bzx85-series www.vishay.com vishay semiconductors rev. 2.1, 22-nov-11 1 document number: 85607 for technical questions within your region: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 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 ? compliant to rohs directive 2002/95/ec and in accordance to weee 2002/96/ec ? halogen-free according to iec 61249-2-21 definition applications ? voltage stabilization primary characteristics parameter value unit v z range nom. 2.7 to 100 v test current i zt 2.7 to 80 ma v z specification pulse current int. construction single ordering information device name ordering code taped units per reel minimum order quantity bzx85-series bzx85-seri es-tr 5000 (52 mm tape on 13" reel) 25 000/box bzx85-series bz x85-series-tap 5000 per ammopack (52 mm tape) 25 000/box package package name weight molding compound flammability rating moisture sensitivity level soldering conditions do-41 310 mg ul 94 v-0 msl level 1 (according j-std-020) 260 c/10 s at terminals absolute maximum ratings (t amb = 25 c, unless otherwise specified) parameter test condition symbol value unit power dissipation valid provided that leads at a distance of 4 mm from case are kept at ambient temperature p tot 1300 mw zener current see table electrical characteristics junction to ambient air valid provided that leads at a distance of 4 mm from case are kept at ambient temperature r thja 110 k/w junction temperature t j 175 c storage temperature range t stg - 55 to + 175 c
bzx85-series www.vishay.com vishay semiconductors rev. 2.1, 22-nov-11 2 document number: 85607 for technical questions within your region: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 notes (1) measured with pulses t p = 5 ms (2) valid provided that leads are kept at ambien t temperature at a distance of 10 mm from case (3) measured with f = 1 khz electrical characteristics (t amb = 25 c, unless otherwise specified) part number zener voltage range (1) test current reverse laekage current dynamic resistance (3) temperature coefficient of zener voltage admissible zener current (2) v z at i zt1 i zt1 i zt2 i r at v r z z at i zt1 z zk at i zt2 vz at i zt1 i z v ma a v %/c ma min. nom. max. max. max. min. max. bzx85c2v7 2.5 2.7 2.9 80 1 < 150 1 < 20 < 400 - 0.08 - 0.05 360 bzx85c3v0 2.8 3.0 3.2 80 1 < 100 1 < 20 < 400 - 0.08 - 0.05 330 bzx85c3v3 3.1 3.3 3.5 80 1 < 40 1 < 20 < 400 - 0.08 - 0.05 300 bzx85c3v6 3.4 3.6 3.8 60 1 < 20 1 < 20 < 500 - 0.08 - 0.05 290 bzx85c3v9 3.7 3.9 4.1 60 1 < 10 1 < 15 < 500 - 0.07 - 0.02 280 bzx85c4v3 4 4.3 4.6 50 1 < 3 1 < 13 < 500 - 0.05 0.01 250 bzx85c4v7 4.4 4.7 5 45 1 < 3 1 < 13 < 600 - 0.03 0.04 215 bzx85c5v1 4.8 5.1 5.4 45 1 < 1 1.5 < 10 < 500 - 0.01 0.04 200 bzx85c5v6 5.2 5.6 6 45 1 < 1 2 < 7 < 400 0 0.045 190 bzx85c6v2 5.8 6.2 6.6 35 1 < 1 3 < 4 < 300 0.01 0.055 170 bzx85c6v8 6.4 6.8 7.2 35 1 < 1 4 < 3.5 < 300 0.015 0.06 155 bzx85c7v5 7 7.5 7.9 35 0.5 < 1 4.5 < 3 < 200 0.02 0.065 140 bzx85c8v2 7.7 8.2 8.7 25 0.5 < 1 6.2 < 5 < 200 0.03 0.07 130 bzx85c9v1 8.5 9.1 9.6 25 0.5 < 1 6.8 < 5 < 200 0.035 0.075 120 bzx85c10 9.4 10 10.6 25 0.5 < 0.5 7.5 < 7 < 200 0.04 0.08 105 bzx85c11 10.4 11 11.6 20 0.5 < 0.5 