ddz5v1bs - ddz43s surface mount precision zener diode features ? very sharp breakdown characteristics ? very tight tolerance on v z ? ideally suited for automated assembly processes ? very low leakage current ? lead, halogen and antimony free, rohs compliant "green" device (notes 2 and 3) mechanical data ? case: sod-323 ? case material: molded plastic. ul flammability classification rating 94v-0 ? moisture sensitivity: level 1 per j-std-020d ? terminals: finish - matte tin annealed over alloy 42 leadframe. solderable per mil-std-202, method 208 ? polarity: cathode band ? marking information: see page 6 ? ordering information: see page 6 ? weight: 0.004 grams (approximate) top view 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 1) 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 -65 to +150 c notes: 1. device mounted on fr-4 pc board with recommended pad la yout which can be found on our website at http://www.diodes.c om/datasheets/ap02001.pdf 2. no purposefully added lead. halogen and antimony free. 3. product manufactured with data code v9 (week 33, 2008) and newer are built with green molding compound. product manufacture d prior to date code v9 are built with non-green molding compound and may contain halogens or sb 2 o 3 fire retardants. ddz5v1bs - ddz43s document number: ds30414 rev. 6 - 2 1 of 6 www.diodes.com june 2008 ? diodes incorporated
ddz5v1bs - ddz43s electrical characteristics @t a = 25c unless otherwise specified zener voltage range (notes 4, 5) maximum zener impedance (note 6) maximum reverse current (note 7) v z @ i zt i zt z zt @ i zt z zk @ i zk i zk i r @ v r type number marking code min (v) max (v) ma ma ua v ddz5v1bs km 4.94 5.20 20 17 480 1 5 1.5 ddz5v6bs kn 5.45 5.73 20 11 400 1 0.5 2.5 ddz6v2bs ko 5.96 6.27 20 7 150 1 0.5 4.0 ddz6v8cs yp 6.66 7.01 20 5 150 0.5 0.1 5.0 ddz7v5cs yq 7.29 7.67 20 6 120 0.5 0.1 6.0 ddz8v2cs yr 8.03 8.45 20 8 120 0.5 0.1 6.5 ddz9v1cs ys 8.83 9.30 20 8 120 0.5 0.1 7.0 ddz10cs yt 9.70 10.20 20 8 120 0.5 0.1 8.0 ddz11cs yu 10.82 11.38 10 10 120 0.5 0.1 8.4 ddz12cs yv 11.74 12.35 10 12 110 0.5 0.1 9.1 ddz13bs kw 12.55 13.21 10 14 110 0.5 0.1 10.0 ddz14s gx 13.65 14.35 10 16 110 0.5 0.05 11.0 ddz15s gy 14.80 15.57 10 18 150 0.5 0.05 12.0 ddz16s yy 15.69 16.51 10 18 150 0.5 0.05 12.0 ddz18cs yz 17.42 18.33 10 23 150 0.5 0.05 14.0 ddz20cs pj 19.23 20.22 10 28 200 0.5 0.05 15.0 ddz22ds 2k 21.52 22.63 5 30 200 0.5 0.05 17.0 ddz24cs pl 23.12 24.31 5 35 200 0.5 0.05 19.0 ddz27ds 2m 26.29 27.64 5 45 250 0.5 0.05 21.0 ddz30ds 2n 29.02 30.51 5 55 250 0.5 0.05 23.0 ddz33s rp 32.14 33.79 5 75 250 0.5 0.05 27.0 ddz36s zq 35.36 37.19 5 85 250 0.5 0.05 30.0 ddz39fs 5q 38.02 39.98 5 85 250 0.5 0.05 30.0 ddz43s zr 42.14 43.86 5 90 ? ? 0.05 33.0 notes: 4. the zener voltage is measured 40ms after power is supplied. 5. 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. 6. f = 1khz. 7. short duration pulse test used to minimize self-heating effect. 500 t , ambient temperature (c) fig. 1 power derating curve a p , p o we r dissi p a t i o n (mw) d 250 125 375 0 625 0 100 200 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 ddz5v1bs - ddz43s document number: ds30414 rev. 6 - 2 2 of 6 www.diodes.com june 2008 ? diodes incorporated
