MOTOROLA SC (DIODES/OPTO) 39E D MM 6367255 0083797 7 EAnoT? 1N5221B thru 1N5261B T-11-11 ELECTRICAL CHARACTERISTICS (Tj = 25C unless otherwise noted. Based on de measurements at thermal equilibrium; tead length = 3/8; thermal resistance of heat sink = 30C/W) Vp = 1.1 Max @ Ip = 200 mA for all types. Nominal Max Reverse Zener Voltage Max Zener Voitage JEDEC V2 @ ler S one Max Zener impedance Leakage Current Temperature Coeff. Type No. Volts ler Zzr @ ler Zz @ Ian = 0.25 MA ln Vr Oyz (%/C) (Note 1) (Note 2) mA Ohms Ohms pA Volts , (Note 3) = 1N5221B 2.4 20 30 1200 100 1 0.085 4N5222B 2.5 20 30 1250 400 1 ~0.085 = 1N52238 27 20 30 1300 7 1 ~0.08 1N5224B8 28 20 30 1400 75 1 0.08 1N5225B 3 20 29 1600 50 1 0.075 = 1N5226B 3.3 20 28 1600 25 1 0.07 1N5227B 3.6 20 24 4700 15 1 0.065 = 1N5228B 3.9 20 23 1900 10 1 0.06 = 1N5229B 43 20 22 2000 5 1 +0.055 = 1N5230B 4.7 20 19 1900 5 2 + 0.03 => 1N5231B 5.1 20 17 1600 5 2 0.03 = 1N52328 5.6 20 1 1600 5 3 +0,038 = 1N5233B 6 20 7 1600 5 3.5 +0.038 = 1{N5234B 6.2 20 7 1000 5 4 +0.045 => 1N5235B 6.8 20 5 750 3 5 +0.05 => 1N5236B 7.5 20 6 500 3 6 +0.056 => 1N5237B 8.2 20 8 500 3 6.5 +0.062 1N5238B 8.7 20 8 600 3 6.5 +0,065 = 1N5239B 9.1 20 10 600 3 7 +0.068 + => 1N5240B 10 20 17 600 3 8 +0.075 di 1N5241B " 20 22 600 2 8.4 +0.076 = 1N5242B 12 20 30 600 1 9.1 +0.077 = 1N5243B 13 9.5 13 600 0.5 9.9 +0,079 = 1N5244B 4 9 16 600 0.1 10 +0.082 = 1N5245B 15 8.5 16 600 0.1 tt +0.082. = 1N5246B 16 7.8 17 600 0.1 12 +0.083 1N5247B 17 7.4 19 600 0.1 13 +0.084 = 1N5246B 18 7 21 600 0.1 14 +0.085 1N5249B 49 6.6 23 600 0.1 14 +0.086 , 2 ' => 1N5250B 20 6.2 25 600 0.1 15 +0.086 1N5251B 22 6.6 29 600 0.1 17 +0.087 = 1N5252B 24 5.2 33 600 0.1 18 +0.088 1N5253B 25 5 35 600 0.1 19 +0.089 => 1N5254B 27 4.6 41 600 0.1 21 +0.09 1N52558 28 45 44 600 0.1 21 +0.091 => 1N52568 30 4.2 49 600 0.1 23 +0.091 = 1N5257B 33 3.8 58 700 0.1 25 +0.092 => 1N5258B 36 3.4 70 700 01 27 +0.093 1N52598 39 3.2 80 800 0.1 30 +0.094 1N5260B 43 3 93 900 0.1 33 +0.095 1N5261B 47 27 105 1000 0.1 36 +0.095 1N5262B 51 25 125 1100 0.1 39 +0.096 1N5263B 56 2.2 150 4300 0.1 43 +0.096 1N5264B 60 21 170 1400 0.1 46 +0.097 1N52658 62 2 185 1400 0.1 47 +0.097 (contnued) => Preferred part TRANSIENT VOLTAGE SUPPRESSORS AND ZENER DIODES wee ae ee 4-2-31MOTOROLA SC CDIODES/OPTO) 35E D EM 6367255 0083798 1 EANOT? 1N5221B thru 1N5281B T-11-1] t i ELECTRICAL CHARACTERISTICS continued (T, = 25C unless otherwise noted, Based on de measurements at thermal equi- i librium; lead length = 3/8; thermal resistance of heat sink = 30C/W) Vz = 1.1 Max @ 1p = 200 mA for all types. J Nominal i Max Reverse : Zener Voltage Test Max Zener Voltage ' JEDEC Vz @ ley Current Max Zener Impedance Leakage Current Temperature Coeff. ! Type No. Volts Izy 2Zzr @ Izy Z2x @ Izx = 0.25 MA In Vr Oyz (%fC) (Note 1) (Note 2) mA Ohms Ohms HA Volts (Note 3) i 1N5266B 68 1.8 230 1600 0.1 52 +0.097 i 1N5267B 75 1.7 270 1700 01 56 +0.098 : 1N5268B 82 1.5 330 2000 0.1 62 +0.098 i iN5269B 87 14 370 2200 0.1 68 +0.099 t 1N5270B 91 1.4 400 2300 0.1 69 +0.099 i 1N5271B 100 1.3 500 2600 0.1 76 +0.11 : 1N5272B 110 1.4 750 3000 0.1 84 +0.11 1N5273B. 120 1 900 4000 0.41 91 +0.11 1N5274B 130 0.95 1100 4500 0.1 99 +0.11 t 1N52758 140 0.9 1300 4500 0.1 106 40.11 1N5276B 150 0.85 1500 5000 0.1 114 +0,11 1N5277B 160 0.8 1700 5500 041 122 +0.11 1N5278B 170 0.74 7900 5500 0.1 129 +0.11 1N52798 180 0.68 2200 6000 0.1 137 40,11 1N5280B 190 0.66 2400 6500 0.1 144 40.11 1N5281B 200 0.65 2500 7000 0.f 152 +0.11 - NOTE 1. TOLERANCE NOTE 4. ZENER VOLTAGE (V,) MEASUREMENT 4g The JEDEC type numbers shown Indicate a tolerance of 45%. For tighter tolerance devices Nomnaf zener voltage is measured with the device junction in thermal equitbrium attheiead , fi t 4. use sutixes C" for #2% and "D" for 196. temperature of 30C 41C and a/8 lead length. 7 NOTE 2, SPECIAL SELECTIONS | AVAILABLE INCLUDE: eae MP ee hoc 4 the devieoby th . are measured by divi ng the ac voltage drop across the device y the ac curren : Nominal vollsoee ctvenacen hose shown. app'ied, Tha specified [mits are far 12(ac) = 0.1 I2(de} with tha ac frequency = 60 Hz. NOTE 3, TEMPERATURE COEFFICIENT (0,2) Test conditions for temperature coefficient are as follows: t For more information on special selectons contact your nearest Moterota representa- a. lz = 7.5 MA, Ty = 25C, Ta = 128C (1N5221B through 1N52428). b. fay & Rated Iz, Ty = 25C, Ta = 125C (1N52438 through 1N5281B). Device ta be temperature stab'lized with current applied prior to reading breakdown voltage = at the specified ambient temperatura. IN) TRANSIENT VOLTAGE SUPPRESSORS AND ZENER DIODES 4-2-32