8.2 < 8 < 300 0.045 0.08 97 bzx85c12 11.4 12 12.7 20 0.5 < 0.5 9.1 < 9 < 350 0.045 0.085 88 bzx85c13 12.4 13 14.1 20 0.5 < 0.5 10 < 10 < 400 0.05 0.085 79 bzx85c15 13.8 15 15.6 15 0.5 < 0.5 11 < 15 < 500 0.055 0.09 71 bzx85c16 15.3 16 17.1 15 0.5 < 0.5 12 < 15 < 500 0.055 0.09 66 bzx85c18 16.8 18 19.1 15 0.5 < 0.5 13 < 20 < 500 0.06 0.09 62 bzx85c20 18.8 20 21.2 10 0.5 < 0.5 15 < 24 < 600 0.06 0.09 56 bzx85c22 20.8 22 23.3 10 0.5 < 0.5 16 < 25 < 600 0.06 0.095 52 bzx85c24 22.8 24 25.6 10 0.5 < 0.5 18 < 25 < 600 0.06 0.095 47 bzx85c27 25.1 27 28.9 8 0.25 < 0.5 20 < 30 < 750 0.06 0.095 41 bzx85c30 28 30 32 8 0.25 < 0.5 22 < 30 < 1000 0.06 0.095 36 bzx85c33 31 33 35 8 0.25 < 0.5 24 < 35 < 1000 0.06 0.095 33 bzx85c36 34 36 38 8 0.25 < 0.5 27 < 40 < 1000 0.06 0.095 30 bzx85c39 37 39 41 6 0.25 < 0.5 30 < 50 < 1000 0.06 0.095 28 bzx85c43 40 43 46 6 0.25 < 0.5 33 < 50 < 1000 0.06 0.095 26 bzx85c47 44 47 50 4 0.25 < 0.5 36 < 90 < 1500 0.06 0.095 23 bzx85c51 48 51 54 4 0.25 < 0.5 39 < 115 < 1500 0.06 0.095 21 bzx85c56 52 56 60 4 0.25 < 0.5 43 < 120 < 2000 0.06 0.095 19 bzx85c62 58 62 66 4 0.25 < 0.5 47 < 125 < 2000 0.06 0.095 16 bzx85c68 64 68 72 4 0.25 < 0.5 51 < 130 < 2000 0.055 0.095 15 bzx85c75 70 75 80 4 0.25 < 0.5 56 < 135 < 2000 0.055 0.095 14 bzx85c82 77 82 87 2.7 0.25 < 0.5 62 < 200 < 3000 0.055 0.095 12 bzx85c91 85 91 96 2.7 0.25 < 0.5 68 < 250 < 3000 0.055 0.095 10 bzx85c100 96 100 106 2.7 0.25 < 0.5 75 < 350 < 3000 0.055 0.095 9.4
bzx85-series www.vishay.com vishay semiconductors rev. 2.1, 22-nov-11 3 document number: 85607 for technical questions within your region: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 notes (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 electrical characteristics (t amb = 25 c, unless otherwise specified) part number zener voltage range (1) test current reverse laekage current dynamic resistance (3) temperature coefficient of zener voltage admissible zener current (2) v z at i zt1 i zt1 i zt2 i r at v r z z at i zt1 z zk at i zt2 vz at i zt1 i z v ma a v %/c ma min. nom. max. max. max. min. max. bzx85b2v7 2.64 2.7 2.76 80 1 < 150 1 < 20 < 400 - 0.08 - 0.05 360 bzx85b3v0 2.94 3 3.06 80 1 < 100 1 < 20 < 400 - 0.08 - 0.05 330 bzx85b3v3 2.24 3.3 3.36 80 1 < 40 1 < 20 < 400 - 0.08 - 0.05 300 bzx85b3v6 3.53 3.6 3.67 60 1 < 20 1 < 20 < 500 - 0.08 - 0.05 290 bzx85b3v9 3.82 3.9 3.98 60 1 < 10 1 < 15 < 500 - 0.07 - 0.02 280 bzx85b4v3 4.21 4.3 4.39 50 1 < 3 1 < 13 < 500 - 0.05 0.01 250 bzx85b4v7 4.61 4.7 4.79 45 1 < 3 1 < 13 < 600 - 0.03 0.04 215 bzx85b5v1 5 5.1 5.2 45 1 < 1 1.5 < 10 < 500 - 0.01 0.04 200 bzx85b5v6 5.49 5.6 5.71 45 1 < 1 2 < 7 < 400 0 0.045 190 bzx85b6v2 6.08 6.2 6.32 35 1 < 1 3 < 4 < 300 0.01 0.055 170 bzx85b6v8 6.66 6.8 6.94 35 1 < 1 4 < 3.5 < 300 0.015 0.06 155 bzx85b7v5 7.35 7.5 7.65 35 0.5 < 1 4.5 < 3 < 200 0.02 0.065 140 bzx85b8v2 8.04 8.2 8.36 25 0.5 < 1 6.2 < 5 < 200 0.03 0.07 130 bzx85b9v1 8.92 9.1 9.28 25 0.5 < 1 6.8 < 5 < 200 0.035 0.075 120 bzx85b10 9.8 10 10.2 25 0.5 < 0.5 7.5 < 7 < 200 0.04 0.08 105 bzx85b11 10.8 11 11.2 20 0.5 < 0.5 8.2 < 8 < 300 0.045 0.08 97 bzx85b12 11.8 12 12.2 20 0.5 < 0.5 9.1 < 9 < 350 0.045 0.085 88 bzx85b13 12.7 13 13.3 