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| BZX85 Series VZ Range: 3.6 to 200 Volts Zener Diodes Power Dissipation: 1.3W Features Silicon Planar Power Zener Diodes. For use in stabilizing and clipping circuits with high power rating. The Zener voltages are graded according to the international E 24 standard. Replace suffix "C" with "B" for 2% tolerance. Other voltage tolerances and other Zener voltages are available upon request. Mechanical Data Case: DO-41Glass Case Weight: approx. 0.35g Maximum Ratings and Thermal Characteristics (TA=25oC unless otherwise noted) Parameter Zener current (see Table "Characteristics") Power dissipation at Tamb=25oC Thermal resistance junction to ambient air Junction temperature Storage temperature range Ptot RJA Tj TS 1.3 130 (1) Symbol Value Unit W o (1) C/W o 175 -55 to +175 C C o Notes: 1. Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature. 549 Electrical Characteristics (TA=25oC unless otherwise noted) Maximum VF=1.0V at IF=200mA Temp. coefficient of z ener voltage at IZ=IZT vz (% / oC) at IZK (mA) 1 1 1 1 1 1 1 1 1 1 1 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 Min. - 0.08 - 0.08 - 0.08 - 0.08 - 0.07 - 0.05 - 0.03 - 0.01 0 +0.01 +0.015 +0.02 +0.03 +0.035 +0.04 +0.045 +0.045 +0.05 +0.055 +0.055 +0.06 +0.06 +0.06 +0.06 +0.06 +0.06 +0.06 +0.06 +0.06 +0.06 +0.06 +0.06 +0.06 +0.06 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.050 0.050 0.050 Max. - 0.06 - 0.06 - 0.06 - 0.05 - 0.02 +0.01 +0.04 +0.04 +0.045 +0.055 +0.06 +0.065 +0.07 +0.075 +0.08 +0.08 +0.085 +0.085 +0.09 +0.09 +0.09 +0.09 +0.095 +0.095 +0.095 +0.095 +0.095 +0.095 +0.095 +0.095 +0.095 +0.095 +0.095 +0.095 0.095 0.095 0.095 0.095 0.095 0.095 0.095 0.095 0.095 0.095 0.095 0.095 Type number y=C for +5% y=B for +2% BZX85 - y2V7 BZX85 - y3V0 BZX85 - y3V3 BZX85 - y3V6 BZX85 - y3V9 BZX85 - y4V3 BZX85 - y4V7 BZX85 - y5V1 BZX85 - y5V6 BZX85 - y6V2 BZX85 - y6V8 BZX85 - y7V5 BZX85 - y8V2 BZX85 - y9V1 BZX85 - y10 BZX85 - y11 BZX85 - y12 BZX85 - y13 BZX85 - y15 BZX85 - y16 BZX85 - y18 BZX85 - y20 BZX85 - y22 BZX85 - y24 BZX85 - y27 BZX85 - y30 BZX85 - y33 BZX85 - y36 BZX85 - y39 BZX85 - y43 BZX85 - y47 BZX85 - y51 BZX85 - y56 BZX85 - y62 BZX85 - y68 BZX85 - y75 BZX85 - y82 BZX85 - y91 BZX85 - y100 BZX85 - y110 BZX85 - y120 BZX85 - y130 BZX85 - y150 BZX85 - y160 BZX85 - y180 BZX85 - y200 Dynamic resistance rZT (3) () < 20 < 20 < 20 < 15 < 15 < 13 < 13 < 10 <7 <4 < 3.5 <3 <5 <5 <7 <8 <9 < 10 < 10 < 15 < 20 < 24 < 25 < 25 < 30 < 30 < 35 < 40 < 50 < 50 < 90 < 115 < 120 < 125 < 130 < 135 < 200 < 250 < 350 < 450 < 550 < 700 < 1000 < 1100 < 1200 < 1500 at IZT (mA) 60 60 60 60 60 50 45 45 45 35 35 35 25 25 25 20 20 20 15 15 15 10 10 10 8 8 8 8 6 6 4 4 4 4 4 4 2.7 2.7 2.7 2.7 2 2 2 1.5 1.5 1.5 rZK (3) () < 400 < 400 < 400 < 500 < 500 < 500 < 600 < 500 < 400 < 300 < 300 < 200 < 200 < 200 < 200 < 300 < 350 < 400 < 500 < 500 < 500 < 600 < 600 < 600 < 750 < 1000 < 1000 < 1000 < 1000 < 1000 < 1500 < 1500 < 2000 < 2000 < 2000 < 2000 < 3000 < 3000 < 3000 < 4000 < 4500 < 5000 < 6000 < 6500 < 7000 < 8000 Reverse leakage current at IR (uA) < 20 < 10 <3 <3 <1 <1 <1 <1 <1 <1 <1 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 at VR (Volts) 1 1 1 1 1 1 1 1.5 2 3 4 4.5 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 56 62 68 75 82 91 100 