ddzx5v1b - ddzx43 document number: ds30408 rev. 11 - 2 1 of 7 www.diodes.com may 2012 ? diodes incorporated ddzx5v1b - ddzx43 surface mount precision zener diode features ? very sharp breakdown characteristics ? 300mw power dissipation on fr-4 pcb ? very tight tolerance on v z ? ideally suited for automated assembly processes ? very low leakage current ? totally lead-free & fully rohs compliant (notes 1 & 2) ? halogen and antimony free. ?green? device (notes 3 & 4) ? qualified to aec-q101 standards for high reliability mechanical data ? case: sot23 ? case material: molded plastic, ?green? molding compound. ul flammability classification rating 94v-0 ? moisture sensitivity: level 1 per j-std-020 ? terminals: finish - matte tin a nnealed over alloy 42 leadframe. solderable per mil-std-202, method 208 ? polarity: see diagram ? weight: 0.008 grams (approximate) ordering information (note 5) part number case packaging (type number)-7 (note 6) sot23 3,000/tape & reel (type number)-13 (note 7) sot23 10,000/tape & reel notes: 1. no purposely added lead. fully eu directiv e 2002/95/ec (rohs) & 2011/6 5/eu (rohs 2) compliant. 2. see http://www.diodes.com for more in formation about diodes incorpor ated?s definitions of halogen- and antimony-free, "gree n" and lead-free. ? 3. halogen- and antimony-free "green? products are defined as those which contain <900ppm br omine, <900ppm chlorine (<1500ppm t otal br + cl) and <1000ppm antimony compounds. 4. product manufactured with date code ow (week 42, 2009) and newer are built with green molding compound. product manufactured prior to date code ow are built with non-green molding compound and may contain halogens or sb 2 o 3 fire retardants. 5. for packaging details, go to our website at http://www.diodes.com. 6. add ?-7? to the appropriate type number in electrical characteristics table. exampl e: 6.2v zener = DDZX6V2B-7. 7. add ?-13? to the appropriate type number in electrical charac teristics table. example: 10v zener = ddzx10c-13. please note: not all voltages are available in 13? reel size. please contact the diodes inc. sales department for assistance in ordering 13? reel size device s. marking information date code key year 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 code t u v w x y z a b c d e 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 top view device schematic sot23 k = sat (shanghai assembly / test site) xx = product type marking code see electric al characteristics table ym = date code marking y = year (ex: z = 2012) m = month (ex: 9 = september) c = cat (chengdu assembly / test site) xx = product type marking code see electric al characteristics table ym = date code marking y = year (ex: z = 2012) m = month (ex: 9 = september) cxx ym kxx ym
ddzx5v1b - ddzx43 document number: ds30408 rev. 11 - 2 2 of 7 www.diodes.com may 2012 ? diodes incorporated ddzx5v1b - ddzx43 maximum ratings @t a = 25c unless otherwise specified characteristic symbol value unit forward voltage @ i f = 10ma v f 0.9 v thermal characteristics characteristic symbol value unit power dissipation (note 8) p d 300 mw thermal resistance, junction to ambient air (note 8) r ja 417 c/w operating and storage temperature range t j, t stg -65 to +150 c notes: 8. device mounted on fr-4 pcb with recommended