5-44 antl : Microsemi Corp. EIN | The dude experts F ny SCOTTSDALE, AZ For more information call: (602) 941-6300 FEATURES 24 THRU 200 VOLTS COMPACT PACKAGE CONSULT FACTORY FOR VOLTAGES ABOVE 200V MAXIMUM RATINGS Operating and Storage Temperature: 65C to +200C DC Power Dissipation: 500 mW Power Derating: 4.0 mW/C above 50C Forward Voltage @ 200 mA: 1.1 Volts ELECTRICAL CHARACTERISTICS See following page for table of parameter values. (Fig. 3) Table as shown on following page (Fig. 3) lists JEDEC type numbers, which indicate a tolerance of + 20% with guaranteed limits on only Vz, Ir, and Vf. Devices with guaranteed limits on all six parameters are indicated by suffix A fort !0%toleranceand suffix B for +5% tolerance. Also available with suffix C or D which indicates 2% and 1% tolerance respectively. 600 500 400 300 200 Py, RATED POWER DISSIPATION (mW) 100 0 +25 +50 +75 +100 +125 +150 +175 +200 T, LEAD TEMPERATURE AT 4@ FROM BODY FIGURE 2 POWER DERATING CURVE 1N5221 thru 1N5281 DO-35 SILICON 500 mW ZENER DIODES an a o -080 MAX. 2.03 DIA POLARITY = MAX. (cht (ODE) 0.018/0.022 p). |] 0.487:0.589 OA. FIGURE 1 . . _ INCH All dimensions in am, MECHANICAL CHARACTERISTICS CASE: Hermetically sealed glass case. DO-35. FINISH: All external surfaces are corrosion resistant and leads sol- derable. THERMAL RESISTANCE: 250C/ W (Maximum) junction to lead at 0.375-inches from body. POLARITY: Diode to be operated with the banded end positive with respect to the opposite end.1N5221 thru 1N5281 DO-35 *ELECTRICAL CHARACTERISTICS @ 25C Max Zener Impedance AGB Suffix Only Max Reverse Leakage Current JEDEC Nominal Test Note 2 A, B.C & D Suffix Only Non-Suffix Max Zener Voltage Type Wo. reve nee Current le @ vs @ Temp. Coeff. jote 1 Vz @ tar zr ln @t 1 lee 220.25 MA i, @ V, Used (A & B Suffix Only) Volts mA m@tr | In@ ohms uh Volts For Suffix A Oye (% i) A | 6.C&D HA Note 3 1N5221 24 20 30 1200 100 0.95 1.0 200 0.085 1N5222 25 20 30 1250 100 0.95 1.0 200 0.085 1N5223 27 20 30 1300 7 0.95 1.0 150 ~ 0.080 1N5224 28 20 30 1400 75 0.95 1.0 150 0.080 1N5225 3.0 20 29 1600 50 0.95 1.0 100 0.075 1N5226 3.3 20 28 1600 25 0.95 1.0 100 0.070 1N5227 3.6 20 24 1700 15 0.95 1.0 100 0.065 1N5228 39 20 23 1900 10 0.95 1.0 75 0.060 1N5229 43 20 22 2000 5.0 0.95 10 50 + 0.055 1N5230 47 20 19 1900 5.0 1g 2.0 50 + 0.030 1N5231 5.1 20 17 1600 5.0 19 2.0 50 + 0.030 1N5232 5.6 20 11 1600 5.0 29 3.0 50 +0.038 1N5233 6.0 20 70 1600 5.0 33 35 50 +0.038 1N5234 6.2 20 7.0 1000 5.0 38 40 50 +0.045 1N5235 68 20 5.0 750 3.0 48 5.0 30 +0.050 1N5236 75 20 6.0 500 3.0 5.7 6.0 30 +0.058 1N5237 82 20 8.0 500 3.0 6.2 6.5 30 +0.062 1N5238 87 20 8.0 600 3.0 6.2 6.5 30 +0.065 1N5239 9.1 20 10 600 3.0 6.7 7.0 30 +0,068 1N5240 10 20 7 600 3.0 76 8.0 30 +0.075 * 1N5241 tt 20 22 600 2.0 8.0 8.4 30 +0.076 1N5242 