vishay bzx85-series document number 85607 rev. 1.7, 14-jun-04 vishay semiconductors www.vishay.com 1 17173 zener diodes 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. applications voltage stabilization mechanical data case: do-41 glass case weight: approx. 310 mg packaging codes/options: tr / 5 k per 13" reel (52 mm tape), 25 k/box tap / 5 k per ammo pack (52 mm tape), 25 k/box absolute maximum ratings t amb = 25 c, unless otherwise specified 1) valid provided that leads at a distance of 10 mm from case are kept at ambient temperature thermal characteristics t amb = 25 c, unless otherwise specified 1) valid provided that leads at a distance of 10 mm from case are kept at ambient temperature parameter test condition symbol value unit zener current (see table "electrical characteristics") power dissipation p tot 1.3 1) w parameter test condition symbol value unit thermal resistance junction to ambient air r thja 130 1) c/w junction temperature t j 175 c storage temperature t s - 55 to + 175 c
www.vishay.com 2 document number 85607 rev. 1.7, 14-jun-04 vishay bzx85-series vishay semiconductors electrical characteristics partnumber zener voltage range 1) dynamic resistance temperature coefficient of zener voltage reverse leakage current admissible zener current 2) v z @ i zt r zt 3) @ i zt r zk 3) @ i zk vz @ i z = i zt @ i r @ v r i z v ? ma ? ma %/c a v ma min max min max bzx85c2v7 2.5 2.9 < 20 80 < 400 1 -0.08 -0.05 < 150 1 360 bzx85c3v0 2.8 3.2 < 20 80 < 400 1 -0.08 -0.05 < 100 1 330 bzx85c3v3 3.1 3.5 < 20 80 < 400 1 -0.08 -0.05 < 40 1 300 bzx85c3v6 3.4 3.8 < 20 60 < 500 1 -0.08 -0.05 < 20 1 290 bzx85c3v9 3.7 4.1 < 15 60 < 500 1 -0.07 -0.02 < 10 1 280 bzx85c4v3 4 4.6 < 13 50 < 500 1 -0.05 0.01 < 3 1 250 bzx85c4v7 4.4 5 < 13 45 < 600 1 -0.03 0.04 < 3 1 215 bzx85c5v1 4.8 5.4 < 10 45 < 500 1 -0.01 0.04 < 1 1.5 200 bzx85c5v6 5.2 6 < 7 45 < 400 1 0 0.045 < 1 2 190 bzx85c6v2 5.8 6.6 < 4 35 < 300 1 0.01 0.055 < 1 3 170 bzx85c6v8 6.4 7.2 < 3.5 35 < 300 1 0.015 0.06 < 1 4 155 bzx85c7v5 7 7.9 < 3 35 < 200 0.5 0.02 0.065 < 1 4.5 140 bzx85c8v2 7.7 8.7 < 5 25 < 200 0.5 0.03 0.07 < 1 6.2 130 bzx85c9v1 8.5 9.6 < 5 25 < 200 0.5 0.035 0.075 < 1 6.8 120 bzx85c10 9.4 10.6 < 7 25 < 200 0.5 0.04 0.08 < 0.5 7.5 105 bzx85c11 10.4 11.6 < 8 20 < 300 0.5 0.045 0.08 < 0.5 8.2 97 bzx85c12 11.4 12.7 < 9 20 < 350 0.5 0.045 0.085 < 0.5 9.1 88 bzx85c13 12.4 14.1 < 10 20 < 400 0.5 0.05 0.085 < 0.5 10 79 bzx85c15 13.8 15.6 < 15 15 < 500 0.5 0.055 0.09 < 0.5 11 71 bzx85c16 15.3 17.1 < 15 15 < 500 0.5 0.055 0.09 < 0.5 12 66 bzx85c18 16.8 19.1 < 20 15 < 500 0.5 0.06 0.09 < 0.5 13 62 bzx85c20 18.8 21.2 < 24 10 < 600 0.5 0.06 0.09 < 0.5 15 56 bzx85c22 20.8 23.3 < 25 10 < 600 0.5 0.06 0.095 < 0.5 16 52 bzx85c24 22.8 25.6 < 25 10 < 600 0.5 0.06 0.095 < 0.5 