dc current transfer ratio ddtc114gua ddtc124gua ddtc144gua ddtc115gua h fe 30 56 68 82 ? ? ? i c = 5ma, v ce = 5v bleeder resistor (r 2 ) tolerance r 2 -30 ? +30 % ? gain-bandwidth product* f t ? 250 ? mhz v ce = 10v, i e = -5ma, f = 100mhz new product * transistor - for reference only typical characteristics ? ddtc114gua -50 050 100 150 250 200 150 50 100 0 t , ambient temperature ( c) fig. 1 derating curve a p , p o we r dissi p a t i o n (milliwa t t s) d 0.001 0.01 0.1 1 0 10 20 30 40 50 v, maxim u m c o lle c t o r v o l t a g e (v) ce(sat) i , collector current (ma) fig. 2 v vs. i c ce(sat) c i/i = 10 cb 75 c 25 c -25 c 10 1,000 100 11 0 h 1 0 0 f e, d c c u r r e n t g ai n ( n o r malized) i , collector current (ma) fig. 3 dc current gain c v = 10 ce 0 1 2 3 4 0 20 30 c , c a p a c i t an c e (p f ) ob v , reverse bias voltage (v) fig. 4 output capacitance r 5 10 5 15 25 i = 0ma e
ds30324 rev. 7 - 2 3 of 3 www.diodes.com ddtc (r2-only series) ua ? diodes incorporated 0.001 0.01 1 100 1,000 012 34 89 10 i, c o lle c t o r c u r r en t (ma) c v , input voltage (v) fig. 5 collector current vs. input voltage in -25c 5 67 25c 10 0.1 75 c 0.1 1 10 0 100 200 500 600 700 i , collector current (ma) fig. 6 input voltage vs. collector current c v , input voltage (v) in 300 400 new product ordering information (note 4 & 5) device packaging shipping ddtc114gua-7-f sot-323 3000/tape & reel ddtc124gua-7-f sot-323 3000/tape & reel ddtc144gua-7-f sot-323 3000/tape & reel ddtc115gua-7-f sot-323 3000/tape & reel notes: 5. for packaging details, go to our w ebsite at http://www.diodes .com/datasheets/ap02007.pdf. marking information xxx ym xxx = product type marking code, see table on page 1 ym = date code marking y = year ex: t = 2006 m = month ex: 9 = september date code key year 2006 2007 2008 2009 2010 2011 2012 code t u v w x y z month jan feb mar apr may jun jul aug sep oct nov dec code 1 2 3 4 5 6 7 8 9 o n d important notice diodes incorporated and its subsidiaries rese rve the right to make modifications, enhanc ements, improvements, corrections or ot her changes without further notice to any product herein. diodes incorporat ed does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its paten t rights, nor the rights of others. the user of products in such applications shall assume all risks of such use and will agree to hold diodes inco rporated and all the companies whose products ar e represented on our website, harmless against all damages. life support diodes incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the president of diodes incorporated.
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