bzx85c3v3-bzx85c56 1.3w,5% tolerance zener diode small signal diode ? v z tolerance selection of 5% ? hermetically sealed glass. ? pb free version and rohs compliant min max min max ? case :do-41 solder hot dip tin (sn) lead finish 0. 68 0.81 0.027 0.032 3.70 4.25 0.146 0.167 25.40 - 1.000 - 2.10 2.60 0.083 0.102 part no. package code package bzx85c3v3-56 a0 do-41 bzx85c3v3-56 r0 do-41 maximum ratings i f =10ma notes:1. valid provided that electrodes are kept at ambient temperature v br : voltage at i zk i zk : test current for voltage v br z zk : dynamic impedance at i zk i zt : test current for voltage v z v z : voltage at current i zt z zt : dynamic impedance at i zt i zm : maximum steady state current v zm : voltage at i zm do-41 axial lead hermetically sealed glass ? designed for through-hole device type mounting. c zener i vs. v characteristics v thermal resistance (junction to ambient) (note 1) r ja 130 c/w forward voltage 1.2 t j , t stg units p d w rating at 25 c ambient temperature unless otherwise specified. type number d ordering information -55 to + 175 value 1.3 junction and storage temperature range v f ? high reliability glass passivation insuring parameter stability and protection against junction contamination. power dissipation symbol ? polarity : indicated by cathode band ? weight : 310 mg a b c maximum ratings and electrical characteristics features mechanical data ? lead: axial leads, solderable per miil-std-202, method 2025 unit (mm) ? wide zener voltage range selection : 3.3v to 56v unit (inch) dimensions packing 5kpcs / 14" reel 3kpcs / ammo voltage current i f v f v r i r v br i zk v z i zt v zm i zm forward region leakage region breakdownregion version : d11 a b c d
bzx85c3v3-bzx85c56 1.3w,5% tolerance zener diode small signal diode electrical characteristics ta = 25c unless otherwise noted v f forward voltage = 1.2v maximum @ i f = 200 ma for all part numbers marking code min nom max bzx85c3v3 bzx85c3v3 3.1 3.3 3.5 80 20 1 400 40 1 bzx85c3v6 bzx85c3v6 3.4 3.6 3.8 60 20 1 500 20 1 bzx85c3v9 bzx85c3v9 3.7 3.9 4.1 60 15 1 500 20 1 bzx85c4v3 bzx85c4v3 4.1 4.3 4.5 50 13 1 500 3 1 bzx85c4v7 bzx85c4v7 4.5 4.7 4.9 45 13 1 600 3 1 bzx85c5v1 bzx85c5v1 4.8 5.1 5.4 45 10 1 500 1 1.5 bzx85c5v6 bzx85c5v6 5.3 5.6 5.9 45 7 1 400 1 2 bzx85c6v2 bzx85c6v2 5.9 6.2 6.5 35 4 1 300 1 3 bzx85c6v8 bzx85c6v8 6.5 6.8 7.1 35 3.5 1 300 1 4 bzx85c7v5 bzx85c7v5 7.1 7.5 7.9 35 3 0.5 200 1 4.5 bzx85c8v2 bzx85c8v2 7.8 8.2 8.6 25 5 0.5 200 1 6.2 bzx85c9v1 bzx85c9v1 8.6 9.1 9.6 25 5 0.5 200 1 6.9 bzx85c10 bzx85c10 9.5 10 10.5 25 7 0.5 200 0.5 7.5 bzx85c11 bzx85c11 10.5 11 11.6 20 8 0.5 300 0.5 8.2 bzx85c12 bzx85c12 11.4 12 12.6 20 9 0.5 350 0.5 9.1 bzx85c13 bzx85c13 12.4 13 13.7 20 10 0.5 400 0.5 10 bzx85c15 bzx85c15 14.3 15 15.8 15 15 0.5 500 0.5 11 bzx85c16 bzx85c16 15.2 16 16.8 15 15 0.5 500 0.5 12 bzx85c18 bzx85c18 17.1 18 18.9 15 20 0.5 500 0.5 13 bzx85c20 bzx85c20 19.0 20 21.0 10 24 0.5 600 0.5 15 bzx85c22 bzx85c22 20.9 22 23.1 10 25 0.5 600 0.5 16 bzx85c24 bzx85c24 22.8 24 25.2 10 25 0.5 600 0.5 18 bzx85c27 bzx85c27 25.7 27 28.4 8 30 0.25 750 0.5 20 bzx85c30 bzx85c30 28.5 30 31.5 8 30 0.25 1000 0.5 22 bzx85c33 bzx85c33 31.4 33 34.7 8 35 0.25 1000 0.5 24 bzx85c36 bzx85c36 34.2 36 37.8 8 40 0.25 1000 0.5 25 bzx85c39 bzx85c39 37.1 39 41.0 6 45 0.25 1000 0.5 27 bzx85c43 bzx85c43 40.9 43 45.2 6 50 0.25 1000 0.5 30 bzx85c47 bzx85c47 44.7 47 49.4 4 90 0.25 1500 0.5 33 BZX85C51 BZX85C51 48.5 51 53.6 4 115 0.25 1500 0.5 36 bzx85c56 bzx85c56 53.2 56 58.8 4 120 0.25 2000 0.5 39 notes: 1. the zener volta g e ( v z ) is tested under p ulse condition of 10ms. 2. the device numbers listed have a standard tolerance on the nominal zener volta g e of 5 % . 4. the zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an rms value equal to 10% of the dc zener current ( i zt or i zk ) is superimposed to i zt or i zk . z zk @ i zk ( ? ) max v z @ i zt (volt) i r @ v r ( a) max i zk (ma) i zt (ma) v r (v) 3. for detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and tighter voltage tolerances, contact your nearest taiwan semiconductor representative. part number z zt @ i zt ( ? ) max version : d11
bzx85c3v3-bzx85c56 1.3w,5% tolerance zener diode small signal diode rating and characteristic curves version : d11 ta = 25 0.1 1 10 100 1000 0 0.2 0.4 0.6 0.8 1 1.2 vf - forw ard voltage [v] forward current [ma] ta = 25 0.1 1 10 100 1000 0 3 6 9 12 15 vz - reverse voltage [v] reverse current [ma] ta = 25 0.01 0.1 1 10 100 10 20 30 40 50 60 70 vz - reverse voltage [v] reverse current [ma] ta = 25 0.1 1 10 100 1000 0 10 20 30 40 50 60 vz - reverse voltage [v] differential zener impedance [] iz=10ma iz=5ma iz=2ma iz=1ma f = 1mhz ta = 25 1 10 100 1000 0 5 10 15 20 25 30 35 40 45 50 55 60 vz - reverse voltage [v] total capacitance [pf] vr = 0v vr = 2v vr = 5v vr = 20v vr = 30v 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 0 20 40 60 80 100 120 140 160 180 200 temperature [ ] pd-powe r pa ssip atio n [w] figure 1. power dissipation vs ambient temperature valid provided leads at a distance of 0.8mm from case are kept at ambient temperature figure 2. total capacitance figure 5. reverse current vs. reverse voltage figure 6. reverse current vs. reverse voltage figure 3. differential impedance vs. zener voltage figure 4. forward current vs. forward voltage
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