pad layou t, which can be found on our website at http://www.diodes.com. electrical characteristics @t a = 25c unless otherwise specified type number marking code zener voltage range (notes 9 & 10) maximum zener impedance f = 1khz maximum reverse current (note 11) v z @ i zt i zt z zt @ i zt z z k @ i zk i z k i r @ v r min (v) max (v) ma ma a v ddzx5v1b km 4.94 5.20 20 17 480 1 5 1.5 ddzx5v6b kn 5.45 5.73 20 11 400 1 0.5 2.5 ddzx6v2b ko 5.96 6.27 20 7 150 1 0.5 4.0 ddzx6v8c yp 6.66 7.01 20 5 150 0.5 0.1 5.0 ddzx7v5c yq 7.29 7.67 20 6 120 0.5 0.1 6.0 ddzx8v2c yr 8.03 8.45 20 8 120 0.5 0.1 6.5 ddzx9v1c ys 8.83 9.30 20 8 120 0.5 0.1 7.0 ddzx10c yt 9.70 10.20 20 8 120 0.5 0.1 8.0 ddzx11c yu 10.82 11.38 10 10 120 0.5 0.1 8.4 ddzx12c yv 11.74 12.35 10 12 110 0.5 0.1 9.1 ddzx13b kw 12.55 13.21 10 14 110 0.5 0.1 10.0 ddzx14 gx 13.65 14.35 10 16 110 0.5 0.05 11.0 ddzx15 gy 14.80 15.57 10 18 150 0.5 0.05 12.0 ddzx16 yy 15.69 16.51 10 18 150 0.5 0.05 12.0 ddzx18c yz 17.42 18.33 10 23 150 0.5 0.05 14.0 ddzx20c pj 19.23 20.22 10 28 200 0.5 0.05 15.0 ddzx22d 2k 21.52 22.63 5 30 200 0.5 0.05 17.0 ddzx24c pl 23.12 24.31 5 35 200 0.5 0.05 19.0 ddzx26 zm 24.97 26.26 5 45 250 0.5 0.05 21.0 ddzx27d 2m 26.29 27.64 5 45 250 0.5 0.05 21.0 ddzx30d 2n 29.02 30.51 5 55 250 0.5 0.05 23.0 ddzx33 rp 32.14 33.79 5 75 250 0.5 0.05 27.0 ddzx36 zq 35.36 37.19 5 85 250 0.5 0.05 30.0 ddzx39f 5q 38.02 39.98 5 85 250 0.5 0.05 30.0 ddzx43 zr 42.14 43.86 5 90 ? ? 0.05 33.0 notes: 9. the zener voltage is measur ed 40ms after power is supplied. 10. for inquiries on tighter tolerances, or alternate nominal ze ner voltages, please contact your diodes inc. sales representat ive for availability and minimum order details. 11. short duration pulse test used to minimize self-heating effect.
ddzx5v1b - ddzx43 document number: ds30408 rev. 11 - 2 3 of 7 www.diodes.com may 2012 ? diodes incorporated ddzx5v1b - ddzx43 0 60 120 180 240 300 25 0 50 75 100 125 150 p , p o we r dissi p a t i o n (mw) d t , ambient temperature ( c) fig. 1 power derating curve a 360 0 0.2 0.4 0.6 0.8 1.2 1.0 i , ins t an t ane o u s f o r wa r d c u r r en t (ma) f v , instantaneous forward voltage (v) fig. 2 typical forward characteristics f 100 10 1.0 0.1 0.01 1,000 10n 100n 1m 05 i, zene r c u r r en t (a) z v , zener voltage (v) fig. 3 typical zener breakdown characteristics z 10m 100m 10 15 20 25 30 35 40 45 1m 100n 10m 100m 4.0 6.0 8.0 10.0 i, ze n e r c u r r e n t (a) z 5.0 7.0 9.0 v , zener voltage (v) fig. 4 typical zener breakdown characteristics ddzx5v6b - ddzx9v1 c z 8.0 11.0 13.0 15.0 i, ze n e r c u r r e n t (a) z v , zener voltage (v) fig. 5 typical zener breakdown characteristics ddzx10c - ddzx14 z 10.0 12.0 14.0 1m 100n 10m 100m
ddzx5v1b - ddzx43 document number: ds30408 rev. 11 - 2 4 of 7 www.diodes.com may 2012 ? diodes incorporated ddzx5v1b - ddzx43 14 16 18 20 i, ze n e r c u r r e n t (a) z v , zener voltage (v) fig. 6 typical characteristics ddzx15 - ddzx18c z zener breakdown 15 17 19 1m 10m 100m 19 21 23 25 i, zene r c u r r en t (a) z v , zener voltage (v) fig. 7 typical zener breakdown characteristics ddzx20c - ddzx24 c z 20 22 24 1m 10m 100m 26 30 34 38 i, zene r c u r r en t (a) z v , zener voltage (v) fig. 8 typical characteristics ddzx27d - ddzx36 z zener breakdown 