ds30344 rev. 9 - 6 1 of 4 www.diodes.com ddta (r2-only series) ka ? diodes incorporated obsolete ddta (r2-only series) ka pnp pre-biased small signal surface mount transistor obsolete part number alternative part number ddta114gka ddta114gca DDTA115GKA ddta115gca ddta124gka ddta124gca ddta144gka ddta144gca features ? epitaxial planar die construction ? complementary npn types available (ddtc) ? built-in biasing resistor, r2 only ? lead free/rohs compliant (note 2) ? "green" device note 3 & 4 mechanical data ? case: sc-59 ? case material: molded plastic, "green" molding compound, note 4. ul flammability classification rating 94v-0 ? moisture sensitivity: level 1 per j-std-020d ? terminals: solderable per mil-std-202, method 208 ? lead free plating (matte tin finish annealed over copper leadframe). ? terminal connections: see diagram ? marking information: see table below & page 3 ? ordering information: see page 3 ? weight: 0.008 grams (approximate) p/n r2 (nom) type code ddta114gka ddta124gka ddta144gka DDTA115GKA 10k ? 22k ? 47k ? 100k ? p26 p27 p28 p29 sc-59 dim min max a 0.35 0.50 b 1.50 1.70 c 2.70 3.00 d 0.95 g 1.90 h 2.90 3.10 j 0.013 0.10 k 1.00 1.30 l 0.35 0.55 m 0.10 0.20 ? 0 ? 8 ? all dimensions in mm 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 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 webs ite at http://www.diodes.com /products/lead_free/index.php. 4. product manufactured with date code 0627 (week 27, 2006) and newer are built with green molding compound. product manufactu red prior to date code 0627 are built with non-green moldin g compound and may contain halogens or sb2o3 fire retardants. schematic and pin configuration a m j l d b c h k g out b c e r2 3 2 1 in gnd(+)
ds30344 rev. 9 - 6 2 of 4 www.diodes.com ddta (r2-only series) ka ? diodes incorporated obsolete electrical charact eristics @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, ddta114gka i e = -330 ? a, ddta124gka i e = -160 ? a, ddta144gka i e = -72 ? a, DDTA115GKA collector cutoff current i cbo ? ? -0.5 ? a v cb = -50v emitter cutoff current ddta114gka ddta124gka ddta144gka DDTA115GKA 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 ddta114gka ddta124gka ddta144gka DDTA115GKA 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 * transistor - for reference only typical curves ? ddta114ka 0 50 100 050100 150 p , p o we r dissi p a t i o n (mw) d t , ambient temperature (c) fig. 1 derating curve a 150 200 250 -50 0.001 0.01 0.1 1 0 10 20 30 40 50 v, c o lle c t o r e m itte r v o lt a g e (v) ce(sat) i , collector current (ma) fig. 2 v vs. i c ce(sat) c i/i = 10 cb -25 c 75 c 25 c 10 1,000 100 110100 h, d c c u r r e n t g ai n fe i , collector current (ma) fig. 3 dc current gain c 0 2 4 6 10 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 1 2 10 5 15 25 f = 1mhz 8
ds30344 rev. 9 - 6 3 of 4 www.diodes.com ddta (r2-only series) ka ? diodes incorporated obsolete 0.001 0.01 1 100 1,000 012 3 489 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 5 67 10 0.1 75 c v = 5v o 0.1 1 10 0 100 200 500 600 700 i , collector current (ma) fig. 6 input voltage vs. collector current c v = 0.2v o v , input voltage (v) in 300 400 ordering information (note 4 & 5) device packaging shipping ddta114gka-7-f sc-59 3000/tape & reel ddta124gka-7-f sc-59 3000/tape & reel ddta144gka-7-f sc-59 3000/tape & reel DDTA115GKA-7-f sc-59 3000/tape & reel notes: 5. for packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. marking information date code key year 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 code n p r s 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 pxx = product type marking code, see table on page 1 ym = date code marking y = year ex: t = 2006 m = month ex: 9 = september pxx ym
ds30344 rev. 9 - 6 4 of 4 www.diodes.com ddta (r2-only series) ka ? diodes incorporated obsolete important notice diodes incorporated makes no warranty of any kind, express or implied, with regards to this document, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose (and their equivalents under the laws of any jurisdiction). diodes incorporated and its subsidiaries rese rve the right to make modifications, enhanc ements, improvements, corrections or ot her changes without further notice to this document and any product descri bed herein. diodes incorporated does not assume any liability ari sing out of the application or use of this document or an y product described herein; neither does di odes incorporated convey any license under its patent or trademark rights, nor the rights of others. any customer or us er of this document or products described herein in such applica tions shall assume all risks of such use and will agree to hold diodes incorporated and all the companies whose products are represented on diodes incorporated website, harmless against all damages. diodes incorporated does not warrant or accept any liability w hatsoever in respect of any products purchased through unauthoriz ed sales channel. should customers purchase or use diodes inco rporated products for any unintended or una uthorized application, customers shall i ndemnify and hold diodes incorporated and its representativ es harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death a ssociated with such unintended or unauthorized application. products described herein may be covered by one or more united states, international or foreign patents pending. product names and markings noted herein may also be covered by one or more united states, international or foreign trademarks. this document is written in english but may be translated into multiple languages for reference. only the english version of t his document is the final and determinative format released by diodes incorporated. life support diodes incorporated products are specifically not authorized for use as critical component s in life support devices or systems without the express written approval of the chief executive offi cer of diodes incorporated. as used herein: a. life support devices or syst ems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when proper ly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. b. a critical component is any component in a life support devic e or system whose failure to perform can be reasonably expect ed to cause the failure of the life support device or to affect its safety or effectiveness. customers represent that they have all necessary expertise in the safety and regulatory ramifi cations of their life support dev ices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-rel ated requirements concerning the ir products and any use of diodes incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or s ystems-related information or support that may be provided by diodes incorporated. further, customers must fully indemnify diodes incorporate d and its representatives against any damages arisi ng out of the use of diodes incorporated pr oducts in such safety-critical, life suppor t devices or systems. copyright ? 2013, diodes incorporated www.diodes.com
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