page . 1 october 21,2013-rev.06 zmm5221b~zmm5266b maximum ratings and electrical characteristics surface mount zener diodes voltage 2.4 to 68 volts power 500 mwatts features ? planar die construction ? 500mw power dissipation ? ideally suited for automated assembly processes ? lead free in comply with eu rohs 2011/65/eu directives mechanical data ? case: molded glass mini-melf ? terminals: solderable per mil-std-750, method 2026 ? approx. weight: 0.03 grams ? packing information t/r - 2.5k per 7" plastic reel parameter symbol value units power dissipation at t a = 25 o cp tot 500 mw operating junction temperature range t j -65 to +175 o c storage temperature range t stg -65 to +175 o c valid provided that leads at a distance of 10mm from case are kept at ambient temperature. parameter symbol min. typ. max. units thermal resistance junction to ambient air r ? ja -- -- 0.3 o c/mw forward voltage at i f = 200ma v f -- -- 1.1 v valid provided that leads at a distance of 10mm from case are kept at ambient temperature. 0.020(0.5) 0.012(0.3) 0.146(3.7) 0.130(3.3) 0.020(0.5) 0.012(0.3) 0.063(1.6) 0.055(1.4)dia.
page . 2 october 21,2013-rev.06 zmm5221b~zmm5266b notes. standard voltage tolerance is + 5% and : suffix ? a? for + 3% suffix ? b? for + 5% suffix ? c? for + 10% suffix ? d? for + 20% part number nominal zener voltage max. zener impedance max reverse leakage current marking code v z @ i zt z zt @ i zt z zk @ i zk i r @ v r nom. v min. v max. v ? ma ? ma ua v zmm5221b 2.4 2.28 2.52 30 20 1200 0.25 100 1 5221 zmm5222b 2.5 2.38 2.63 30 20 1250 0.25 100 1 5222 zmm5223b 2.7 2.57 2.84 30 20 1300 0.25 75 1 5223 zmm5224b 2.8 2.66 2.94 30 20 1400 0.25 75 1 5224 zmm5225b 3 2.85 3.15 29 20 1600 0.25 50 1 5225 zmm5226b 3.3 3.14 3.47 28 20 1600 0.25 25 1 5226 ZMM5227B 3.6 3.42 3.78 24 20 1700 0.25 15 1 5227 zmm5228b 3.9 3.71 4.1 23 20 1900 0.25 10 1 5228 zmm5229b 4.3 4.09 4.52 22 20 2000 0.25 5 1 5229 zmm5230b 4.7 4.47 4.94 19 20 1900 0.25 5 2 5230 zmm5231b 5.1 4.85 5.36 17 20 1600 0.25 5 2 5231 zmm5232b 5.6 5.32 5.88 11 20 1600 0.25 5 3 5232 zmm5233b 6.0 5.7 6.3 7 20 1600 0.25 5 3.5 5233 zmm5234b 6.2 5.89 6.51 7 20 1000 0.25 5 4 5234 zmm5235b 6.8 6.46 7.14 5 20 750 0.25 3 5 5235 zmm5236b 7.5 7.13 7.88 6 20 500 0.25 3 6 5236 zmm5237b 8.2 7.79 8.61 8 20 500 0.25 3 6.5 5237 zmm5238b 8.7 8.27 9.14 8 20 600 0.25 3 6.5 5238 zmm5239b 9.1 8.65 9.56 10 20 600 0.25 3 7 5239 zmm5240b 10 9.5 10.5 17 20 600 0.25 3 8 5240 zmm5241b 11 10.45 11.55 22 20 600 0.25 2 8.4 5241 zmm5242b 12 11.4 12.6 30 20 600 0.25 1 9.1 5242 zmm5243b 13 12.35 13.65 13 9.5 600 0.25 0.5 9.9 5243 zmm5244b 14 13.3 14.7 15 9 600 0.25 0.1 10 5244 zmm5245b 15 14.25 15.75 16 8.5 600 0.25 0.1 11 5245 zmm5246b 16 15.2 16.8 17 7.8 600 0.25 0.1 12 5246 zmm5247b 17 16.15 17.85 19 7.4 600 0.25 0.1 13 5247 zmm5248b 18 17.1 18.9 21 7 600 0.25 0.1 14 5248 zmm5249b 19 18.05 19.95 23 6.6 600 0.25 0.1 14 5249 zmm5250b 20 19 21 25 6.2 600 0.25 0.1 15 5250 zmm5251b 22 20.9 23.1 29 5.6 600 0.25 0.1 17 5251 zmm5252b 24 22.8 25.2 33 5.2 600 0.25 0.1 18 5252 zmm5253b 25 23.75 26.25 35 5 600 0.25 0.1 19 5253 zmm5254b 27 25.65 28.35 41 4.6 600 0.25 0.1 21 5254 zmm5255b 28 26.6 29.4 44 4.5 600 0.25 0.1 21 5255 zmm5256b 30 28.5 31.5 49 4.2 600 0.25 0.1 23 5256 zmm5257b 