bzw03d... vishay telefunken rev. 2, 01-apr-99 1 (5) www.vishay.de ? faxback +1-408-970-5600 document number 85603 silicon zdiodes and transient voltage suppressors features glass passivated junction hermetically sealed package clamping sealed package applications voltage regulators and transient suppression circuits 94 9588 absolute maximum ratings t j = 25 c parameter test conditions type symbol value unit power dissipation l=10mm, t l =25 c p v 6.0 w t amb =45 c p v 1.85 w repetitive peak reverse power dissipation p zrm 20 w non repetitive peak surge power dissipation t p =100 s, t j =25 c p zsm 1000 w junction temperature t j 175 c storage temperature range t stg 65...+175 c maximum thermal resistance t j = 25 c parameter test conditions symbol value unit junction ambient l=25mm, t l =constant r thja 30 k/w on pc board with spacing 37.5mm r thja 70 k/w electrical characteristics t j = 25 c parameter test conditions type symbol min typ max unit forward voltage i f =1a v f 1.2 v
bzw03d... vishay telefunken rev. 2, 01-apr-99 2 (5) www.vishay.de ? faxback +1-408-970-5600 document number 85603 type v z 10% r zj and tk vz at i z i r at v r bzw03d... v %/k ma a v typ. typ. max. min. max. max. 7v5 7.5 0.7 1.5 0 0.07 175 1500 5.3 8v2 8.2 0.8 1.5 0.03 0.08 150 1200 5.8 9v1 9.1 0.9 2.0 0.03 0.08 150 40 6.5 10 10.0 1.0 2.0 0.05 0.09 125 20 7.1 11 11.0 1.1 2.5 0.05 0.10 125 15 7.9 12 12.0 1.1 2.5 0.05 0.10 100 10 8.6 13 13.0 1.2 2.5 0.05 0.10 100 4 9.3 15 15.0 1.2 2.5 0.05 0.10 75 2 10.6 16 16.0 1.3 2.5 0.06 0.11 75 2 11.6 18 18.0 1.3 2.5 0.06 0.11 65 2 12.6 20 20.0 1.5 3.0 0.06 0.11 65 2 14.4 22 22.0 1.6 3.5 0.06 0.11 50 2 15.8 24 24.0 1.8 3.5 0.06 0.11 50 2 17.2 27 27.0 2.5 5.0 0.06 0.11 50 2 19.4 30 30 4 8 0.06 0.11 40 2 21.5 33 33 5 10 0.06 0.11 40 2 23.5 36 36 6 11 0.06 0.11 30 2 25.8 39 39 7 14 0.06 0.11 30 2 28 43 43 10 20 0.07 0.12 30 2 31 47 47 12 25 0.07 0.12 25 2 33.5 51 51 14 27 0.07 0.12 25 2 36.5 56 56 18 35 0.07 0.12 20 2 40 62 62 20 42 0.08 0.13 20 2 44.5 68 68 22 44 0.08 0.13 20 2 49 75 75 25 45 0.08 0.13 20 2 54 82 82 30 65 0.08 0.13 15 2 59 91 91 40 75 0.09 0.13 15 2 65 100 100 45 90 0.09 0.13 12 2 71 110 110 65 125 0.09 0.13 12 2 79 120 120 90 170 0.09 0.13 10 2 86 130 130 100 190 0.09 0.13 10 2 93 150 150 150 330 0.09 0.13 8 2 106 160 160 180 350 0.09 0.13 8 2 116 180 180 210 430 0.09 0.13 5 2 126 200 200 250 500 0.09 0.13 5 2 144 220 220 350 700 0.09 0.13 5 2 158 240 240 450 900 0.09 0.13 5 2 172 270 270 600 1200 0.09 0.13 5 2 194
bzw03d... vishay telefunken rev. 2, 01-apr-99 3 (5) www.vishay.de ? faxback +1-408-970-5600 document number 85603 type i r 1) at v r v (br) 2) i (br)s bzw03d... a v v a 7v5 3000 5.8 11.7 44.2 8v2 2400 6.5 12.6 40.6 9v1 100 7.1 13.6 37.6 10 40 7.9 15.2 34.0 11 30 8.6 16.2 31.8 12 20 9.3 17.5 29.4 13 10 10.6 19.1 26.4 15 10 11.6 21.8 23.9 16 10 12.6 23.4 21.8 18 10 14.4 26.3 19.5 20 10 15.8 29.2 17.6 22 10 17.2 32 16.1 24 10 19.4 34.6 14.8 27 10 21.5 39 13.1 30 10 23.5 43.2 11.8 33 10 25.8 47 10.8 36 10 28 51,7 10.0 39 10 31 56 9.2 43 10 33.5 62 8.2 47 10 36.5 66.7 7.6 51 10 40 73 7.0 56 10 44.5 80.2 6.3 62 10 49 88.7 5.8 68 10 54 97.2 5.3 75 10 59 107 4.8 82 10 65 117 4.3 91 10 71 130 3.9 100 10 79 143 3.6 110 10 86 157 3.3 120 10 93 172 3.0 130 10 106 187 2.7 150 10 116 213 2.4 160 10 126 229 2.2 180 10 144 256 2.0 200 10 158 284 1.8 220 10 172 314 1.6 240 10 194 344 1.5 270 10 215 388 1.3 2) exp. falling pulse, t p = 500 s down to 37%
bzw03d... vishay telefunken rev. 2, 01-apr-99 4 (5) www.vishay.de ? faxback +1-408-970-5600 document number 85603 characteristics (t j = 25 c unless otherwise specified) 37.5 50 3 2 50 7 94 9087 figure 1. epoxy glass hard tissue, board thickness 1.5 mm, r thja 70 k/w 0 0 2 4 6 8 95 9608 40 80 120 160 p total power dissipation ( w ) tot t amb ambient temperature ( c ) 200 ll t l =constant l=10mm see fig.1 15mm 20mm figure 2. total power dissipation vs. ambient temperature 0 0.5 1.0 1.5 0 1 2 3 4 6 2.0 95 9609 i forward current ( a ) f v f forward voltage ( v ) 5 t j =25 c figure 3. forward current vs. forward voltage 0.01 0.1 1 10 10 100 1000 10000 p non-repetitive surge power zsm t p pulse length ( ms ) 100 95 9610 dissipation ( w ) t p t j =25 c figure 4. non repetitive surge power dissipation vs. pulse length dimensions in mm cathode identification ? 4.3 max. ? 1.35 max. 4.2 max. sintered glass case sod 64 weight max. 1.0 g technical drawings according to din specifications 94 9587 26 min. 26 min.
bzw03d... vishay telefunken rev. 2, 01-apr-99 5 (5) www.vishay.de ? faxback +1-408-970-5600 document number 85603 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 operating systems 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-telefunken products for any unintended or unauthorized application, the buyer shall indemnify vishay-telefunken 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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