features planar die construction 500mw power dissipation zener voltages from 2.4v - 39v ideally suited for automated assembly processes mechanical data approx. weight: 0.00 9 grams mounting position: any storage & operating temperature: -55 o c to +150 o c maximum ratings @ 25 o c unless otherwise specified forward current i f 100 ma maximum forward voltage v f 1.2 v power dissipation (no te s a) p (av) 500 mwatt pe ak forward s urge i fsm 4.0 amps notes: mmsz5221 thru mmsz5259 500 mw zener diodes 2.4 to 39 volts mcc www. mccsemi .com a. mounted on 5.0mm2(.013mm thick) land areas. b. measured on 8.3ms, single half sine-wave or equivalent current (not e s b) square wave, duty cycle = 4 pulses per minute maximum . inches mm dim min m a x min ma x note a .141 .154 3.60 3.90 b .098 .110 2.50 2.80 c .055 .071 1.40 1.80 d .037 .053 0.95 1.35 e .019 .028 0.50 0.70 f --- .008 --- 0.20 g .016 --- 0.40 --- .036 ? .093 .048 ? suggested solder pad layout a b e c h d f g sod123 dimensions
omp onents 20736 marilla street chatsworth
h --- .005 --- 0.12 max revision: 7 2007/07/12 tm micro commercial components case material: molded plastic. ul flammability classification rating 94v-0 1 of 5
www. mccsemi .com mmsz5221 thru mms z5259 mcc electrical characteristics @ 25 o c unless otherwise specified normal zener voltage vz@ izt test current izt maximum zener impedance zzt @ izt zzk @ izk=0.25ma maximum reverse leakage current ir @ vr maximum zener voltage temp mcc part number marking volts ma ohms ohms ua volts %/ o c mm s z5221 c1 2.4 20 30 1200 100 1.0 -0.085 mm s z5222 c2 2.5 20 30 1250 100 1.0 -0.085 mm s z5223 c3 2.7 20 30 1300 75 1.0 -0.080 mm s z5225 c5 3.0 20 29 1600 50 1.0 -0.075 mm s z5226 d1 3.3 20 28 1600 25 1.0 -0.070 mm s z5227 d2 3.6 20 24 1700 15 1.0 -0.065 mm s z5228 d3 3.9 20 23 1900 10 1.0 -0.060 mm s z5229 d4 4.3 20 22 2000 5.0 1.0 0.055 mm s z5230 d5 4.7 20 19 1900 5.0 2.0 0.030 mm s z5231 e1 5.1 20 17 1600 5.0 2.0 0.030 mm s z5232 e2 5.6 20 11 1600 5.0 3.0 +0.038 mm s z5234 e4 6.2 20 7.0 1000 5.0 4.0 +0.045 mm s z5235 e5 6.8 20 5.0 750 3.0 5.0 +0.050 mm s z5236 f1 7.5 20 6.0 500 3.0 6.0 +0.058 mm s z5237 f2 8.2 20 8.0 500 3.0 6.5 +0.062 mm s z5239 f4 9.1 20 10 600 3.0 7.0 +0.068 mm s z5240 f5 10 20 17 600 3.0 8.0 +0.075 mm s z5241 h1 11 20 22 600 2.0 8.4 +0.076 mm s z5242 h2 12 20 30 600 1.0 9.1 +0.077 mm s z5243 h3 13 9.5 13 600 0.5 9.9 +0.079 mm s z5245 h5 15 8.5 16 600 0.1 11 +0.082 mm s z5246 j1 16 7.8 17 600 0.1 12 +0.083 mm s z5248 j3 18 7.0 21 600 0.1 14 +0.085 mm s z5250 j5 20 6.2 25 600 0.1 15 +0.086 mm s z5251 k1 22 5.6 29 600 0.1 17 +0.087 mm s z5252 k2 24 5.2 33 600 0.1 18 +0.088 mm s z5254 k4 27 4.6 41 600 0.1 21 +0.090 mm s z5255 k5 28 4.5 44 600 0.1 21 +0.091 mm s z5256 m1 30 4.2 49 600 0.1 23 +0.091 mm s z5257 m2 33 3.8 58 700 0.1 25 +0.092 mm s z5258 m3 36 3.4 70 700 0.1 27 +0.093 mm s z5259 m4 39 3. 