bzt52c2v0 - bzt52c39 surface mount zener diode features ? planar die construction ? 500mw power dissipation on ceramic pcb ? general purpose, medium current ? ideally suited for automated assembly processes ? lead, halogen and antimony free, rohs compliant "green" device (notes 2 and 3) ? qualified to aec-q101 standards for high reliability mechanical data ? case: sod-123 ? case material: molded plastic. 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 alloy 42 leadframe) ? polarity: cathode band ? marking information: see page 3 ? ordering information: see page 3 ? weight: 0.010 grams (approximate) top view maximum ratings @t a = 25c unless otherwise specified single phase, half wave, 60hz, re sistive or inductive load. for capacitance load, derate current by 20%. 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 500 mw thermal resistance, junction to ambient air (note 1) r ja 250 c/w operating and storage temperature range t j, t stg -65 to +150 c notes: 1. device mounted on ceramic pcb; 7.6mm x 9.4mm x 0.87mm with pad areas 25mm 2 . 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. bzt52c2v0 - bzt52c39 document number: ds18004 rev. 32 - 2 1 of 4 www.diodes.com june 2008 ? diodes incorporated
bzt52c2v0 - bzt52c39 electrical characteristics @t a = 25c unless otherwise specified zener voltage range (note 5) maximum zener impedance (note 4) maximum reverse current (note 5) bzt52c2v0 - bzt52c39 document number: ds18004 rev. 32 - 2 2 of 4 www.diodes.com june 2008 ? diodes incorporated v z @ i zt i zt z zt @ i zt z zk @ i zk i zk i r @ v r typical temperature coefficient @ i ztc mv/ c test current i ztc type number (note 4) marking codes nom (v) min (v) max (v) ma ma ua v min max ma bzt52c2v0 wy 2.0 1.91 2.09 5 100 600 1.0 150 1.0 -3.5 0 5 bzt52c2v4 wx 2.4 2.2 2.6 5 100 600 1.0 50 1.0 -3.5 0 5 bzt52c2v7 w1 2.7 2.5 2.9 5 100 600 1.0 20 1.0 -3.5 0 5 bzt52c3v0 w2 3.0 2.8 3.2 5 95 600 1.0 10 1.0 -3.5 0 5 bzt52c3v3 w3 3.3 3.1 3.5 5 95 600 1.0 5.0 1.0 -3.5 0 5 bzt52c3v6 w4 3.6 3.4 3.8 5 90 600 1.0 5.0 1.0 -3.5 0 5 bzt52c3v9 w5 3.9 3.7 4.1 5 90 600 1.0 3.0 1.0 -3.5 0 5 bzt52c4v3 w6, ub 4.3 4.0 4.6 5 90 600 1.0 3.0 1.0 -3.5 0 5 bzt52c4v7 w7 4.7 4.4 5.0 5 80 500 1.0 3.0 2.0 -3.5 0.2 5 bzt52c5v1 w8 5.1 4.8 5.4 5 60 480 1.0 2.0 2.0 -2.7 1.2 5 bzt52c5v6 w9 5.6 5.2 6.0 5 40 400 1.0 1.0 2.0 -2 2.5 5 bzt52c6v2 wa 6.2 5.8 6.6 5 10 150 1.0 3.0 4.0 0.4 3.7 5 bzt52c6v8 wb 6.8 6.4 7.2 5 15 80 1.0 2.0 4.0 1.2 4.5 5 bzt52c7v5 wc 7.5 7.0 7.9 5 15 80 1.0 1.0 5.0 2.5 5.3 5 bzt52c8v2 wd 8.2 7.7 8.7 5 15 80 1.0 0.7 5.0 3.2 6.2 5 bzt52c9v1 we 9.1 8.5 9.6 5 15 100 1.0 0.5 6.0 3.8 7.0 5 bzt52c10 wf 10 9.4 10.6 5 20 150 1.0 0.2 7.0 4.5 8.0 5 bzt52c11 wg 11 10.4 11.6 5 20 150 1.0 0.1 8.0 5.4 9.0 5 bzt52c12 wh 12 11.4 12.7 5 25 150 1.0 0.1 8.0 6.0 10.0 5 bzt52c13 wi 13 12.4 14.1 5 30 170 1.0 0.1 8.0 7.0 11.0 5 bzt52c15 wj 15 13.8 15.6 5 30 200 1.0 0.1 10.5 9.2 13.0 5 bzt52c16 wk 16 15.3 