18 47 bzx85c27 25.1 28.9 < 30 8 < 750 0.25 0.06 0.095 < 0.5 20 41 bzx85c30 28 32 < 30 8 < 1000 0.25 0.06 0.095 < 0.5 22 36 bzx85c33 31 35 < 35 8 < 1000 0.25 0.06 0.095 < 0.5 24 33 bzx85c36 34 38 < 40 8 < 1000 0.25 0.06 0.095 < 0.5 27 30 bzx85c39 37 41 < 50 6 < 1000 0.25 0.06 0.095 < 0.5 30 28 bzx85c43 40 46 < 50 6 < 1000 0.25 0.06 0.095 < 0.5 33 26 bzx85c47 44 50 < 90 4 < 1500 0.25 0.06 0.095 < 0.5 36 23 bzx85c51 48 54 < 115 4 < 1500 0.25 0.06 0.095 < 0.5 39 21 bzx85c56 52 60 < 120 4 < 2000 0.25 0.06 0.095 < 0.5 43 19 bzx85c62 58 66 < 125 4 < 2000 0.25 0.06 0.095 < 0.5 47 16 bzx85c68 64 72 < 130 4 < 2000 0.25 0.055 0.095 < 0.5 51 15 bzx85c75 70 80 < 135 4 < 2000 0.25 0.055 0.095 < 0.5 56 14 bzx85c82 77 87 < 200 2.7 < 3000 0.25 0.055 0.095 < 0.5 62 12 bzx85c91 85 96 < 250 2.7 < 3000 0.25 0.055 0.095 < 0.5 68 10 bzx85c100 96 106 < 350 2.7 < 3000 0.25 0.055 0.095 < 0.5 75 9.4 bzx85c110 104 116 < 450 2.7 < 4000 0.25 0.055 0.095 < 0.5 82 8.6 bzx85c120 114 127 < 550 2 < 4500 0.25 0.055 0.095 < 0.5 91 7.8 bzx85c130 124 141 < 700 2 < 5000 0.25 0.055 0.095 < 0.5 100 7 bzx85c150 138 156 < 1000 2 < 6000 0.25 0.055 0.095 < 0.5 110 6.4
vishay bzx85-series document number 85607 rev. 1.7, 14-jun-04 vishay semiconductors www.vishay.com 3 1) measured with pulses t p = 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 bzx85c160 153 171 < 1100 1.5 < 6500 0.25 0.055 0.095 < 0.5 120 5.8 bzx85c180 168 191 < 1200 1.5 < 7000 0.25 0.055 0.095 < 0.5 130 5.2 bzx85c200 188 212 < 1500 1.5 < 8000 0.25 0.055 0.095 < 0.5 150 4.7 partnumber zener voltage range 1) dynamic resistance temperature coefficient of zener voltage reverse leakage current admissible zener current 2) v z @ i zt r zt 3) @ i zt r zk 3) @ i zk vz @ i z = i zt @ i r @ v r i z v ? ma ? ma %/c a v ma min max min max
www.vishay.com 4 document number 85607 rev. 1.7, 14-jun-04 vishay bzx85-series vishay semiconductors electrical characteristics partnumber zener voltage range 1) dynamic resistance temperature coefficient of zener voltage reverse leakage current admissible zener current 2) v z @ i zt r zt 3) @ i zt r zk 3) @ i zk vz @ i z = i zt @ i r @ v r i z v ? ma ? ma %/c a v ma min max min max bzx85b2v7 2.64 2.76 < 20 80 < 400 1 -0.08 -0.05 < 150 1 360 bzx85b3v0 2.94 3.06 < 20 80 < 400 1 -0.08 -0.05 < 100 1 330 bzx85b3v3 2.24 3.36 < 20 80 < 400 1 -0.08 -0.05 < 40 1 300 bzx85b3v6 3.53 3.67 < 20 60 < 500 1 -0.08 -0.05 < 20 1 290 bzx85b3v9 3.82 3.98 < 15 60 < 500 1 -0.07 -0.02 < 10 1 280 bzx85b4v3 4.21 4.39 < 13 50 < 500 1 -0.05 0.01 < 3 1 250 bzx85b4v7 4.61 4.79 < 13 45 < 600 1 -0.03 0.04 < 3 1 215 bzx85b5v1 5 5.2 < 10 45 < 500 1 -0.01 0.04 < 1 1.5 200 bzx85b5v6 5.49 5.71 < 7 45 < 400 1 0 0.045 < 1 2 190 bzx85b6v2 6.08 6.32 < 4 35 < 300 1 0.01 0.055 < 1 3 170 bzx85b6v8 6.66 6.94 < 3.5 35 < 300 1 0.015 0.06 < 1 4 155 bzx85b7v5 7.35 7.65 < 3 35 < 200 0.5 0.02 0.065 < 1 4.5 140 bzx85b8v2 8.04 8.36 < 5 25 < 200 0.5 0.03 0.07 < 1 6.2 130 bzx85b9v1 8.92 9.28 < 5 25 < 200 0.5 0.035 0.075 < 1 6.8 120 bzx85b10 9.8 10.2 < 7 25 < 200 0.5 0.04 0.08 < 0.5 7.5 105 bzx85b11 10.8 11.2 < 8 20 < 300 0.5 0.045 0.08 < 0.5 8.2 97 bzx85b12 11.8 12.2 < 9 20 < 350 0.5 0.045 0.085 < 0.5 9.1 88 bzx85b13 12.7 13.3 < 10 20 < 400 0.5 0.05 0.085 < 0.5 10 79 bzx85b15 14.7 15.3 < 15 15 < 500 0.5 0.055 0.09 < 0.5 11 71 bzx85b16 15.7 16.3 < 15 15 < 500 0.5 0.055 0.09 < 0.5 12 66 bzx85b18 17.6 18.4 < 20 15 < 500 0.5 0.06 0.09 < 0.5 13 62 bzx85b20 19.6 20.4 < 24 10 < 600 0.5 0.06 0.09 < 0.5 15 56 bzx85b22 21.6 22.4 < 25 10 < 600 0.5 0.06 0.095 < 0.5 16 52 bzx85b24 23.5 24.5 < 25 10 < 600 0.5 0.06 0.095 < 0.5 18 47 bzx85b27 26.5 27.5 < 30 8 < 750 0.25 0.06 0.095 < 0.5 20 41 bzx85b30 29.4 30.6 < 30 8 < 1000 0.25 0.06 0.095 < 0.5 22 36 bzx85b33 32.3 33.7 < 35 8 < 1000 0.25 0.06 0.095 < 0.5 24 33 bzx85b36 35.3 36.7 < 40 8 < 1000 0.25 0.06 0.095 < 0.5 27 30 bzx85b39 38.2 39.8 < 50 6 < 1000 0.25 0.06 0.095 < 0.5 30 28 bzx85b43 42.1 43.9 < 50 6 < 1000 0.25 0.06 0.095 < 0.5 33 26 bzx85b47 46.1 47.9 < 90 4 < 1500 0.25 0.06 0.095 < 0.5 36 23 bzx85b51 50 52 < 115 4 < 1500 0.25 0.06 0.095 < 0.5 39 21 bzx85b56 54.9 57.1 < 120 4 < 2000 0.25 0.06 0.095 < 0.5 43 19 bzx85b62 60.8 63.2 < 125 4 < 2000 0.25 0.06 0.095 < 0.5 47 16 bzx85b68 66.6 69.4 < 130 4 < 2000 0.25 0.055 0.095 < 0.5 51 15 bzx85b75 73.5 76.5 < 135 4 < 2000 0.25 0.055 0.095 < 0.5 56 14 bzx85b82 80.4 83.6 < 200 2.7 < 3000 0.25 0.055 0.095 < 0.5 62 12 bzx85b91 89.2 92.8 < 250 2.7 < 3000 0.25 0.055 0.095 < 0.5 68 10 bzx85b100 98 102 < 350 2.7 < 3000 0.25 0.055 0.095 < 0.5 75 9.4 bzx85b110 108 112 < 450 2.7 < 4000 0.25 0.055 0.095 < 0.5 82 8.6 bzx85b120 118 122 < 550 2 < 4500 0.25 0.055 0.095 < 0.5 91 7.8 bzx85b130 127 133 < 700 2 < 5000 0.25 0.055 0.095 < 0.5 100 7 bzx85b150 147 153 < 1000 2 < 6000 0.25 0.055 0.095 < 0.5 110 6.4
vishay bzx85-series document number 85607 rev. 1.7, 14-jun-04 vishay semiconductors www.vishay.com 5 1) measured with pulses t p = 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 typical characteristics (t amb = 25 c unless otherwise specified) bzx85b160 157 163 < 1100 1.5 < 6500 0.25 0.055 0.095 < 0.5 120 5.8 bzx85b180 176 184 < 1200 1.5 < 7000 0.25 0.055 0.095 < 0.5 130 5.2 bzx85b200 196 204 < 1500 1.5 < 8000 0.25 0.055 0.095 < 0.5 150 4.7 partnumber zener voltage range 1) dynamic resistance temperature coefficient of zener voltage reverse leakage current admissible zener current 2) v z @ i zt r zt 3) @ i zt r zk 3) @ i zk vz @ i z = i zt @ i r @ v r i z v ? ma ? ma %/c a v ma min max min max figure 1. pulse thermal resistance vs. pulse duration figure 2. dynamic resistance vs. zener current 18458 18459 figure 3. dynamic resistance vs. zener current figure 4. thermal resistance vs. lead length 18460 18461