i2 20 30 600 1.0 87 91 10 +0.077 1N5243 13 95 13 600 0.5 9.4 9.9 10 +0.079 1N5244 14 9.0 KY 600 Ot 9.5 10 10 +0.082 1N5245 15 85 16 600 0.1 10.5 11 10 +0.082 1N5246 16 78 17 600 01 11.4 12 10 +0.083 1N5247 17 74 19 600 Ql 12.4 13 10 +0.084 2N5248 18 7.0 21 600 0.1 13.3 14 10 +0,085 1N5249 19 6.6 23 600 01 13.3 14 10 +0.086 1N5250 20 62 25 600 0.1 14.3 15 10 +0.086 1N5251 22 5.6 29 600 0.1 16.2 17 10 +0,087 1N5252 24 5.2 33 600 0.1 Wl 18 10 +0.088 1N5253 25 5.0 35 600 0.1 18.1 19 10 +0.089 1N5254 27 46 4) 600 0.1 20 21 10 +0.090 12N5255 - 28 45 44 600 Ot 20 21 to +0.091 1N5256 30 42 49 600 0.1 22 23 10 +0.091 IN5257 33 3.8 58 700 01 24 25 10 +0,092 1N5258 36 3.4 70 700 01 26 27 10 +0.093 1N5259 39 3.2 80 800 01 29 30 10 +0.094 1N5260 43 3.0 93 900 01 31 33 10 +0,095 IN5261 47 27 105 1000 0.1 34 36 10 +0.095 1N5262 31 25 125 1100 0.1 37 39 10 +0.096 1N5263 56 22 150 1300 0.1 4] 43 10 +0.096 1N5264 60 2.1 170 1400 01 44 46 10 +0.097 1N5265 62 2.0 185 1400 0.1 4S 47 10 +0.097 1N5266 68 18 230 1600 0.1 49 52 10 +0.097 1N5267 75 1? 270 1700 01 53 56 10 +0.098 1N5268 82 LS 330 2000 0.1 59 62 10 +0.098 1N5269 87 14 370 2200 0.1 65 68 10 +0,099 1N5270 91 14 400 2300 0.1 66 69 10 +0.099 1IN5271 100 1.3 500 2600 01 72 76 10 +0.110 1N5272 110 1) 750 3000 0.1 80 84 10 +0.110 1N5273 120 10 900 4000 0.1 86 91 10 +0.110 1N5274 130 0.95 1100 4500 OL 94 99 10 +0.110 1N5275 140 0.90 1300 4500 0.1 lol 106 10 +0.110 1N5276 150 0.85 1500 5000 0.1 108 114 10 +0.110 1N5277 160 0.80 1700 5500 01 116 122 10 +0.110 1N5278 170 0.74 1900 9500 02 123 129 10 +0.110 1N5279 180 0.68 2200 6000 0.1 130 137 10 +0.110 1N5280 190 0.66 2400 6500 0.1 137 144 10 +0.110 1N5281 200 0.65 2500 7000 01 144 152 10 +0.110 FIGURE 3 *JEDEC registered data NOTE 1 The electrical characteristics are measured after allowing the device to stabilize for 20 seconds when mounted with a 4 minimum lead length from the case. NOTE 2 The zener impedance is derived from the 60 HZ ac voltage, which results when an ac current having an r.m.s. value equal to 10% of the DC zener current (Ir or Ix) is superimposed on I,7 or Iyx. Zener impedance is measured at two points to insure asharp knee on the breakdown curve, thereby, elimi- nating unstable units. NOTE 3 Temperature coefficient (vz). Test conditions for temperature coefficient are as follows: a. In = 7.5 mA, Ti = 25C, T. = 125C (1N5221A, B thru 1N5242A, B.) b. Ine = Rated Ir, T; = 25C, T. = 125C (1N5243A, B thru 1N5281A, B.) Device to be temperature stabilized with current applied prior to reading breakdown voltage at the specified ambient temperature. 5-451N5221 thru 1N5281 DO-35 CAPACITANCE vs. Vz CURVE 5-46 TYPICAL CAPACITANCE IN PICOFARADS 0 20 40 #60 8 100 120 140 160 180 200 220 ZENER VOLTAGE Vz FIGURE 4 CAPACITANCE VS. ZENER VOLTAGE (TYPICAL)