ZENER DIODES 1N5225 Series 500 mW Glass Zener Diodes in DO-35 Package (T, = 25 C) Using the type designations ZMM5225, ZMM5226 and so on, these Zener diodes are available in the MiniMELF package with the same electrical characteristics. Type Nominal Test Maximum Zener Impedance Typical Maximum Reverse Maximum Zener Current Temperature Leakage Current Regulator Voltage la Zzx at Coefficient Test-Voltage Current Vz at lz" Zzr at Izy Izx = 0.25 MA In Suffix A Suffix B tom Volts mA Ohms Ohms %/C uA Volts Volts mA 1N5225 3.0 20 29 1600 -0.075 50 0.95 1.0 152 1N5226 3.3 20 28 1600 -0.070 25 0.95 1.0 138 1N5227 3.6 20 24 1700 0.065 15 0.95 1.0 126 1N5228 3.9 20 23 1900 0.060 10 0.95 1.0 115 1N5229 4.3 20 22 2000 -0.055 5 0.95 1.0 106 1N5230 47 20 19 1900 +0.030 5 1.9 2.0 97 1N5231 5.1 20 17 1600 +0.030 5 1.9 2.0 89 1N5232 5.6 20 11 1600 +0.038 5 2.9 3.0 81 1N5233 6.0 20 7 1600 +0.038 5 3.3 3.5 76 1N5234 6.2 20 7 1000 +0.045 5 3.8 4.0 73 1N5235 6.8 20 5 750 +0.050 3 4.8 5.0 67 1N5236 7.5 20 6 500 +0.058 3 5.7 6.0 61 _ 1N5237 8.2 20 8 500 +0.062 3 6.2 6.5 55 1N5238 8.7 20 8 600 +0.065 3 6.2 6.5 52 1N5239 9.1 20 10 600 +0.068 3 6.7 7.0 50 1N5240 10 20 17 600 +0.075 3 7.6 8.0 45 1N5241 11 20 22 600 +0.076 2 8.0 8.4 41 1N5242 12 20 30 600 +0.077 1 8.7 9.1 38 1N5243 13 9.5 13 600 +0.079 0.5 9.4 9.9 35 1N5244 14 9.0 15 600 +0.082 0.1 9.5 10 32 1N5245 15 8.5 16 600 +0.082 0.1 10.5 11 30 1N5246 16 7.8 17 600 +0.083 0.1 11.4 12 28 1N5247 17 7.4 19 600 +0.084 0.1 12.4 13 27 1N5248 18 7.0 21 600 +0.085 0.1 13.3 14 25 1N5249 19 6.6 23 600 +0.086 0.1 13.3 14 24 1N5250 20 6.2 25 600 +0.086 0.1 14.3 15 23 _ 1N5251 22 5.6 29 600 +0.087 0.1 16.2 17 21 1N5252 24 5.2 33 600 +0.087 0.1 17.1 18 19.1 1N5253 25 5.0 35 600 +0.089 0.1 18.1 19 18.2 1N5254 27 4.6 41 600 +0.090 0.1 20 21 16.8 1N5255 28 4.5 44 600 +0.091 0.1 20 21 16.2 1N5256 30 4.2 49 600 +0.091 0.1 22 23 15.1 1N5257 33 3.8 58 700 +0.092 0.1 24 25 13.8 1N5258 36 3.4 70 700 +0.093 0.1 26 27 12.6 1N5259 39 3.2 80 800 +0.094 0.1 29 30 11.6 1N5260 43 3.0 93 900 +0.095 0.1 31 33 10.6 1N5261 47 2.7 105 1000 +0.095 0.1 34 36 9.7 1N5262 51 2.5 125 1100 +0.096 0.1 37 39 8.9 Standard Voltage Tolerance is +20%. Add Suffix "A for +10% Tolerance and Suffix "B for +5% Tolerance. Other Tolerances, Non-Standard and Higher Zener Voltages Upon Request. *Measured under thermal equilibrium and DC test conditions. 38