, One. 4/ 20 STERN AVE. SPRINGFIELD, NEW JERSEY 07081 U.S.A. TELEPHONE: (973) 376-2922 (212)227-6005 FAX: (973) 376-8960 BZX79... ZENER DIODES .00.50 Glass case JEDEC DO-35 Dimensions in nun Absolute Maximum Ratings (T. - 25 °C) Symbol Value Unft P« 500" mW Junction Temperature T, -65to + 200 °C Storage Temperature Range Ts -65 to + 200 °c Continuous forward current IF 250 mA Parameter Power Dissipation Thermal resistance junction to ambient air R«JA Peak reverse power dissipation (non-repetitive) tp = 100 ms square wave PZSM 0.3 1) 40 °C/mW W ' Valid provided that leads are kept at ambient temperature at a distance of 8 mm from NJ Semi-Conductors reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by NJ Semi-Conductors is believed to Be both accurate and reliable at the time of going to press. However, NJ Semi-Conductors assumes no responsibility for any errors or omissions discovered in its use. NJ Semi-Conductors encourages customers to verify that datasheets are current before placing orders. Qualify Semi-Conductors BZX79... Characteristics at T, « 25 °C (VF • 1.5 V, IF = 100mA) Zener Voltage11 Type21 BZX79C2V4 BZX79C2V7 BZX79C3VO BZX79C3V3 BZX79C3V6 BZX79C3V9 BZX79C4V3 BZX79C4V7 BZX79C5V1 BZX79C5VB BZX79C8V2 BZX79C6V8 BZX79C7V5 BZX79C8V2 BZX79C9V1 BZX79C10 BZX79C11 BZX79C12 BZX79C13 BZX79C15 BZX78C16 BZX79C18 BZX7SC20 BZX79C22 BZX79C24 BZX79C27 BZX78C30 BZX79C33 BZX79C36 BZX79C3B BZX79C43 BZX79C47 BZX79C51 BZX79C66 BZX78C62 BZX79C68 BZX79C75 BZX79C82 BZX79C91 BZX7BC100 BZX79C110 BZX79C120 8ZX79C130 BZX79C150 BZX79C160 BZX79C180 8ZX79C200 Mm. Max. 2.2 2.5 28 3.1 3.4 3.7 2.6 2.9 3.2 3.5 3.8 4 4.4 4.8 5.2 5.8 6.4 7 7.7 8.5 9.4 10.4 11.4 12.4 13.(P 15.3 16.8 18.8 20.8 22.8 25.1 28 31 34 37 40 44 48 52 58 64 70 77 S5 94 104 114 124 138 153 168 188 4.1 4.6 5 5.4 6 6.6 7.2 7.9 8.7 9.6 10.6 11.6 12.7 14.1 15.6 17.1 19.1 21.2 23.3 2S.6 28.9 32 35 38 41 46 50 54 60 66 72 79 87 96 106 116 127 141 156 171 191 212 k (mA) 5 5 5 S 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 Impedance (Ohm) ®lzr f=1000Hz Max91 100 100 95 95 90 90 90 80 60 40 10 15 15 15 15 20 20 25 30 30 40 45 55 55 70 BO 80 80 90 130 150 170 180 200 215 240 255 280 300 500 650 800 950 1250 1400 1700 2000 Leakage Currant (MA) Max. 100 75 50 25 15 10 5 3 2 1 3 2 1 0.7 0.5 0.2 0.1 0.1 0.1 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.06 0.05 0.05 0.05 0.05 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 ®V R M 1 1 1 1 1 1 1 2 2 2 4 4 5 5 6 7 8 8 8 10.5 11.2 1Z6 14 15.4 16.8 18.9 21 23.1 25.2 27.3 30.1 3X9 35,7 39.2 43,4 47.6 52.5 62 69 76 84 91 99 114 122 137 152 T0fThp, COflfnCWnt (Typical) (mV/°C) Mm Max. -3.5 -3.5 -3.5 -3.5 -3.5 -3.5 -3.5 -3.5 -2.7 -2 0.4 1.2 2.5 3.2 3.8 4.5 5.4 6 7 9.2 10.4 12.9 14.4 16.4 18.4 0 0 0 0 0 +0.3 +1 +02 +1.2 +2.5 3.7 4.5 5.3 6.2 7 8 9 10 11 13 14 16 18 20 22 23.5 26 29 31 34 37 40 44 47 51 56 60 95 107 119 131 144 158 185 200 228 255 46 51 57 63 69 75 87 93 105 120 Capacitance (Typical) (PF) v,=o. f=1MHz 255 230 215 200 185 175 160 130 110 95 90 85 80 75 70 70 65 65 60 55 52 47 36 34 33 30 27 25 23 21 21 19 19 18 17 17 16.5 29 26 27 26 24 23 21 20 18 17 '' 7*n*r untauwt !« nuuuuimri uruter niikuk MWiditiamt enrh that T. k nn m/m* than 9 <f. ahnuM T. 21 Tolerance designation - The type numbers listed have zener voltage min/max limits as shown. Device tolerances at ±2% are indicated by a *B* instead of a "C". 11 ZZT is measured by dividing the ac voltage drop across the device by the ac current applied. The specified limits are tor I2 (ac) = 0.1lz(dc) with the ac frequency = 1 KHz 41 Tested with pulses tp = 20 ms.