ddz5v1bs - ddz43s 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 v , zener voltage (v) fig. 4 typical zener breakdown characteristics, ddz5v6bs - ddz9v1cs z 5.0 7.0 9.0 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, ddz10cs - ddz14s z 10.0 12.0 14.0 1m 100n 10m 100m 14 16 18 20 i, zene r c u r r en t (a) z v , zener voltage (v) fig. 6 typical zener breakdown characteristics, ddz15s - ddz18cs z 15 17 19 1m 100n 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, ddz20cs - ddz24cs z 20 22 24 1m 100n 10m 100m ddz5v1bs - ddz43s document number: ds30414 rev. 6 - 2 3 of 6 www.diodes.com june 2008 ? diodes incorporated
ddz5v1bs - ddz43s 38 42 46 50 i, zene r c u r r en t (a) z v , zener voltage (v) fig. 9 typical zener breakdown characteristics, ddz39fs - ddz43s z 40 44 48 1m 100n 10m 100m 26 30 34 38 i, zene r c u r r en t (a) z v , zener voltage (v) fig. 8 typical zener breakdown characteristics, ddz27ds - ddz36s z 28 32 36 1m 100n 10m 100m 1 10 100 10 100 1 v , nominal zener voltage (v) z fig. 10 typical total capacitance vs. nominal zener voltage t = 25 c j f = 1mhz v = 2v r v = 1v r c , total capacitance (pf) t 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, ddz5v6bs - ddz12cs z 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, ddz12cs - ddz18cs 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, ddz18cs - ddz24cs z ddz5v1bs - ddz43s document number: ds30414 rev. 6 - 2 4 of 6 www.diodes.com june 2008 ? diodes incorporated
ddz5v1bs - ddz43s 0.1 10 100 1 1,000 10,000 34 36 38 40 42 44 4846 v , zener voltage (v) fig. 15 typical zener impedance characteristics, ddz36s - ddz43s 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, ddz24cs - ddz33s z -0.08 0.12 -0.04 -0.06 06 1 0 -0.08 0.12 -0.04 -0.06 10 16 20 ddz5v1bs - ddz43s document number: ds30414 rev. 6 - 2 5 of 6 www.diodes.com june 2008 ? diodes incorporated 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. 16 typical temperature coefficient of zener voltage vs. zener voltage, ddz6v2bs-ddz10cs z 4 2 8 -0.02 0 0.02 0.04 0.06 0.08 0.10 t c of v , t em p e r a t u r e c o effi c ien t of zener voltage (%/c) z v , zener voltage (v) fig. 17 typical temperature coefficient of zener voltage vs. zener voltage, ddz10cs-ddz20cs z 14 12 18 -0.02 0 0.02 0.04 0.06 0.08 0.10 -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 effi c ien t of zener voltage (%/c) z v , zener voltage (v) fig. 18 typical temperature coefficient of zener voltage vs. zener voltage, ddz20cs-ddz30ds 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, ddz30ds-ddz43s z 38 34 46 -0.02 0 0.02 0.04 0.06 0.08 0.10
ddz5v1bs - ddz43s ordering information (note 8) ddz5v1bs - ddz43s document number: ds30414 rev. 6 - 2 6 of 6 www.diodes.com june 2008 ? diodes incorporated part number case packaging (type number)-7* sod-323 3000/tape & reel * example: the part number for the 6.2 volt device would be ddz6v2bs-7. notes: 8. for packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf . marking information xx xx = product type marking code (see electrical characteristics table) package outline dimensions suggested pad layout 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. sod-323 dim min max a 0.25 0.35 b 1.20 1.40 c 2.30 2.70 h 1.60 1.80 j 0.00 0.10 k 1.0 1.1 l 0.20 0.40 m 0.10 0.15 0 8 all dimensions in mm k l m j c h ba z x c g y dimensions value (in mm) z 3.75 g 1.05 x 0.65 y 1.35 c 2.40
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