33 31.35 34.65 58 3.8 700 0.25 0.1 25 5257 zmm5258b 36 34.2 37.8 70 3.4 700 0.25 0.1 27 5258 zmm5259b 39 37.05 40.95 80 3.2 800 0.25 0.1 30 5259 zmm5260b 43 40.85 45.15 93 3 900 0.25 0.1 33 5260 zmm5261b 47 44.65 49.35 150 2.7 1000 0.25 0.1 36 5261 zmm5262b 51 48.45 53.55 125 2.5 1100 0.25 0.1 39 5262 zmm5263b 56 53.2 58.8 150 2.2 1300 0.25 0.1 43 5263 zmm5264b 60 57 63 170 2.1 1400 0.25 0.1 46 5264 zmm5265b 62 58.9 65.1 185 2 1400 0.25 0.1 47 5265 zmm5266b 68 64.6 71.4 230 1.8 1600 0.25 0.1 52 5266
page . 3 october 21,2013-rev.06 zmm5221b~zmm5266b vz (v) 5224 5228 5229 5230 5231 5232 5234 5235 5239 5241 5242 5245 5250 5252 5 10 15 20 25 0 iz (ma) 10 20 30 40 50 30 fig. 1 power derating curve 50 0 100 200 300 400 500 100 150 200 250 ambient temperature, c o power dissipation, mwatts fig.2 breakdown characteristics test current iz=20ma rating and characteristic curves
page . 4 october 21,2013-rev.06 zmm5221b~zmm5266b mounting pad layout order information ? packing information t/r - 10k per 13" plastic reel t/r - 2.5k per 7" plastic reel
page . 5 october 21,2013-rev.06 zmm5221b~zmm5266b part no_packing code_version zmm5221b_r1_10001 zmm5221b_r2_10001 for example : rb500v-40 _ r2 _ 00001 part no. serial number version code means hf packing size code means 13" packing type means t/r packing code xx version code xxxxx packing type 1 st code packing size code 2 nd code hf or rohs 1 st code 2 nd ~5 th code tape and ammunition box (t/b) a n/a 0 hf 0 serial number tape and reel (t/r) r 7" 1 rohs 1 serial number bulk packing (b/p) b 13" 2 tube packing (t/p) t 26mm x tape and reel (right oriented) (trr) s 52mm y tape and reel (left oriented) (trl) l panasert t/b cathode up (pbcu) u forming f panasert t/b cathode down (pbcd) d
page . 6 october 21,2013-rev.06 zmm5221b~zmm5266b disclaimer ? reproducing and modifying information of the document is prohibited without permission from panjit international inc.. ? panjit international inc. reserves the rights to make changes of the content herein the document anytime without notification. please refer to our website for the latest document. panjit international inc. disclaims any and all liability arising out of the application or use of any product including damages incidentally and consequentially occurred. ? panjit international inc. does not assume any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. ? applications shown on the herein document are examples of standard use and operation. customers are responsible in comprehending the suitable use in particular applications. panjit international inc. makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. ? the products shown herein are not designed and authorized for equipments requiring high level of reliability or relating to human life and for any applications concerning life-saving or life-sustaining, such as medical instruments, transportation equipment, aerospace machinery et cetera. customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify panjit international inc. for any damages resulting from such improper use or sale. ? ? since panjit uses lot number as the tracking base, please provide the lot number for tracking when complaining.
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