mmbz5221bts - mmbz5259bts document number: ds30184 rev. 12 - 2 1 of 4 www.diodes.com june 2008 ? diodes incorporated mmbz5221bts - mmbz5259bts triple surface mount zener diode array features ? three isolated zeners in ultra-small surface mount package ? ideally suited for automated assembly processes ? lead free/rohs compliant (note 3) ? qualified to aec-q101 standards for high reliability ? "green" device (note 4 and 5) mechanical data ? case: sot-363 ? 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). ? orientation: see diagram ? marking information: see page 3 ? ordering information: see page 3 ? weight: 0.006 grams (approximate) c 3 c 1 c 2 a 2 a 3 a 1 top view package pin configuration maximum ratings @t a = 25c unless otherwise specified characteristic symbol value unit forward voltage (note 2) @ 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. mounted on fr4 pc board with recommended pad layout which can be found on our website at http:// www.di odes.com/datas heets/ap02001.pdf. 2. short duration pulse test used to minimize self-heating effect. 3. no purposefully added lead. 4. diodes inc.'s "green" policy can be found on our website at http:// www.di odes.com/products/l ead_free/index.php. 5. product manufactured with date code uo (week 40, 2007) and newer are built with green molding compound. product manufacture d prior to date code uo are built with non-green molding compound and may contain halogens or sb2o3 fire retardants.
mmbz5221bts - mmbz5259bts document number: ds30184 rev. 12 - 2 2 of 4 www.diodes.com june 2008 ? diodes incorporated mmbz5221bts - mmbz5259bts electrical characteristics @t a = 25c unless otherwise specified zener voltage range (note 6) maximum zener impedance (note 2) maximum reverse leakage current (note 6) v z @ i zt i zt z zt @ i zt z zk @ i zk = 0.25ma i r @ v r type number marking code nom (v) min (v) max (v) ma a v mmbz5221bts ksb 2.4 2.28 2.52 20 30 1200 100 1.0 mmbz5223bts ksc 2.7 2.57 2.84 20 30 1300 75 1.0 mmbz5225bts ksd 3.0 2.85 3.15 20 30 1600 50 1.0 mmbz5226bts kse 3.3 3.14 3.47 20 28 1600 25 1.0 mmbz5227bts ksf 3.6 3.42 3.78 20 24 1700 15 1.0 mmbz5228bts ksg 3.9 3.71 4.10 20 23 1900 10 1.0 mmbz5229bts ksh 4.3 4.09 4.52 20 22 2000 5.0 1.0 mmbz5230bts ks1 4.7 4.47 4.94 20 19 1900 5.0 2.0 mmbz5231bts ks2 5.1 4.85 5.36 20 17 1600 5.0 2.0 mmbz5232bts ks3 5.6 5.32 5.88 20 11 1600 5.0 3.0 mmbz5233bts krf 6.0 5.70 6.30 20 7 1600 5.0 3.5 mmbz5234bts ks4 6.2 5.89 6.51 20 7 1000 5.0 4.0 mmbz5235bts ks5 6.8 6.46 7.14 20 5 750 3.0 5.0 mmbz5236bts ks6 7.5 7.13 7.88 20 6 500 3.0 6.0 mmbz5237bts ks7 8.2 7.79 8.61 20 8 500 3.0 6.5 mmbz5238bts krg 8.7 8.27 9.14 20 8 600 3.0 6.5 mmbz5239bts ks8 9.1 8.65 9.56 20 10 600 3.0 7.0 mmbz5240bts ks9 10 9.50 10.50 20 17 600 3.0 8.0 mmbz5241bts kr1 11 10.45 11.55 20 22 600 2.0 8.4 mmbz5242bts kr2 12 11.40 12.60 20 30 600 1.0 9.1 mmbz5243bts kr3 13 12.35 13.65 9.5 13 600 0.5 9.9 mmbz5245bts kr4 15 14.25 15.75 8.5 16 600 0.1 11 mmbz5246bts kr5 16 15.20 16.80 7.8 17 600 0.1 12 mmbz5248bts kr6 18 17.10 18.90 7.0 21 600 0.1 14 mmbz5250bts kr7 20 19.00 21.00 6.2 25 600 0.1 15 mmbz5251bts kr8 22 20.90 23.10 5.6 29 600 0.1 17 mmbz5252bts kr9 24 22.80 25.20 5.2 33 600 0.1 18 mmbz5254bts kra 27 25.65 28.35 5.0 41 600 0.1 21 mmbz5255bts krh 28 26.60 29.40 4.5 44 600 0.1 21 mmbz5256bts krb 30 28.50 31.50 4.2 49 600 0.1 23 mmbz5257bts krc 33 31.35 34.65 3.8 58 700 0.1 25 mmbz5258bts krd 36 34.20 37.80 3.4 70 700 0.1 27 mmbz5259bts kre 39 37.05 40.95 3.2 80 800 0.1 30 notes: 6. f = 1khz.
mmbz5221bts - mmbz5259bts mmbz5221bts - mmbz5259bts document number: ds30184 rev. 12 - 2 3 of 4 www.diodes.com june 2008 ? diodes incorporated 0 0.1 0.2 0.3 0.4 25 0 50 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 1 10 100 1,000 11 01 0 0 c , t o t al c a p a c i t a n c e (p f ) t v , nominal zener voltage (v) fig. 2 typical total capacitance vs. nominal zener voltage z 0v bias 1 10 100 1,000 11 0 1 0 v , zener voltage (v) fig. 3 typical zener impedance characteristics z 0 1 100 1 10 100 p , p eak s u r g e p o we r (w) pk pulse width (ms) fig. 4 maximum non-repetitive surge power 1,000 10 z , zener impedance ( ) z ordering information (note 7) device packaging shipping (type number)-7-f* sot-363 3000/tape & reel * add ?-7-f? to the appropriate type number in electrical characterist ics table, example: 6. 2v zener = mmbz5234bts-7-f. notes: 7. for packaging deta ils, go to our website at http://www.di odes.com/datasheets/ap02007.pdf . marking information kxx ym kxx = product type marking code (see electrical characteristic table) ym = date code marking y = year (ex: n = 2002) m = month (ex: 9 = september) date code key year 2002 2003 2004 2005 2006 2007 2008 2009 2010 2111 2012 code 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
mmbz5221bts - mmbz5259bts document number: ds30184 rev. 12 - 2 4 of 4 www.diodes.com june 2008 ? diodes incorporated mmbz5221bts - mmbz5259bts package outline dimensions suggested pad layout important notice diodes incorporated and its subsidiaries rese rve the right to make modifications, enhancements, 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 patent rights, nor the ri ghts 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 are represented on our website, harmless against all damages. life support diodes incorporated products are not authoriz ed for use as critical components in life support devices or systems without the e xpressed written approval of the president of diodes incorporated. a m j l d b c h k f sot-363 dim min max a 0.10 0.30 b 1.15 1.35 c 2.00 2.20 d 0.65 nominal f 0.40 0.45 h 1.80 2.20 j 0 0.10 k 0.90 1.00 l 0.25 0.40 m 0.10 0.22 0 8 all dimensions in mm x z y c e e g dimensions value (in mm) z 2.5 g 1.3 x 0.42 y 0.6 c 1.9 e 0.65
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