rev. c / ah 2008 - 02 - 28 tzm5221b - tzm5267b 500mw surface mount zener diodes taitron componen t s incorporated www.taitroncomponents.com page 1 of 5 tel: (800) - taitron (800) - 824 - 8766 (661) - 257 - 6060 fax: (800)-taitfax (800)-824-8329 (661)-257-6415 500mw surface mount zener diodes features ? planar die construction ? 500mw power dissipation ? very sharp reverse characteristic ? very high stability ? low reverse current level ? standard zener voltage tolerance is 5 % ? ideally suited for automated assembly processes ? rohs compliant mechanical data case: molded glass minimelf terminals: solderable per mil-std-202e, method 208 polarity: color band denotes cathode end weight: approx. 0.03 grams maximum ratings & electrical characteristics (t ambient =25oc unless noted otherwise) symbol description value unit conditions p d power dissipation at ta=25 c 500 mw v f forward voltage 1.1 v i f =200ma r thja thermal resistance junction to ambient 0.3 k/mw t j junction temperature 175 c t stg storage temperature range -65 to +175 c note: valid provided that leads at a distance of 10mm from case are kept at ambient temperature. minimelf
500mw surface mount zener diodes tzm5221b - tzm5267b rev. c / ah 2008 - 02 - 28 www.taitroncomponents.com page 2 of 5 normal zener voltage max. zener impedance max. reverse leakage current v z @ i zt z zt @ i zt z zk @ i zk i d @ v r p/n marking code nom. ( v ) min. ( v ) max. ( v ) i zt ( ma ) ? ? m a a v r ( v ) tzm5221b 5221 2.4 2.28 2.52 20.0 30.0 1200 0.25 100 1.0 TZM5222B 5222 2.5 2.38 2.63 20.0 30.0 1200 0.25 100 1.0 tzm5223b 5223 2.7 2.57 2.84 20.0 30.0 1300 0.25 75 1.0 tzm5224b 5224 2.8 2.66 2.94 20.0 30.0 1400 0.25 75 1.0 tzm5225b 5225 3.0 2.85 3.15 20.0 29.0 1600 0.25 50 1.0 tzm5226b 5226 3.3 3.14 3.47 20.0 28.0 1600 0.25 25 1.0 tzm5227b 5227 3.6 3.42 3.78 20.0 24.0 1700 0.25 15 1.0 tzm5228b 5228 3.9 3.71 4.10 20.0 23.0 1900 0.25 10 1.0 tzm5229b 5229 4.3 4.09 4.52 20.0 22.0 2000 0.25 5.0 1.0 tzm5230b 5230 4.7 4.47 4.94 20.0 19.0 1900 0.25 5.0 2.0 tzm5231b 5231 5.1 4.85 5.36 20.0 17.0 1600 0.25 5.0 2.0 tzm5232b 5232 5.6 5.32 5.88 20.0 11.0 1600 0.25 5.0 3.0 tzm5233b 5233 6.0 5.70 6.30 20.0 7.0 1600 0.25 5.0 3.5 tzm5234b 5234 6.2 5.89 6.51 20.0 7.0 1000 0.25 5.0 4.0 tzm5235b 5235 6.8 6.46 7.14 20.0 5.0 750 0.25 3.0 5.0 tzm5236b 5236 7.5 7.13 7.88 20.0 6.0 500 0.25 3.0 6.0 tzm5237b 5237 8.2 7.79 8.61 20.0 8.0 500 0.25 3.0 6.5 tzm5238b 5238 8.7 8.27 9.14 20.0 8.0 600 0.25 3.0 6.5 tzm5239b 5239 9.1 8.65 9.56 20.0 10.0 600 0.25 3.0 7.0 tzm5240b 5240 10 9.50 10.50 20.0 17.0 600 0.25 3.0 8.0 tzm5241b 5241 11 10.45 11.55 20.0 22.0 600 0.25 2.0 8.4 tzm5242b 5242 12 11.40 12.60 20.0 30.0 600 0.25 1.0 9.1 tzm5243b 5243 13 12.35 13.65 9.5 13.0 600 0.25 0.5 9.9 tzm5244b 5244 14 13.30 14.70 9.0 15.0 600 0.25 0.1 10.0 tzm5245b 5245 15 14.25 15.75 8.5 16.0 600 0.25 0.1 11.0 tzm5246b 5246 16 15.20 16.80 7.8 17.0 600 0.25 0.1 12.0 tzm5247b 5247 17 16.15 17.85 7.4 19.0 600 0.25 0.1 13.0 tzm5248b 5248 18 17.10 18.90 7.0 21.0 600 0.25 0.1 14.0 tzm5249b 5249 19 18.05 19.95 6.6 23.0 600 0.25 0.1 14.0 tzm5250b 5250 20 19.00 21.00 6.2 25.0 600 0.25 0.1 15.0 tzm5251b 5251 22 20.90 23.10 5.6 29.0 600 0.25 0.1 17.0