110 120 130 150 Admissible z ener current (2) IZ (mA) 290 280 250 215 200 190 170 155 140 130 120 105 97 88 79 71 66 62 56 52 47 41 36 33 30 28 26 23 21 19 16 15 14 12 10 9.4 8.6 7.8 7.0 6.4 5.8 5.2 4.7 at tp=10ms IZSM (mA) 2660 2540 2440 2320 2200 2080 1960 1800 1620 1520 1340 1200 1100 1000 900 760 700 600 540 500 450 400 380 350 320 296 270 246 226 208 186 171 161 141 127 116 105 96 89 77 72 64 58 Notes: 1. Measured with pulses tp=5 ms 2. Valid provided that leads are kept at ambient temperature at a distance of 10 mm from case 3. Measured with f=1 kHz 550 Electrical Characteristics (TA=25oC unless otherwise noted) Zener voltage range (1) at IZ VZ (Volts) Min. 2.50 2.80 3.10 3.40 3.70 4.00 4.40 4.80 5.20 5.80 6.40 7.00 7.70 8.50 9.40 10.4 11.4 12.4 13.8 15.3 16.8 18.8 20.8 22.8 25.1 28.0 31.0 34.0 37.0 40.0 44.0 48.0 52.0 58.0 64.0 70.0 77.0 85.0 94.0 104 114 124 138 153 168 188 Max. 2.90 3.20 3.50 3.80 4.10 4.60 5.00 5.40 6.00 6.60 7.20 7.90 8.70 9.60 10.6 11.6 12.7 14.1 15.6 17.1 19.1 21.2 23.3 25.6 28.9 32.0 35.0 38.0 41.0 46.0 50.0 54.0 60.0 66.0 72.0 80.0 87.0 96.0 106 116 127 141 156 171 191 212 Test current IZ (mA) 60 60 60 60 60 50 45 45 45 35 35 35 25 25 25 20 20 20 15 15 15 10 10 10 8.0 8.0 8.0 8.0 6.0 6.0 4.0 4.0 4.0 4.0 4.0 4.0 2.7 2.7 2.7 2.7 2.0 2.0 2.0 1.5 1.5 1.5 Zener voltage range (1) at IZ VZ (Volts) Min. 2.35 2.94 3.23 3.53 3.82 4.21 4.61 5.00 5.49 6.08 6.66 7.35 8.04 8.92 9.80 10.8 11.8 12.7 14.7 15.7 17.6 19.6 21.6 23.5 26.5 29.4 32.3 35.3 38.2 42.1 46.1 50.0 54.9 60.8 66.6 73.5 80.4 89.2 98.0 108 118 127 147 157 176 196 Max. 2.45 3.06 3.37 3.67 3.98 4.39 4.79 5.20 5.71 6.32 6.94 7.65 8.36 9.28 10.2 11.2 12.2 13.3 15.3 16.3 18.4 20.4 22.4 24.5 27.5 30.6 33.7 36.7 39.8 43.9 47.9 52.0 57.1 63.2 69.4 76.5 83.6 92.8 102 112 122 133 153 163 184 204 Test current IZ (mA) 60 60 60 60 60 50 45 45 45 35 35 35 25 25 25 20 20 20 15 15 15 10 10 10 8.0 8.0 8.0 8.0 6.0 6.0 4.0 4.0 4.0 4.0 4.0 4.0 2.7 2.7 2.7 2.7 2.0 2.0 2.0 1.5 1.5 1.5 Type number + 5% Tol. BZX85-C2V7 BZX85-C3V0 BZX85-C3V3 BZX85-C3V6 BZX85-C3V9 BZX85-C4V3 BZX85-C4V7 BZX85-C5V1 BZX85-C5V6 BZX85-C6V2 BZX85-C6V8 BZX85-C7V5 BZX85-C8V2 BZX85-C9V1 BZX85-C10 BZX85-C11 BZX85-C12 BZX85-C13 BZX85-C15 BZX85-C16 BZX85-C18 BZX85-C20 BZX85-C22 BZX85-C24 BZX85-C27 BZX85-C30 BZX85-C33 BZX85-C36 BZX85-C39 BZX85-C43 BZX85-C47 BZX85-C51 BZX85-C56 BZX85-C62 BZX85-C68 BZX85-C75 BZX85-C82 BZX85-C91 BZX85-C100 BZX85-C110 BZX85-C120 BZX85-C130 BZX85-C150 BZX85-C160 BZX85-C180 BZX85-C200 Type number + 2% Tol. BZX85-B2V7 BZX85-B3V0 BZX85-B3V3 BZX85-B3V6 BZX85-B3V9 BZX85-B4V3 BZX85-B4V7 BZX85-B5V1 BZX85-B5V6 BZX85-B6V2 BZX85-B6V8 BZX85-B7V5 BZX85-B8V2 BZX85-B9V1 BZX85-B10 BZX85-B11 BZX85-B12 BZX85-B13 BZX85-B15 BZX85-B16 BZX85-B18 BZX85-B20 BZX85-B22 BZX85-B24 BZX85-B27 BZX85-B30 BZX85-B33 BZX85-B36 BZX85-B39 BZX85-B43 BZX85-B47 BZX85-B51 BZX85-B56 BZX85-B62 BZX85-B68 BZX85-B75 BZX85-B82 BZX85-B91 BZX85-B100 BZX85-B110 BZX85-B120 BZX85-B130 BZX85-B150 BZX85-B160 BZX85-B180 BZX85-B200 Notes: 1. Measured with pulses tp=5 ms 551 RATINGS AND CHARACTERISTIC CURVES (TA = 25oC unless otherwise noted) 552 RATINGS AND CHARACTERISTIC CURVES (TA = 25oC unless otherwise noted) 553 RATINGS AND CHARACTERISTIC CURVES (TA = 25oC unless otherwise noted) 554 |
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