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| ZMM5225 THRU ZMM5262 SILICON PLANAR ZENER DIODES Features Silicon Planar Zener Diodes 20%. Add suffix A Standard Zener voltage tolerance is for 10% tolerance and suffix B for 5% tolerance. Other tolerances, non standard and higher Zener voltages upon request. These diodes are also availabel in DO-35 case with the type designation 1N5225 thru 1N5262. These diodes are delivered typed. Details see Taping. Weight approx. : 0.13g DIMENSIONS DIM A B C inches Min. 0.134 0.055 0.008 Max. 0.142 0.059 0.016 Min. 3.4 1.40 0.2 mm Max. 3.6 1.50 0.4 Note Absolute Maximum Ratings (Ta=25 ) Symbols Values Units Zener current see Table "Characteristics" Power dissipation at Tamb=75 Junction temperature Storage temperature range Note: (1) Valid provided that electrodes are kept at ambient temperature. Ptot Tj TS 500 1) mW 175 -65 to +175 Characteristics Thermal resistance junction to ambient Air at Tamb=25 Symbols Min. Typ. Max. Units RthA VF - - 0.3 1) K/mW V Forward voltage at IF=200mA Note: (1) Valid provided that electrodes are kept at ambient temperature. 1.1 1 Nominal Zener voltage 3) Type at IZT VZ V ZMM5225 ZMM5226 ZMM5227 ZMM5228 ZMM5229 ZMM5230 ZMM5231 ZMM5232 ZMM5233 ZMM5234 ZMM5235 ZMM5236 ZMM5237 ZMM5238 ZMM5239 ZMM5240 ZMM5241 ZMM5242 ZMM5243 ZMM5244 ZMM5245 ZMM5246 ZMM5247 ZMM5248 ZMM5249 ZMM5250 ZMM5251 ZMM5252 ZMM5253 ZMM5254 ZMM5255 ZMM5256 ZMM5257 ZMM5258 ZMM5259 ZMM5260 ZMM5261 ZMM5262 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.0 6.2 6.8 7.5 8.2 8.7 9.1 10 11 12 13 14 15 16 17 18 19 20 22 24 25 27 28 30 33 36 39 43 47 51 Test current IZT mA 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 9.5 9.0 8.5 7.8 7.4 7.0 6.6 6.2 5.6 5.2 5.0 4.6 4.5 4.2 3.8 3.4 3.2 3.0 2.7 2.5 Maximum Zener Impedance 1) Maximum reverse leakage current Maximum regulator current 2) IZM mA 152 138 126 115 106 97 89 81 76 73 67 61 55 52 50 45 41 38 35 32 30 28 27 25 24 23 21 19.1 18.2 16.8 16.2 15.1 13.8 12.6 11.6 10.6 9.7 8.9 Typical temperature coefficient at IZT ZZT at IZK=0.25mA ZZK IR uA Test voltage Suffix A VR V 0.95 0.95 0.95 0.95 0.95 1.9 1.9 2.9 3.3 3.8 4.8 5.7 6.2 6.2 6.7 7.6 8.0 8.7 9.4 9.5 10.5 11.4 12.4 13.3 13.3 14.3 16.2 17.1 18.1 20 20 22 24 26 29 31 34 37 Suffix B VR V 1.0 1.0 1.0 1.0 1.0 2.0 2.0 3.0 3.5 4.0 5.0 6.0 6.5 6.5 7.0 8.0 8.4 9.1 9.9 10 11 12 13 14 14 15 17 18 19 21 21 23 25 27 30 33 36 39 VZ %/K -0.075 -0.070 -0.065 -0.060 -0.055 0.030 0.030 29 28 24 23 22 19 17 11 7 7 5 6 8 8 10 17 22 30 13 15 16 17 19 21 23 25 29 33 35 41 44 49 58 70 80 93 105 125 1600 1600 1700 1900 2000 1900 1600 1600 1600 1000 750 500 500 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 700 700 800 900 1000 1100 50 25 15 10 5 5 5 5 5 5 3 3 3 3 3 3 2 1 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 +0.038 +0.038 +0.045 +0.050 +0.058 +0.062 +0.065 +0.068 +0.075 +0.076 +0.077 +0.079 +0.082 +0.082 +0.083 +0.084 +0.085 +0.086 +0.086 +0.087 +0.087 +0.089 +0.090 +0.091 +0.091 +0.092 +0.093 +0.094 +0.095 +0.095 +0.096 Notes: (1) The Zener Impedance is derived from the 60Hz AC voltage which results when an AC current having an RMS value equal to 10% of the Zener current (IZT or IZK) is superimposed on IZT or IZK. Zener Impedance is measured at two points to insure a sharp knee on the breakdown curve and to eliminate unstable units. (2) Valid provided that electrodes are kept at ambient temperature. (3) Measured under thermal equilibrium and DC test conditions. 2 RATINGS AND CHARACTERISTIC CURVES 3 |
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