november 2005 / a page 1 semiconductor tak cheong ? 500 mw do-35 hermetically sealed glass zener voltage regulators absolute maximum ratings t a = 25c unless otherwise noted parameter value units power dissipation 500 mw storage temperature range -65 to +200 c operating junction temperature +200 c lead temperature (1/16? from case for 10 seconds) +230 c these ratings are limiting values above which the serviceability of the diode may be impaired. specification features: ? zener voltage range 2.0 to 39 volts ? do-35 package (jedec) ? through-hole device type mounting ? hermetically sealed glass ? compression bonded construction ? all external surfaces are corrosion resistant and leads are readily solderable ? cathode indicated by polarity band electrical characteristics t a = 25c unless otherwise noted vz@izt device type vz tolerance min nom max izt (ma) zzt@izt (ohms) max zzk@izk (ohms) max izk (ma) i r @ v r (ua) max v r (v) a 1.880 1.990 2.100 tczx2v0 b 2.020 2.110 2.200 5 100 1000 0.5 120 0.5 a 2.120 2.210 2.300 tczx2v2 b 2.220 2.315 2.410 5 100 1000 0.5 100 0.7 a 2.330 2.425 2.520 tczx2v4 b 2.430 2.530 2.630 5 100 1000 0.5 120 1.0 a 2.540 2.645 2.750 tczx2v7 b 2.690 2.800 2.910 5 110 1000 0.5 100 1.0 a 2.850 2.960 3.070 tczx3v0 b 3.010 3.115 3.220 5 120 1000 0.5 50 1.0 a 3.160 3.270 3.380 tczx3v3 b 3.320 3.425 3.530 5 120 1000 0.5 20 1.0 a 3.455 3.575 3.695 tczx3v6 b 3.600 3.723 3.845 5 100 1000 1 10 1.0 a 3.740 3.875 4.010 tczx3v9 b 3.890 4.025 4.160 5 100 1000 1 5 1.0 a 4.040 4.165 4.290 b 4.170 4.300 4.430 tczx4v3 c 4.300 4.435 4.570 5 100 1000 1 5 1.0 a 4.44 4.56 4.68 b 4.55 4.68 4.80 tczx4v7 c 4.68 4.81 4.93 5 80 900 1 5 1.0 a 4.81 4.94 5.07 b 4.94 5.07 5.20 tczx5v1 c 5.09 5.23 5.37 5 80 800 1 5 1.5 cathode anode electrical symbol tcz x 2v0a/b through tczx39va/b/c/d series l zxx xxt device marking diagram l : logo device code : tczxxxxt vz tolerance (t) : a, b, c or d axial lead do35
november 2005 / a page 2 semiconductor tak cheong ? electrical characteristics t a = 25c unless otherwise noted v z @izt device type t tolerance min nom max izt (ma) zzt@izt (ohms) max zzk@izk (ohms) max izk (ma) i r @v r (ua) max v r (v) a 5.28 5.41 5.55 b 5.45 5.59 5.73 tczx5v6 c 5.61 5.76 5.91 5 60 500 1 5 2.5 a 5.78 5.94 6.09 b 5.96 6.12 6.27 tczx6v2 c 6.12 6.28 6.44 5 60 300 1 5 3.0 a 6.29 6.46 6.63 b 6.49 6.66 6.83 tczx6v8 c 6.66 6.84 7.01 5 20 150 0.5 2 3.5 a 6.85 7.04 7.22 b 7.07 7.26 7.45 tczx7v5 c 7.29 7.48 7.67 5 20 120 0.5 0.5 4.0 a 7.53 7.73 7.92 b 7.78 7.99 8.19 tczx8v2 c 8.03 8.24 8.45 5 20 120 0.5 0.5 5.0 a 8.29 8.51 8.73 b 8.57 8.79 9.01 tczx9v1 c 8.83 9.07 9.30 5 25 120 0.5 0.5 6.0 a 9.12 9.36 9.59 b 9.41 9.66 9.90 c 9.70 9.95 10.20 tczx10v d 9.94 10.19 10.44 5 30 120 0.5 0.2 7.0 a 10.18 10.45 10.71 b 10.50 10.78 11.05 tczx11v c 10.82 11.10 11.38 5 30 120 0.5 0.2 8.0 a 11.13 11.42 11.71 b 11.44 11.74 12.03 tczx12v c 11.74 12.05 12.35 5 30 110 0.5 0.2 9.0 a 12.11 12.43 12.75 b 12.55 12.88 13.21 tczx13v c 12.99 13.33 13.66 5 35 110 0.5 0.2 10 a 13.44 13.79 14.13 b 13.89 14.26 14.62 tczx15v c 14.35 14.72 15.09 5 40 110 0.5 0.2 11 a 14.80 15.19 15.57 b 15.25 15.65 16.04 tczx16v c 15.69 16.10 16.51 5 40 150 0.5 0.2 12 a 16.22 16.64 17.06 b 16.82 17.26 17.70 tczx18v c 17.42 17.88 18.33 5 45 150 0.5 0.2 13 a 18.02 18.49 18.96 b 18.63 19.11 19.59 c 19.23 19.73 20.22 tczx20v d 19.72 20.22 20.72 5 55 200 0.5 0.2 15 a 20.15 21.68 21.20 b 20.64 21.18 21.71 c 21.08 21.63 22.17 tczx22v d 21.52 22.08 22.63 5 30 200 0.5 0.2 17 a 22.05 22.62 23.18 b 22.61 23.19 23.77 c 23.12 23.72 24.31 tczx24v d 23.63 24.24 24.85 5 35 200 0.5 0.2 19 a 24.26 24.89 25.52 b 24.97 25.62 26.26 c 25.63 26.29 26.95 tczx27v d 26.29 26.97 27.64 5 45 250 0.5 0.2 21 a 26.99 27.69 28.39 b 27.70 28.42 29.13 c 28.36 29.09 29.82 tczx30v d 29.02 29.77 30.51 5 55 250 0.5 0.2 23