2 80 800 0.1 30 +0.094 revision: 7 2007/07/12 tm micro commercial components g1/ g2/ g3/ g4/ g5/ 2 of 5 note: 1. . standard zener voltage tolerance is 5% with a "b" suffix (e.g.: MMSZ5225b),suffix ''c'' is 2 % tolerance 2. specials available include: a. nominal zener voltages between the voltages shown and tighter voltage tolerances. b. matched sets. 3. zener voltage (v z ) measurement. guarantees the zener voltage when measured at 90 seconds while maintaining the lead temperature (t l ) at 30 o c, from the diode body. 4. zener impedance (z z ) derivation. the zener impedance is derived from the 60 cycle ac voltage, which results when an ac current having an rms value equal to 10% of the dc zener current (i zt or i zk ) is superimposed on i zt or i zk . 5. surge current (i r ) non-repetitive. the rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge curr ent of 1/2 square wave or equivalent sine wave pulse of 1/120 second duration superimposed on the test current, i zt , per jedec registration; however, actual device capability is as described in figure 5.
mmsz5221 thru mms z5259 www. mccsemi .com mcc typical reverse current tempera ture coefficient ,mv / c) o nominal zener voltage, volts -1 0 1 2 3 4 5 6 7 8 12 11 10 9 8 7 6 5 4 3 2 -2 -3 steady state power derating effect of zener voltage on zener impedance 100 10 1 1000 100 10 1 i z =1ma 5ma 20 ma dynamic impedance, normal zener voltage, volts t j =25 c o i z(ac)=0.1 i f=1 khz z(dc) forw ard current ,ma typical forward voltage forward voltage, volts 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 0.4 1000 100 10 1 75 c o 5c o 25 c o 150 c o typical capacitance 100 1000 100 10 1 10 1 bias at 50% of v z nom 0vbias 1vbias cap acitance, pf nominal zener voltage, volts t =25 c a o 100 10 1 nominal zener voltage, volts tempera ture coefficient ,mv / c) o 10 100 temperature ( c) o power dissipation, watts steady state power derating 1.2 1.0 0.8 0.6 0.4 0.2 0 150 125 100 75 50 25 p dv . s .t a 155 revision: 7 2007/07/12 tm micro commercial components 3 of 5
mmsz5221 thru mms z5259 mcc www. mccsemi .com zener voltage v.s. zener current typical leakge current 90 1000 100 10 1 0.1 0.01 0.001 0.0001 0.00001 80 70 60 50 40 30 20 10 0 leakage current (a) nominal zener voltage, vlots +150 c o +25 c o -55 c o 12 100 10 1 0.1 0.01 10 8 6 4 2 0 zener current ,ma zener voltage, volts t =25 c a o 100 10 1 0.1 0.01 10 30 50 70 90 t =25 c a o zener voltage, volts zener voltage v.s. zener current zener current ,ma revision: 7 2007/07/12 tm micro commercial components 4 of 5
mcc revision: 7 2007/07/12 tm micro commercial components www. mccsemi .com 5 of 5 products are represented on our website, harmless against all damages. ***applications disclaimer*** ***important notice*** aerospace or military applications. products offer by micro commercial components corp . are not intended for use in medical, micro commercial components corp . reserve s the right to make changes without further notice to any product herein to make corrections, modifications , enhancements , improvements , or other changes . micro commercial components corp . 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 rights of others . the user of products in such applications shall assume all risks of such use and will agree to hold micro commercial components corp . and all the companies whose
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