ds30415 rev. 2 - 2 1 of 6 DDZX5V1BW - ddzx47w www.diodes.com diodes incorporated very sharp breakdown characteristics very tight tolerance on v z ideally suited for automated assembly processes very low leakage current lead free device features maximum ratings @ t a = 25 c unless otherwise specified characteristic symbol value unit forward voltage @ i f = 10ma v f 0.9 v power dissipation (note 2) p d 200 mw thermal resistance, junction to ambient air (note 2) r ja 625 c/w operating and storage temperature range t j, t stg -65 to +150 c mechanical data DDZX5V1BW - ddzx47w surface mount precision zener diode a m j l f d b c h k g case: sot-323, plastic plastic material: ul flammability classification rating 94v-0 moisture sensitivity: level 1 per j-std-020a terminals: finish - matte tin solderable per mil-std-202, method 208 (note 1) polarity: see diagram marking: see below weight: 0.006 grams (approx.) t c u d o r p w e n device packaging shipping (type number)-7* sot-323 3000/tape & reel ordering information (note 3) * example: the part number for the 6.2 volt device would be ddzx6v2bw-7. note : 3. for packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. marking information 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 dimensions in mm month jan feb march apr may jun jul aug sep oct nov dec code 12 3 4 5 67 89 o nd year 2003 2004 2005 2006 2007 2008 2009 code pr st u vw date code key kxx = product type marking code (see table 1) ym = date code marking y = year ex: p = 2003 m = month ex: 9 = september kxx ym notes: 1. if lead-bearing terminal plating is required, please contact your diodes inc. sales representative for availabili ty and minimum order details. 2. device mounted on fr-4 pc board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. top view
ds30415 rev. 2 - 2 2 of 6 DDZX5V1BW - ddzx47w www.diodes.com type number marking code 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 min (v) max (v) ma ma ua v DDZX5V1BW km 4.94 5.20 20 17 480 1 5 1.5 ddzx5v6bw kn 5.45 5.73 20 11 400 1 0.5 2.5 ddzx6v2bw ko 5.96 6.27 20 7 150 1 0.5 4.0 ddzx6v8cw yp 6.66 7.01 20 5 150 0.5 0.1 5.0 ddzx7v5cw yq 7.29 7.67 20 6 120 0.5 0.1 6.0 ddzx8v2cw yr 8.03 8.45 20 8 120 0.5 0.1 6.5 ddzx9v1cw ys 8.83 9.30 20 8 120 0.5 0.1 7.0 ddzx10cw yt 9.70 10.20 20 8 120 0.5 0.1 8.0 ddzx11cw yu 10.82 11.38 10 10 120 0.5 0.1 8.4 ddzx12cw yv 11.74 12.35 10 12 110 0.5 0.1 9.1 ddzx13bw kw 12.55 13.21 10 14 110 0.5 0.1 10.0 ddzx14w gx 13.44 14.13 10 16 110 0.5 0.05 11.0 ddzx15w gy 14.80 15.57 10 18 150 0.5 0.05 12.0 ddzx16w yy 15.69 16.51 10 18 150 0.5 0.05 12.0 ddzx18cw yz 17.42 18.33 10 23 150 0.5 0.05 14.0 ddzx20cw pj 19.23 20.22 10 28 200 0.5 0.05 15.0 ddzx22dw 2k 21.52 22.63 5 30 200 0.5 0.05 17.0 ddzx24cw pl 23.12 24.31 5 35 200 0.5 0.05 19.0 ddzx27dw 2m 26.29 27.64 5 45 250 0.5 0.05 21.0 ddzx30dw 2n 29.02 30.51 5 55 250 0.5 0.05 23.0 ddzx33w rp 32.14 33.79 5 75 250 0.5 0.05 27.0 ddzx36w zq 35.36 37.19 5 85 250 0.5 0.05 30.0 ddzx39fw 5q 38.14 40.11 5 85 250 0.5 0.05 30.0 ddzx43w zr 42.14 43.86 5 90 0.05 33.0 ddzx47w zs 46.06 47.94 5 90 0.05 36.0 electrical characteristics table 1 @ t a = 25 c unless otherwise specified t c u d o r p w e n notes: 4. the zener voltage is measured 40ms after power is supplied. 5. for inquiries on tighter tolerances, or alternate nominal zener voltages, please contact your diodes inc. sales representative for availability and minimum order details. 6. f = 1khz. 7. short duration test pulse used to minimize self-heating effect.