17.1 5 40 200 1.0 0.1 11.2 10.4 14.0 5 bzt52c18 wl 18 16.8 19.1 5 45 225 1.0 0.1 12.6 12.4 16.0 5 bzt52c20 wm 20 18.8 21.2 5 55 225 1.0 0.1 14.0 14.4 18.0 5 bzt52c22 wn 22 20.8 23.3 5 55 250 1.0 0.1 15.4 16.4 20.0 5 bzt52c24 wo 24 22.8 25.6 5 70 250 1.0 0.1 16.8 18.4 22.0 5 bzt52c27 wp 27 25.1 28.9 2 80 300 0.5 0.1 18.9 21.4 25.3 2 bzt52c30 wq 30 28.0 32.0 2 80 300 0.5 0.1 21.0 24.4 29.4 2 bzt52c33 wr 33 31.0 35.0 2 80 325 0.5 0.1 23.1 27.4 33.4 2 bzt52c36 ws 36 34.0 38.0 2 90 350 0.5 0.1 25.2 30.4 37.4 2 bzt52c39 wt 39 37.0 41.0 2 130 350 0.5 0.1 27.3 33.4 41.2 2 notes: 4. f = 1khz. 5. short duration pulse test used to minimize self-heating effect. 0 10 20 30 40 50 01 23 4 5 6 7 891 i, zene 0 0.1 0.2 0.3 0.4 0.5 25 05 0 75 100 125 150 p , p o we r dissi p a t i o n (w) d t , ambient temperature ( c) fig. 1 power derating curve a 0.6 note 1 0 r c u r r en t (ma) z v , zener voltage (v) fig. 2 typical zener breakdown characteristics z
bzt52c2v0 - bzt52c39 0 2 4 6 8 10 10 0 20 30 40 50 60 70 80 90 100 i, ze n e r c u r r e n t (ma) z v , zener voltage (v) fig. 4 typical zener breakdown characteristics z 0 10 20 30 0 i, ze n e r c u r r e n t (ma) z v , zener voltage (v) fig. 3 typical zener breakdown characteristics z 10 20 30 40 t = 25c j test current i 5ma z test current i 2ma z c10 c12 c18 c22 c27 c33 c36 c15 c , total capacitance (pf) t 10 100 1,000 10 100 1 v , nominal zener voltage (v) fig. 5 typical total capacitance vs. nominal zener voltage z t = 25 c f = 1mhz j v = 1v r v = 2v r v = 1v r v = 2v r ordering information (note 6) bzt52c2v0 - bzt52c39 document number: ds18004 rev. 32 - 2 3 of 4 www.diodes.com june 2008 ? diodes incorporated part number case packaging (type number)-7-f (note 7) sod-123 3000/tape & reel (type number)-13-f (note 8) sod-123 10,000/tape & reel notes: 6. for packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf . 7. add ?-7-f? to the appropriate type number in electrical characteristics table, example: 6.2v zener = bzt52c6v2-7-f. 8. add ?-13-f? to the appropriate type number in electrical characteristics table, example: 20v zener = bzt52c20-13-f. marking information xx = product type marking code (see electrical characteristics table) ym = date code marking y = year (ex: n = 2002) m = month (ex: 9 = september) xx ym date code key year 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 code j k l m 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
bzt52c2v0 - bzt52c39 package outline dimensions bzt52c2v0 - bzt52c39 document number: ds18004 rev. 32 - 2 4 of 4 www.diodes.com june 2008 ? diodes incorporated 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. k l m c h b a sod-123 dim min max a 0.55 typ b 1.40 1.70 c 3.55 3.85 h 2.55 2.85 j 0.00 0.10 k 1.00 1.35 l 0.25 0.40 m 0.10 0.15 0 8 all dimensions in mm z x c g y dimensions value (in mm) z 4.9 g 2.5 x 0.7 y 1.2 c 3.7
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