MCL5221 thru mcl52 67 500 mw zener diode 2.4 to 75 volts features maximum ratings ? operating temperature: -55 c to +150 c ? storage temperature: -55 c to +150 c ? 500 mwatt dc power dissipation ? power derating: 4.0mw/ c above 50 c ? forward voltage @ 200ma: 1.1 volts figure 2 - derating curve power dissipation (mw) - versus - ambient temperature c temperature c 0 50 100 150 mw 200 400 typical capacitance (pf) C versus C zener voltage (v z ) figure 1 - typical capacitance 0 100 200 1 10 1 00 pf v z at zero volts at C2 volts v r
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m c c micromelf dimensions inches mm dim min max min max note a .071 .079 1.8 2.0 b .004 .008 .10 .20 c .047 .051 1.20 1.30 ? a b c cat h ode m a rk revision: 6 200 9 /0 1 /2 0 0.030 0.039 0.055 suggested solder pad layout tm micro commercial components www. mccsemi .com 1 of 3 ? wide voltage range available ? glass package ? high temp soldering: 260 c for 10 seconds at terminals ? surface mount package lead free finish/rohs compliant(note 1) ("p" suffix designates rohs compliant. see ordering information) note:1.lead in glass exemption applied, see eu directive annex 5.
mcc part number nominal zener voltage v z @ i zt test current i zt maximum zener impedance ?b? suffix only z zt @ i zt z zk @i zk = 0.25ma maximum reverse leakage current i r @ v r max. zener voltage temp coefficient ?b? suffix only volts ma ohms ohms a volts % / c MCL5221 2.4 20 30 1200 100 1.0 -0.085 mcl5222 2.5 20 30 1250 100 1.0 -0.085 mcl5223 2.7 20 30 1300 75 1.0 -0.080 mcl5224 2.8 20 30 1400 75 1.0 -0.080 mcl5225 3.0 20 29 1600 50 1.0 -0.075 mcl5226 3.3 20 28 1600 25 1.0 -0.070 mcl5227 3.6 20 24 1700 15 1.0 -0.065 mcl5228 3.9 20 23 1900 10 1.0 -0.060 mcl5229 4.3 20 22 2000 5.0 1.0 0.055 mcl5230 4.7 20 19 1900 5.0 2.0 0.030 mcl5231 5.1 20 17 1600 5.0 2.0 0.030 mcl5232 5.6 20 11 1600 5.0 3.0 +0.038 mcl5233 6.0 20 7.0 1600 5.0 3.5 +0.038 mcl5234 6.2 20 7.0 1000 5.0 4.0 +0.045 mcl5235 6.8 20 5.0 750 3.0 5.0 +0.050 mcl5236 7.5 20 6.0 500 3.0 6.0 +0.058 mcl5237 8.2 20 8.0 500 3.0 6.5 +0.062 mcl5238 8.7 20 8.0 600 3.0 6.5 +0.065 mcl5239 9.1 20 10 600 3.0 7.0 +0.068 mcl5240 10 20 17 600 3.0 8.0 +0.075 mcl5241 11 20 22 600 2.0 8.4 +0.076 mcl5242 12 20 30 600 1.0 9.1 +0.077 mcl5243 13 9.5 13 600 0.5 9.9 +0.079 mcl5244 14 9.0 15 600 0.1 10 +0.082 mcl5245 15 8.5 16 600 0.1 11 +0.082 mcl5246 16 7.8 17 600 0.1 12 +0.083 mcl5247 17 7.4 19 600 0.1 13 +0.084 mcl5248 18 7.0 21 600 0.1 14 +0.085 mcl5249 19 6.6 23 600 0.1 14 +0.086 mcl5250 20 6.2 25 600 0.1 15 +0.086 mcl5251 22 5.6 29 600 0.1 17 +0.087 mcl5252 24 5.2 33 600 0.1 18 +0.088 mcl5253 25 5.0 35 600 0.1 19 +0.089 mcl5254 27 4.6 41 600 0.1 21 +0.090 mcl5255 28 4.5 44 600 0.1 21 +0.091 mcl5256 30 4.2 49 600 0.1 23 +0.091 mcl5257 33 3.8 58 700 0.1 25 +0.092 mcl5258 36 3.4 70 700 0.1 27 +0.093 mcl5259 39 3.2 80 800 0.1 30 +0.094 mcl5260 43 3.0 93 900 0.1 33 +0.095 mcl5261 47 2.7 105 1000 0.1 36 +0.095 mcl5262 51 2.5 125 1100 0.1 39 +0.096 mcl5263 56 2.2 150 1300 0.1 43 +0.096 mcl5264 60 2.1 170 1400 0.1 46 +0.097 mcl5265 62 2.0 185 1400 0.1 47 +0.097 mcl5266 68 1.8 230 1600 0.1 52 +0.097 mcl5267 75 1.7 270 1700 0.1 56 +0.098 note 1: table as shown lists type numbers, which ind icate a tolerance of 20% with guaranteed limits on only vz, i r , and v f . devices with guaranteed limits on all six parameters are indicate d by suffix ? a? for 10%, ? b? for 5%, ? c? for 2%, and ? d? for 1% tolerance note 2: the electrical characteristics are measured after allowing the device to stabilize for 20 secon ds. note 3: temperature coefficient ( vz ). test conditions for temperature coefficient are as follows: a. i zt = 7.5ma, t i = 25 o c t 2 = 125 o c ( mc l5221 thru mc l5242) b. i zt = rated i zt , t i = 25 o c, t 2 = 125 o c ( mc l5243 thru mc l52 67 ) device to be temperature stabilized with current ap plied prior to reading breakdown voltage at the spe cified ambient temperature. m c c MCL5221 thru mcl52 67 revision: 6 2009/01/20 tm micro commercial components www. mccsemi .com 2 of 3
m c c revision: 6 2009/01/20 tm micro commercial components www. mccsemi .com 3 of 3 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 ordering information device packing (part number)-tp tape&reel; 2.5 kpcs /reel 3
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