pb l ead -fr ee ds30407 rev. 7 - 2 1 of 6 ddz5v1b - ddz43 www.diodes.com diodes incorporated 500mw power dissipation on ceramic pcb very tight tolerance on v z ideally suited for automated assembly processes lead free by design/rohs compliant (note 7) maximum ratings @ t a = 25 c unless otherwise specified characteristic symbol value unit forward voltage @ i f = 10ma v f 0.9 v operating and storage temperature range t j, t stg -65 to +150 c mechanical data ddz5v1b - ddz43 surface mount precision zener diode case: sod-123 case material: molded plastic. ul flammability classification rating 94v-0 moisture sensitivity: level 1 per j-std-020c terminal connections: cathode band terminals: finish - matte tin annealed over alloy 42 leadframe. solderable per mil-std-202, method 208 marking & type code information: see electrical specifications table ordering information: see page 6 weight: 0.01 grams (approximate) sod-123 dim min max a 3.55 3.85 b 2.55 2.85 c 1.40 1.70 d ? 1.35 e 0.45 0.65 0.55 typical g 0.25 ? h 0.11 typical j ? 0.10 0 8 all dimensions in mm features thermal characteristics characteristic symbol value unit power dissipation (note 1) p d 500 mw thermal resistance, junction to ambient air (note 1) r ja 305 c/w @ t a = 25 c unless otherwise specified note: 1. device mounted on ceramic pcb; 7.6mm x 9.4mm x 0.87mm with pad areas 25mm 2 . a b c d e g h j
ds30407 rev. 7 - 2 2 of 6 ddz5v1b - ddz43 www.diodes.com type number marking code zener voltage range (notes 2, 3) maximum zener impedance (note 4) maximum reverse current (note 5) v z @i zt i zt z zt @i zt z zk @i zk i zk i r @v r min (v) max (v) ma ma ua v ddz5v1b km 4.94 5.20 20 17 480 1 5 1.5 ddz5v6b kn 5.45 5.73 20 11 400 1 0.5 2.5 ddz6v2b ko 5.96 6.27 20 7 150 1 0.5 4.0 ddz6v8b kp 6.49 6.83 20 5 150 0.5 0.1 5.0 ddz6v8c yp 6.66 7.01 20 5 150 0.5 0.1 5.0 ddz7v5b kq 7.07 7.45 20 6 120 0.5 0.1 6.0 ddz7v5c yq 7.29 7.67 20 6 120 0.5 0.1 6.0 ddz8v2b kr 7.78 8.19 20 8 120 0.5 0.1 6.5 ddz8v2c yr 8.03 8.45 20 8 120 0.5 0.1 6.5 ddz9v1b ks 8.57 9.01 20 8 120 0.5 0.1 7.0 ddz9v1c ys 8.83 9.30 20 8 120 0.5 0.1 7.0 DDZ10B kt 9.41 9.90 20 8 120 0.5 0.1 8.0 ddz10c yt 9.70 10.20 20 8 120 0.5 0.1 8.0 ddz11b ku 10.50 11.05 10 10 120 0.5 0.1 8.4 ddz11c yu 10.82 11.38 10 10 120 0.5 0.1 8.4 ddz12b kv 11.44 12.03 10 12 110 0.5 0.1 9.1 ddz12c yv 11.74 12.35 10 12 110 0.5 0.1 9.1 ddz13b kw 12.55 13.21 10 14 110 0.5 0.1 10.0 ddz14 gx 13.65 14.35 10 16 110 0.5 0.05 11.0 ddz14b kx 13.89 14.62 10 16 110 0.5 0.05 11.0 ddz15 gy 14.80 15.57 10 18 150 0.5 0.05 12.0 ddz16b ky 15.25 16.04 10 18 150 0.5 0.05 12.0 ddz16 yy 15.69 16.51 10 18 150 0.5 0.05 12.0 ddz17 kz 16.82 17.70 10 23 150 0.5 0.05 14.0 ddz18c yz 17.42 18.33 10 23 150 0.5 0.05 14.0 ddz19 zj 18.63 19.59 10 28 200 0.5 0.05 15.0 ddz20c pj 19.23 20.22 10 28 200 0.5 0.05 15.0 ddz21 zk 20.64 21.71 5 30 200 0.5 0.05 17.0 ddz22d 2k 21.52 22.63 5 30 200 0.5 0.05 17.0 ddz23 zl 22.61 23.77 5 35 200 0.5 