www.vishay.com 6 document number 85607 rev. 1.7, 14-jun-04 vishay bzx85-series vishay semiconductors figure 5. admissible power dissipation vs. ambient temperature 18462 figure 6. dynamic resistance vs. zener current 18463 18456 figure 7. breakdown characteristics
vishay bzx85-series document number 85607 rev. 1.7, 14-jun-04 vishay semiconductors www.vishay.com 7 package dimensions in mm (inches) 18457 figure 8. breakdown characteristics cathode identification 2.6 (0.10) max. 0.86 (0.03)max. 4.1 (0.16) max. 26 (1.02) min. 94 9368 standardglass case 54 b 2 din 41880 jedec do 41 26 (1.02) min. ? ? iso method e
www.vishay.com 8 document number 85607 rev. 1.7, 14-jun-04 vishay bzx85-series vishay semiconductors ozone depleting substances policy statement it is the policy of vishay semiconductor gmbh to 1. meet all present and future national and international statutory requirements. 2. regularly and continuously improve the performance of our products, processes, distribution and operatingsystems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. it is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone depleting substances (odss). the montreal protocol (1987) and its london amendments (1990) intend to severely restrict the use of odss and forbid their use within the next ten years. various national and international initiatives are pressing for an earlier ban on these substances. vishay semiconductor gmbh has been able to use its policy of continuous improvements to eliminate the use of odss listed in the following documents. 1. annex a, b and list of transitional substances of the montreal protocol and the london amendments respectively 2. class i and ii ozone depleting substances in the clean air act amendments of 1990 by the environmental protection agency (epa) in the usa 3. council decision 88/540/eec and 91/690/eec annex a, b and c (transitional substances) respectively. vishay semiconductor gmbh can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. we reserve the right to make changes to improve technical design and may do so without further notice. parameters can vary in different applications. all operating parameters must be validated for each customer application by the customer. should the buyer use vishay semiconductors products for any unintended or unauthorized application, the buyer shall indemnify vishay semiconductors against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use. vishay semiconductor gmbh, p.o.b. 3535, d-74025 heilbronn, germany telephone: 49 (0)7131 67 2831, fax number: 49 (0)7131 67 2423
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