20 0.5 < 0.5 10 < 10 < 400 0.05 0.085 79 bzx85b15 14.7 15 15.3 15 0.5 < 0.5 11 < 15 < 500 0.055 0.09 71 bzx85b16 15.7 16 16.3 15 0.5 < 0.5 12 < 15 < 500 0.055 0.09 66 bzx85b18 17.6 18 18.4 15 0.5 < 0.5 13 < 20 < 500 0.06 0.09 62 bzx85b20 19.6 20 20.4 10 0.5 < 0.5 15 < 24 < 600 0.06 0.09 56 bzx85b22 21.6 22 22.4 10 0.5 < 0.5 16 < 25 < 600 0.06 0.095 52 bzx85b24 23.5 24 24.5 10 0.5 < 0.5 18 < 25 < 600 0.06 0.095 47 bzx85b27 26.5 27 27.5 8 0.25 < 0.5 20 < 30 < 750 0.06 0.095 41 bzx85b30 29.4 30 30.6 8 0.25 < 0.5 22 < 30 < 1000 0.06 0.095 36 bzx85b33 32.3 33 33.7 8 0.25 < 0.5 24 < 35 < 1000 0.06 0.095 33 bzx85b36 35.3 36 36.7 8 0.25 < 0.5 27 < 40 < 1000 0.06 0.095 30 bzx85b39 38.2 39 39.8 6 0.25 < 0.5 30 < 50 < 1000 0.06 0.095 28 bzx85b43 42.1 43 43.9 6 0.25 < 0.5 33 < 50 < 1000 0.06 0.095 26 bzx85b47 46.1 47 47.9 4 0.25 < 0.5 36 < 90 < 1500 0.06 0.095 23 bzx85b51 50 51 52 4 0.25 < 0.5 39 < 115 < 1500 0.06 0.095 21 bzx85b56 54.9 56 57.1 4 0.25 < 0.5 43 < 120 < 2000 0.06 0.095 19 bzx85b62 60.8 62 63.2 4 0.25 < 0.5 47 < 125 < 2000 0.06 0.095 16 bzx85b68 66.6 68 69.4 4 0.25 < 0.5 51 < 130 < 2000 0.055 0.095 15 bzx85b75 73.5 75 76.5 4 0.25 < 0.5 56 < 135 < 2000 0.055 0.095 14 bzx85b82 80.4 82 83.6 2.7 0.25 < 0.5 62 < 200 < 3000 0.055 0.095 12 bzx85b91 89.2 91 92.8 2.7 0.25 < 0.5 68 < 250 < 3000 0.055 0.095 10 bzx85b100 98 100 102 2.7 0.25 < 0.5 75 < 350 < 3000 0.055 0.095 9.4
bzx85-series www.vishay.com vishay semiconductors rev. 2.1, 22-nov-11 4 document number: 85607 for technical questions within your region: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 basic characteristics (t amb = 25 c, unless otherwise specified) fig. 1 - pulse thermal resistance vs. pulse duration fig. 2 - dynamic resistance vs. zener current fig. 3 - dynamic resistance vs. zener current fig. 4 - thermal resistance vs. lead length fig. 5 - admissible power dissipati on vs. ambient temperature fig. 6 - dynamic resistance vs. zener current 10 -5 10 -4 10 -3 10 -2 10 -1 110 s 10 3 10 2 10 1 c/w 2 5 4 3 2 5 4 3 2 5 4 3 r tha t p 18458 t p v = t p i ___ t t p 0.5 0.2 0.1 0.05 0.02 0.01 0.1 2 110 ma 10 3 10 2 10 2 5 4 3 r zj i z 18459 5 4 325 4 3 56 43 7 2 5 4 3 7 1 2 10 100 ma 100 10 1 2 5 4 3 r zj i z 18460 5 4 325 4 3 7 2 5 4 3 7 43 36 30 24 22 18 010 20 30 mm 200 100 0 c/w r tha lead length 18461 max. typ. 0100 200 c 2 1 0 w p tot t am b 18462 1 2 10 100 ma 10 3 10 2 1 r zj i z 18463 5 4 325 4 3 2 5 4 3 2 5 4 3 2 5 4 3 10 7 7 5 v 1 4 v 3 18 12 10 7 v 5 6 v 2
bzx85-series www.vishay.com vishay semiconductors rev. 2.1, 22-nov-11 5 document number: 85607 for technical questions within your region: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 fig. 7 - breakdown characteristics fig. 8 - breakdown characteristics package dimensions in millimeters (inches): do-41 01234567 8 9 1011 12131415 v 0 40 80 120 160 200 240 ma i z v z t j = 25 c 4 v 7 3 v 9 5 v 6 6 v 8 8 v 2 10 12 18456 0 5 101520253035 40 45 50 v 10 20 30 40 50 60 ma i z v z 18457 t j = 25 c 15 18 22 27 33 39 47 0 94 9368 cathode identification 26 (1.024) min. 4.1 (0.161) max. 26 (1.024) min. 0.86 (0.034) max. 2.6 (0.102) max.
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