500mw surface mount zener diodes tzm5221b - tzm5267b rev. c / ah 2008 - 02 - 28 www.taitroncomponents.com page 3 of 5 fig.1 power derating curve ambient temperature t a (c) normal zener voltage max. zener impedance max. reverse leakage current v z @ i zt z zt @ i zt z zk @ i zk i d @ v r p/n marking code nom.(v) min. (v) max. (v) i zt (ma) ? ? ma a v r (v) tzm5252b 5252 24 22.80 25.20 5.2 33.0 600 0.25 0.1 18.0 tzm5253b 5253 25 23.75 26.25 5.0 35.0 600 0.25 0.1 19.0 tzm5254b 5254 27 25.65 28.35 4.6 41.0 600 0.25 0.1 21.0 tzm5255b 5255 28 26.60 29.40 4.5 44.0 600 0.25 0.1 21.0 tzm5256b 5256 30 28.50 31.50 4.2 49.0 600 0.25 0.1 23.0 tzm5257b 5257 33 31.35 34.65 3.8 58.0 700 0.25 0.1 25.0 tzm5258b 5258 36 34.20 37.80 3.4 70.0 700 0.25 0.1 27.0 tzm5259b 5259 39 37.05 40.95 3.2 80.0 800 0.25 0.1 30.0 tzm5260b 5260 43 40.85 45.15 3.0 93.0 900 0.25 0.1 33.0 tzm5261b 5261 47 44.65 49.35 2.7 105.0 1000 0.25 0.1 36.0 tzm5262b 5262 51 48.45 53.55 2.5 125.0 1100 0.25 0.1 39.0 tzm5263b 5263 56 53.20 58.80 2.2 150.0 1300 0.25 0.1 43.0 tzm5264b 5264 60 57.00 63.00 2.1 170.0 1400 0.25 0.1 46.0 tzm5265b 5265 62 58.90 65.10 2.0 185.0 1400 0.25 0.1 47.0 tzm5266b 5266 68 64.60 71.40 1.8 230.0 1600 0.25 0.1 52.0 tzm5267b 5267 75 71.25 78.75 1.7 270.0 1700 0.25 0.1 56.0 note: marking code is available in 2008. characteristics curves p d power dissipation (mw)
500mw surface mount zener diodes tzm5221b - tzm5267b rev. c / ah 2008 - 02 - 28 www.taitroncomponents.com page 4 of 5 fig.2 breakdown characteristics zener voltage (v) dimensions in inches (mm) iz zener current (ma) minimelf
500mw surface mount zener diodes tzm5221b - tzm5267b rev. c / ah 2008 - 02 - 28 www.taitroncomponents.com page 5 of 5 how to contact us: us headquarters 28040 west harrison parkaway, valencia, ca 91355-4162 tel: (800) taitron (800) 824-8766 (661) 257-6060 fax: (800) taitfax (800) 824-8329 (661) 257-6415 email: taitron@taitroncomponents.com http:// www.taitroncomponents.com taitron components mexico, s.a .de c.v. boulevard central 5000 interior 5 parque industrial atitalaquia, hidalgo c.p. 42970 mexico tel: +52-55-5560-1519 fax: +52-55-5560-2190 taitron componets incorporated e representa??es do brasil ltda rua domingos de morais, 2777, 2.andar, sala 24 sade - s?o paulo-sp 04035-001 brazil tel: +55-11-5574-7949 fax: +55-11-5572-0052 taitron componets incorporated, shanghai representative office metrobank plaza, 1160 west yan? an road, suite 1503, shanghai, 200052, china tel: +86-21-5424-9942 fax: +86-21-5424-9931
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