28 32 36 1m 10m 100m 38 42 46 50 i, zene r c u r r en t (a) z v , zener voltage (v) fig. 9 typical characteristics, ddzx43 z zener breakdown 40 44 48 1m 10m 100m c , total capacitance (pf) t 1 10 100 10 100 1 v , nominal zener voltage (v) fig. 10 typical total capacitance vs. nominal zener voltage z t = 25 c f = 1mhz j v = 2v r v =1v r 0.1 10 100 1 1,000 10,000 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12 v , zener voltage (v) fig. 11 typical zener impedance characteristics, ddzx5v6b - ddzx12 c z
ddzx5v1b - ddzx43 document number: ds30408 rev. 11 - 2 5 of 7 www.diodes.com may 2012 ? diodes incorporated ddzx5v1b - ddzx43 0.1 10 100 1 1,000 10,000 12 13 14 15 16 17 18 v , zener voltage (v) fig. 12 typical zener impedance characteristics, ddzx12c - ddzx18 c z 0.1 10 100 1 1,000 10,000 18 19 20 21 22 23 24 v , zener voltage (v) fig. 13 typical zener impedance characteristics, ddzx18c - ddzx24 c z 0.1 10 100 1 1,000 10,000 24 26 28 30 32 34 v , zener voltage (v) fig. 14 typical zener impedance characteristics, ddzx24c - ddzx33 z 0.1 10 100 1 1,000 10,000 36 38 40 42 44 46 48 v , zener voltage (v) fig. 15 typical zener impedance characteristics, ddzx36 - ddzx43 z -0.08 0.12 -0.04 -0.06 0610 t c of v , t em p e r a t u r e c o e f f i c ien t of zener voltage (%/c) z v , zener voltage (v) fig. 16 typical temperature coefficient of zener voltage vs. zener voltage, ddzx6v2b-ddzx10c z 4 2 8 -0.02 0 0.02 0.04 0.06 0.08 0.10 -0.08 0.12 -0.04 -0.06 10 16 20 t c of v , t em p e r a t u r e c o e f f i c ien t of zener voltage (%/c) z v , zener voltage (v) fig. 17 typical temperature coefficient of zener voltage vs. zener voltage, ddzx10c-ddzx20c z 14 12 18 -0.02 0 0.02 0.04 0.06 0.08 0.10
ddzx5v1b - ddzx43 document number: ds30408 rev. 11 - 2 6 of 7 www.diodes.com may 2012 ? diodes incorporated ddzx5v1b - ddzx43 -0.08 0.12 -0.04 -0.06 20 26 30 t c of v , t em p e r a t u r e c o e f f i c ien t of zener voltage (%/c) z v , zener voltage (v) fig. 18 typical temperature coefficient of zener voltage vs. zener voltage, ddzx20c-ddzx30d z 24 22 28 -0.02 0 0.02 0.04 0.06 0.08 0.10 -0.08 0.12 -0.04 -0.06 30 42 50 t c of v , t em p e r a t u r e c o e f f i c ie n t of zener voltage (%/c) z v , zener voltage (v) fig. 19 typical temperature coefficient of zener voltage vs. zener voltage, ddzx30d-ddzx43 z 38 34 46 -0.02 0 0.02 0.04 0.06 0.08 0.10 package outline dimensions suggested pad layout sot23 dim min max typ a 0.37 0.51 0.40 b 1.20 1.40 1.30 c 2.30 2.50 2.40 d 0.89 1.03 0.915 f 0.45 0.60 0.535 g 1.78 2.05 1.83 h 2.80 3.00 2.90 j 0.013 0.10 0.05 k 0.903 1.10 1.00 k1 - - 0.400 l 0.45 0.61 0.55 m 0.085 0.18 0.11 0 8 - all dimensions in mm dimensions value (in mm) z 2.9 x 0.8 y 0.9 c 2.0 e 1.35 x e y c z a m j l d f b c h k g k1
ddzx5v1b - ddzx43 document number: ds30408 rev. 11 - 2 7 of 7 www.diodes.com may 2012 ? diodes incorporated ddzx5v1b - ddzx43 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 arising 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 whatsoever 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. 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 dev ice 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 ? 2012, diodes incorporated www.diodes.com
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