november 2005 / a page 3 semiconductor tak cheong ? electrical characteristics t a = 25c unless otherwise noted v z @izt device type t tolerance min nom max izt (ma) zzt@izt (ohms) max zzk@izk (ohms) max izk (ma) i r @v r (ua) max v r (v) a 29.68 30.45 31.22 b 30.32 31.10 31.88 c 30.90 31.70 32.50 tczx33v d 31.49 32.30 33.11 5 65 250 0.5 0.2 25 a 32.14 32.97 33.79 b 32.79 33.64 34.49 c 33.40 34.27 35.13 tczx36v d 34.01 34.89 35.77 5 75 250 0.5 0.2 27 a 34.68 35.58 36.47 b 35.36 36.28 37.19 c 36.00 36.93 37.85 tczx39v d 36.63 37.58 38.52 5 85 250 0.5 0.2 30 vf (forward voltage) = 1.2 v maximum @ if = 200ma for all types note: 1. the zener voltage subdivision (vz) is measured 40ms after diode is powered up. 2. the operating resistance (zzt and zzk) is measured by superimposing a minute alternation current in the regulated current (iz). 3. when ordering, please specify tolerance a, b, c or d. electrical symbol definition typical characteristics symbol parameter v z reverse zener voltage @ i zt i zt reverse current z zt maximum zener impedance @ i zt i zk reverse current z zk maximum zener impedance @ i zk i r reverse leakage current @ v r v r breakdown voltage i f forward current v f forward voltage @ i f ordering information device package quantity tczxxxx bulk 10,000 tczxxxx.tb tape and ammo (52mm) 5,000 tczxxxx.tr tape and reel 10,000 tczxxxx.t26b tape and ammo (26mm) 5,000 tczxxxx others (?contact tak cheong sales representatives) axial-lead tape packaging standards this axial-lead component?s packaging requirements use in autom atic testing and assembly equipment. and this standard practices for lead-tape packaging of axial-lead components meets the requirements of eia standard rs-296-d ?lead-taping of components on axia l lead configuration for automatic insertion?. v i (mv) (v) (ma) (ma) v f i f v r i r v z i zt (na)
november 2005 / a page 4 semiconductor tak cheong ? tape & reel packaging information tape & reel outline reel dimensions dim millimeters d1 356 d2 30 d3 84 w1 77.5 quantity per reel pkg type quantity per reel do-35 10,000
november 2005 / a page 5 semiconductor tak cheong ? tape & ammo packaging information tape & ammo outline quantity per ammo box pkg type quantity per box do-35 5,000 taping dimensions description millimeters standard width 52 26 tape spacing (b) 52 0.69 26 +0.5 / -0 component pitch (c) 5.08 0.4 5.08 0.4 untaped lead (l1 ? l2) 0.69 0.69 glass offset (f) 0.69 0.69 bent (d) 1.2 max 1.2 max tape width (g) 6.138 0.576 6.138 0.576 tape mismatch (e) 0.55 max 0.55 max taped lead (g) 3.2 min 3.2 min lead beyond tape (h) 0 0 250mm x 80mm x 80mm
november 2005 / a page 6 semiconductor tak cheong ? bulk packaging information bulk outline quantity per box pkg type quantity per box do-35 10,000 plastic bag do-35 500 x 20 plastic bag quantity per plastic bag 190mm x 150mm x 65mm
november 2005 / a page 7 semiconductor tak cheong ? package outline package case outline do-35 do-35 millimeters inches dim min max min max a 0.46 0.55 0.018 0.022 b 3.05 5.08 0.120 0.200 c 25.40 38.10 1.000 1.500 d 1.53 2.28 0.060 0.090 notes: 1. all dimensions are within jedec standard. 2. do35 polarity denoted by cathode band.
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