0.05 19.0 ddz24c pl 23.12 24.31 5 35 200 0.5 0.05 19.0 ddz26 zm 24.97 26.26 5 45 250 0.5 0.05 21.0 ddz27d 2m 26.29 27.64 5 45 250 0.5 0.05 21.0 ddz28 zn 27.70 29.13 5 55 250 0.5 0.05 23.0 ddz30d 2n 29.02 30.51 5 55 250 0.5 0.05 23.0 ddz31 zo 30.32 31.88 5 65 250 0.5 0.05 25.0 ddz33 rp 32.14 33.79 5 75 250 0.5 0.05 27.0 ddz34 zp 32.79 34.49 5 75 250 0.5 0.05 27.0 ddz36 zq 35.36 37.19 5 85 250 0.5 0.05 30.0 ddz39f 5q 38.02 39.98 5 85 250 0.5 0.05 30.0 ddz43 zr 42.14 43.86 5 90 0.05 33.0 electrical characteristics table 1 @ t a = 25 c unless otherwise specified notes: 2. the zener voltage is measured 40ms after power is supplied. 3. for inquiries on tighter tolerances, or alternate nominal zener voltages, please contact your diodes inc. sales representativ e for availability and minimum order details. 4. f = 1khz. 5. short duration pulse test used to minimize self-heating effect.
ds30407 rev. 7 - 2 3 of 6 ddz5v1b - ddz43 www.diodes.com 0 0.2 0.4 0.6 0.8 1. 2 1.0 i , instantane o us f o rward current (ma) f v , instantaneous forward voltage (v) fig. 2 typical forward characteristics f 100 10 1.0 0.1 0.01 1000 8.0 11.0 13.0 15.0 i,zener c urrent (a) z v , zener breakdown voltage (v) fig. 5 typical reverse characteristics, ddz10c - ddz1 4 z 10.0 12.0 14.0 1m 100n 10m 100m ddz10c ddz13b ddz14 ddz11c ddz12c 0 0.1 0.2 0.3 0.4 0.5 25 050 75 100 125 150 p , power dissipation (w) d t , ambient temperature ( c) fi g . 1 power dissipation vs. ambient temperature a 0 . 6 1m 100n 10m 100m 4.0 6.0 8.0 10.0 i,zener c urrent (a) z v , zener breakdown voltage (v) fig. 4 typical reverse characteristics, ddz5v6b - ddz9v1 c z 5.0 7.0 9.0 ddz5v6b ddz6v2b ddz6v8c ddz7v5c ddz8v2c ddz9v1c 10n 100n 1m 05 i , zener current (a) z v , zener breakdown voltage (v) fi g .3 t y pical reverse characteristics z 10m 100 m 10 15 20 25 30 35 40 45 5v6b 8v2c 9v1c 10c 11c 12c 13b 6v2b 6v8c 7v5c 14 15 16 20c 18c 22d 24c 27d 33 36 43
ds30407 rev. 7 - 2 4 of 6 ddz5v1b - ddz43 www.diodes.com 0.1 10 100 1 1000 10 , 000 12 13 14 15 16 17 18 v , zener voltage (v) fig. 11 typical zener impedance characteristics, ddz12c - ddz18c z i=5ma z i=1ma z 0.1 10 100 1 1000 10 , 000 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12 v , zener voltage (v) fig. 10 typical zener impedance characteristics, ddz5v6b - ddz12c z i=1ma z i=5ma z i=20ma z 38 42 46 50 i , zener current (a) z v , zener breakdown voltage (v) fi g .9 t y pical reverse characteristics, ddz43 z 40 44 48 ddz43 1m 100n 10m 100 m 26 30 34 38 i,zener c urrent (a) z v , zener breakdown voltage (v) fig. 8 typical reverse characteristics, ddz27d - ddz36 z 28 32 36 ddz27d ddz33 ddz36 1m 100n 10m 100m 14 16 18 20 i , zener current (a) z v , zener breakdown voltage (v) fi g .6 t y pical reverse characteristics, ddz15 - ddz18c z 15 17 19 ddz16 ddz15 1m 100n 10m 100 m ddz18c 19 21 23 25 i , zener current (a) z v , zener breakdown voltage (v) fi g .7 t y pical reverse characteristics, ddz20c - ddz24c z 20 22 24 ddz20c ddz22d ddz24c 1m 100n 10m 100 m
