features 500mw power dissipation hemetic glass package absolute maximum ratings (ta = 25 ) parameter symbol rating unit power dissipation p 500 mw thermal resistance, junction to ambient air r ja 300 /w forward voltage @ i f = 200ma v f 1.5 v jumction temperature t j 175 storage temperature t stg -65to+175 electrical characteristics (ta = 25 ) typical temperature coefficient @ i zt nom. min. max. i z (ma) z zt @i zt ( ) z zk @i zk =0.25ma ( ) i r ( a) @v r (v) %/ zmm5221b 2.4 2.28 2.52 20 30 1200 100 1.0 -0.085 zmm5222b 2.5 2.38 2.63 20 30 1250 100 1.0 -0.085 zmm5223b 2.7 2.57 2.84 20 30 1300 75 1.0 -0.080 zmm5224b 2.8 2.66 2.94 20 30 1400 75 1.0 -0.080 zmm5225b 3.0 2.85 3.15 20 29 1600 50 1.0 -0.075 zmm5226b 3.3 3.14 3.47 20 28 1600 25 1.0 -0.070 zmm5227b 3.6 3.42 3.78 20 24 1700 15 1.0 -0.065 zmm5228b 3.9 3.71 4.10 20 23 1900 10 1.0 -0.060 zmm5229b 4.3 4.09 4.52 20 22 2000 5.0 1.0 -0.055 zmm5230b 4.7 4.47 4.94 20 19 1900 5.0 2.0 0.030 zmm5231b 5.1 4.85 5.36 20 17 1600 5.0 2.0 0.030 maximum reverse current type zener voltage v z (v) maximum zener impedance sales@twtysemi.com 1 of 2 http://www.twtysemi.com zmm5221b - zmm5267b product specification 4008-318-123
typical temperature coefficient @ i zt nom. min. max. i z (ma) z zt @i zt ( ) z zk @i zk =0.25ma ( ) i r ( a) @v r (v) %/ zmm5232b 5.6 5.32 5.88 20 11 1600 5.0 3.0 +0.038 zmm5233b 6.0 5.70 6.30 20 7.0 1600 5.0 3.5 +0.038 zmm5234b 6.2 5.89 6.51 20 7.0 1000 5.0 4.0 +0.045 zmm5235b 6.8 6.46 7.14 20 5.0 750 3.0 5.0 +0.050 zmm5236b 7.5 7.13 7.88 20 6.0 500 3.0 6.0 +0.058 zmm5237b 8.2 7.79 8.61 20 8.0 500 3.0 6.5 +0.062 zmm5238b 8.7 8.27 9.14 20 8.0 600 3.0 6.5 +0.065 zmm5239b 9.1 8.65 9.56 20 10 600 3.0 7.0 +0.068 zmm5240b 10 9.50 10.50 20 17 600 3.0 8.0 +0.075 zmm5241b 11 10.45 11.55 20 22 600 2.0 8.4 +0.076 ZMM5242B 12 11.40 12.60 20 30 600 1.0 9.1 +0.077 zmm5243b 13 12.35 13.65 9.5 13 600 0.5 9.9 +0.079 zmm5244b 14 13.30 14.70 9.0 15 600 0.1 10 +0.082 zmm5245b 15 14.25 15.75 8.5 16 600 0.1 11 +0.082 zmm5246b 16 15.20 16.80 7.8 17 600 0.1 12 +0.083 zmm5247b 17 16.15 17.85 7.4 19 600 0.1 13 +0.084 zmm5248b 18 17.10 18.90 7.0 21 600 0.1 14 +0.085 zmm5249b 19 18.05 19.95 6.6 23 600 0.1 14 +0.086 zmm5250b 20 19.00 21.00 6.2 25 600 0.1 15 +0.086 zmm5251b 22 20.90 23.10 5.6 29 600 0.1 17 +0.087 zmm5252b 24 22.80 25.20 5.2 33 600 0.1 18 +0.087 zmm5253b 25 23.75 26.25 5.0 35 600 0.1 19 +0.089 zmm5254b 27 25.65 28.35 4.6 41 600 0.1 21 +0.090 zmm5255b 28 26.60 29.40 4.5 44 600 0.1 21 +0.091 zmm5256b 30 28.50 31.50 4.2 49 600 0.1 23 +0.091 zmm5257b 33 31.35 34.65 3.8 58 700 0.1 25 +0.092 zmm5258b 36 34.20 37.80 3.4 70 700 0.1 27 +0.093 zmm5259b 39 37.05 40.95 3.2 80 800 0.1 30 +0.094 zmm5260b 43 40.85 45.15 3.0 93 900 0.1 33 +0.095 zmm5261b 47 44.65 49.35 2.7 105 1000 0.1 36 +0.095 zmm5262b 51 48.45 53.55 2.5 125 1100 0.1 39 +0.096 zmm5263b 56 53.20 58.80 2.2 150 1300 0.1 43 +0.096 zmm5264b 60 57.00 63.00 2.1 170 1400 0.1 46 +0.097 zmm5265b 62 58.90 65.10 2.0 185 1400 0.1 47 +0.097 zmm5266b 68 64.60 71.40 1.8 230 1600 0.1 52 +0.097 zmm5267b 75 71.25 78.75 1.7 270 1700 0.1 56 +0.098 * tested with pulses, tp 100ms. maximum reverse current type zener voltage v z (v) maximum zener impedance zmm5221b - zmm5267b sales@twtysemi.com 2 of 2 http://www.twtysemi.com product specification 4008-318-123
|