ds30415 rev. 2 - 2 3 of 6 DDZX5V1BW - ddzx47w www.diodes.com t c u d o r p w e n 0 0.2 0.4 0.6 0.8 1.2 1.0 i , instantaneous forward current (ma ) f v , instantaneous forward voltage (v) f fi g .2 t y pical forward characteristics 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) z fig. 5 typical reverse characteristics, ddzx10cw - ddzx14 w 10.0 12.0 14.0 1m 100n 10m 100m ddzx10cw ddzx13bw ddzx14w ddzx11cw ddzx12cw 0 40 80 120 160 200 25 050 75 100 125 150 p , power dissipation (mw) d t , ambient temperature ( c) a fi g . 1 power dissipation vs ambient temperature 2 4 0 1m 100n 10m 100m 4.0 6.0 8.0 10.0 i,zener c urrent ( a ) z v , zener breakdown voltage (v) z fig. 4 typical reverse characteristics, ddzx5v6bw - ddzx9v1c w 5.0 7.0 9.0 ddzx5v6bw ddzx7v5cw ddzx6v8cw ddzx6v2bw ddzx8v2cw ddzx9v1cw 10n 100n 1m 05 i , zener current (a) z v , zener breakdown voltage (v) z fi g . 3 t yp ical reverse characteristics 10m 100m 10 15 20 25 30 35 40 45 50 5v6b 8v2c 9v1c 10c 11c 12c 13b 6v2b 6v8c 7v5c 14 15 16 20c 18c 22d 24c 27d 33 39 47
ds30415 rev. 2 - 2 4 of 6 DDZX5V1BW - ddzx47w www.diodes.com t c u d o r p w e n 0.1 10 100 1 1000 10 , 000 12 13 14 15 16 17 18 v , zener voltage (v) z fig. 11 typical zener impedance characteristics, ddzx12cw - ddzx18cw 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) z fig. 10 typical zener impedance characteristics, ddzx5v6bw - ddzx12cw i = 1ma z i = 5ma z i = 20ma z 38 42 46 50 i , zener current (a) z v , zener breakdown voltage (v) z fig. 9 typical reverse characteristics, ddzx 3 9fw - ddzx47w 40 44 48 ddzx47w ddzx39fw 1m 100n 10m 100 m 26 30 34 38 i , zener current (a) z v , zener breakdown voltage (v) z fig. 8 typical reverse characteristics, ddzx27dw - ddzx39fw 28 32 36 ddzx27dw ddzx33w ddzx39fw 1m 100n 10m 100m 14 16 18 20 i , zener c urrent ( a ) z v , zener breakdown voltage (v) z fig. 6 typical reverse characteristics, ddzx15w - ddzx18c w 15 17 19 1m 100n 10m 100m ddzx18cw ddzx16w ddzx15w 19 21 23 25 i , zener current (a) z v , zener breakdown voltage (v) z fig. 7 typical reverse characteristics, ddzx20cw - ddzx24cw 20 22 24 1m 100n 10m 100m ddzx24cw ddzx22dw ddzx20cw
ds30415 rev. 2 - 2 5 of 6 DDZX5V1BW - ddzx47w www.diodes.com t c u d o r p w e n -0.08 0 . 12 -0.04 -0.06 20 26 30 tc of v , temperature coefficient z of zener voltage (%/c) v , zener voltage (v) z fig. 17 typical temperature coefficient of zener volta g e, ddzx20cw - ddzx30dw 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 z of zener voltage (%/c) v , zener voltage (v) z fig. 16 typical temperature coefficient of zener volta g e vs. zener volta g e, ddzx10cw - ddzx20cw 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 z of zener voltage (%/c) v , zener voltage (v) z fig. 15 typical temperature coefficient of zener volta g e vs. zener volta g e, ddzx6v2bw - ddzx10cw 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 34 36 38 40 42 44 48 46 v, zener voltage(v) z fig. 14 typical zener impedance characteristics, ddzx 3 6w - ddzx47w i = 2ma z 0.1 10 100 1 1000 10 , 000 18 19 20 21 22 23 24 v , zener voltage (v) z fig. 12 typical zener impedance characteristics, ddzx18cw - ddzx24cw i = 5ma z i = 1ma z 0.1 10 100 1 1000 10 , 000 24 26 28 30 32 34 v , zener voltage (v) z fig. 13 typical zener impedance characteristics, ddzx24cw - ddzx 33 w i = 2ma z
ds30415 rev. 2 - 2 6 of 6 DDZX5V1BW - ddzx47w www.diodes.com t c u d o r p w e n -0.08 0 . 12 -0.04 -0.06 30 42 50 tc of v , temperature coefficient z of zener voltage (%/c) v , zener voltage (v) z fig. 18 typical temperature coefficient of zener volta g e, ddzx30dw - ddzx47w 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) z fig. 19 total capacitance vs nominal zener voltage t=25c j f = 1mhz v=2v r v=1v r
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