ds30407 rev. 7 - 2 5 of 6 ddz5v1b - ddz43 www.diodes.com -0.08 0 . 12 -0.04 -0.06 20 26 30 tc of v , temperature coefficient of zener voltage (%/c) z v , zener voltage (v) z fig. 17 typical temperature coefficient of zener volta g e, ddz20c-ddz30d 24 22 28 -0.02 0 0.02 0.04 0.06 0.08 0.10 i=5ma zt i=2ma zt -0.08 0 . 12 -0.04 -0.06 10 16 20 tc of v , temperature coefficient of zener voltage (%/c) z v , zener voltage (v) z fig. 16 typical temperature coefficient of zener volta g e vs. zener volta g e, ddz10c-ddz20c 14 12 18 -0.02 0 0.02 0.04 0.06 0.08 0.10 i=5ma zt -0.08 0 . 12 -0.04 -0.06 0610 tc of v , temperature coefficient of zener voltage (%/c) z v , zener voltage (v) z fig. 15 typical temperature coefficient of zener volta g e vs. zener volta g e, ddz6v2b-ddz10c 4 2 8 -0.02 0 0.02 0.04 0.06 0.08 0.10 i=5ma zt 0.1 10 100 1 1000 10 , 000 36 38 40 42 44 46 48 v , zener voltage (v) fig. 14 typical zener impedance characteristics, ddz 3 6 - ddz4 3 z i=2ma z 0.1 10 100 1 1000 10 , 000 18 19 20 21 22 23 24 v , zener voltage (v) fig. 12 typical zener impedance characteristics, ddz18c - ddz24c z i=5ma z i=1ma z 0.1 10 100 1 1000 10 , 000 24 26 28 30 32 34 v , zener voltage (v) fig. 13 typical zener impedance characteristics, ddz24c - ddz 33 z i=2ma z
ds30407 rev. 7 - 2 6 of 6 ddz5v1b - ddz43 www.diodes.com -0.08 0 . 12 -0.04 -0.06 30 42 50 tc of v , temperature coefficient of zener voltage (%/c) z v , zener voltage (v) z fig. 18 typical temperature coefficient of zener volta g e, ddz30d-ddz43 38 34 46 -0.02 0 0.02 0.04 0.06 0.08 0.10 i=2ma zt c , total capacitance (pf) t 1 10 100 10 100 1 v , nominal zener voltage (v) fig. 19 total capacitance vs. nominal zener voltage z t=25c f = 1mhz j v=2v r v=1v r device packaging shipping ddz(v z rank)-7* sod-123 3000/tape & reel ordering information * example: the part number for the 6.2 volt device would be ddz6v2b-7. note : 6. for packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. 7. no purposefully added lead. year 2006 2007 2008 2009 2010 2011 2012 code tu v wxy z date code key xx ym marking information (note 6 and 7) xx = product type marking code (see table 1) ym = date code marking y = year (ex: t = 2006) m = month (ex: 9 = september) month jan feb mar apr may jun jul aug sep oct nov dec code 12 34567 89 o nd important notice life support diodes incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes witho ut further notice to any product herein. diodes incorporated 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 patent 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 incorporated and all the companies whose products are represented on our website, harmless against all damages. diodes incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written appr oval of the president of diodes incorporated.
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