- wide zener voltage range selection : 2.4v to 75v - surface mount device type - moisture sensitivity level 1 - pb free and rohs compliant - green compound (halogen free) with suffix "g" on packing code and prefix "g" on date code - vz tolerance selection of 5% - matte tin(sn) lead finish mechanical data - case: flat lead sod-123f small outline plastic package - terminal: matte tin plated, lead free, solderable per mil-std-202, method 208 guaranteed - high temperature soldering guaranteed: 260c/10s - polarity: indicated by cathode band - weight : 8.85 0.5mg v f v p d mw r ja o c/w t j , t stg o c zener i vs. v characteristics v br 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 z zt : dynamic impedance at i zt i zm : maximum steady state current v zm document number: ds_s1408004 version: f14 bzt52c2v4 thru bzt52c75 taiwan semiconductor small signal product 5% tolerance smd zener diode features maximum ratings and electrical characteristics (t a =25 unless otherwise noted) parameter symbol value unit sod-123f forward voltage @ i f = 10ma 1 power dissipation 500 thermal resistance from junction to ambient (note 1) 350 : voltage at current i z t junction and storage temperature range -65 to +150 note 1: valid provided that electrodes are kept at ambient temperature. : voltage at i zm : voltage at i zk
electrical characteristics ( t a = 25 o c unless otherwise noted ) min nom max bzt52c2v4 2v4z 2.28 2.40 2.52 5 100 1 564 45 1.0 bzt52c2v7 2v7z 2.57 2.70 2.84 5 100 1 564 18 1.0 bzt52c3v0 3v0z 2.85 3.00 3.15 5 100 1 564 9 1.0 bzt52c3v3 3v3z 3.14 3.30 3.47 5 95 1 564 4.5 1.0 bzt52c3v6 3v6z 3.42 3.60 3.78 5 90 1 564 4.5 1.0 bzt52c3v9 3v9z 3.71 3.90 4.10 5 90 1 564 2.7 1.0 bzt52c4v3 4v3z 4.09 4.30 4.52 5 90 1 564 2.7 1.0 bzt52c4v7 4v7z 4.47 4.70 4.94 5 80 1 470 2.7 2.0 bzt52c5v1 5v1z 4.85 5.10 5.36 5 60 1 451 1.8 2.0 bzt52c5v6 5v6z 5.32 5.60 5.88 5 40 1 376 0.9 2.0 bzt52c6v2 6v2z 5.89 6.20 6.51 5 10 1 141 2.7 4.0 bzt52c6v8 6v8z 6.46 6.80 7.14 5 15 1 75 1.8 4.0 bzt52c7v5 7v5z 7.11 7.50 7.86 5 15 1 75 0.9 5.0 bzt52c8v2 8v2z 7.79 8.20 8.61 5 15 1 75 0.63 5.0 bzt52c9v1 9v1z 8.65 9.10 9.56 5 15 1 94 0.45 6.0 bzt52c10 10vz 9.50 10.00 10.50 5 20 1 141 0.18 7.0 bzt52c11 11vz 10.45 11.00 11.55 5 20 1 141 0.09 8.0 bzt52c12 12vz 11.40 12.00 12.60 5 25 1 141 0.09 8.0 bzt52c13 13vz 12.35 13.00 13.65 5 30 1 160 0.09 8.0 bzt52c15 15vz 14.25 15.00 15.75 5 30 1 188 0.045 10.5 bzt52c16 16vz 15.20 16.00 16.80 5 40 1 188 0.045 11.2 bzt52c18 18vz 17.10 18.00 18.90 5 45 1 212 0.045 12.6 bzt52c20 20vz 19.00 20.00 21.00 5 55 1 212 0.045 14.0 bzt52c22 22vz 20.90 22.00 23.10 5 55 1 235 0.045 15.4 bzt52c24 24vz 22.80 24.00 25.20 5 70 1 235 0.045 16.8 bzt52c27 27vz 25.65 27.00 28.35 2 80 0.5 282 0.045 18.9 bzt52c30 30vz 28.50 30.00 31.50 2 80 0.5 282 0.045 21.0 bzt52c33 33vz 31.35 33.00 34.65 2 80 0.5 306 0.045 23.0 bzt52c36 36vz 34.20 36.00 37.80 2 90 0.5 329 0.045 25.2 bzt52c39 39vz 37.05 39.00 40.95 2 130 0.5 329 0.045 27.3 BZT52C43 43vz 40.85 43.00 45.15 2 150 0.5 353 0.045 30.1 bzt52c47 47vz 44.65 47.00 49.35 2 170 0.5 353 0.045 33.0 bzt52c51 51vz 48.45 51.00 53.55 2 180 0.5 376 0.045 35.7 bzt52c56 56vz 53.20 56.00 58.80 2 200 0.5 400 0.045 39.2 bzt52c62 62vz 58.90 62.00 65.10 2 215 0.5 423 0.045 43.4 bzt52c68 68vz 64.60 68.00 71.40 2 240 0.5 447 0.045 47.6 bzt52c75 75vz 71.25 75.00 78.75 2 255 0.5 470 0.045 52.5 notes 1. the zener voltage (v z ) is tested under pulse condition of 10ms. 2. the device numbers listed have a standard tolerance on the nomial zener voltage of 5%. 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. 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 . document number: ds_s1408004 version: f14 v r (v) bzt52c2v4 thru bzt52c75 taiwan semiconductor z zt @ i zt ( ? ) max i zk (ma) z zk @ i zk ( ? ) max i r @ v r ( a) max small signal product part number device marking v z @ i zt (volt) i zt (ma)
(ta=25 unless otherwise noted) document number: ds_s1408004 version: f14 small signal product bzt52c2v4 thru bzt52c75 taiwan semiconductor ratings and characteristics curves 0.01 0.1 1 10 100 0123456789101112 zener current (ma) zener voltage (v) fig. 2 zener breakdown characteristics t a =25 o c 0.01 0.1 1 10 100 15 25 35 45 55 65 75 85 zener current (ma) zener voltage (v) fig. 3 zener breakdown characteristics 1 10 100 1000 1 10 100 capacitance (pf) zener voltage (v) fig. 5 typical capacitance 0 100 200 300 400 500 600 700 0 50 100 150 200 power dissipation (mw) ambient temperature ( o c) fig. 4 power dissipation curve 1 10 100 1000 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 forward current (ma) forward voltage (v) fig. 1 typical forward characteristics t a =25 o c 1 10 100 1000 1 10 100 dynamic impedence(ohm) zener voltage (v) fig. 6 effect of zener voltage on impedence i z =5ma i z =120ma bias at 50% of v z (nom) 1v bias i z =1ma
part no. note 1: "xxx" defines voltage from 2.4v (bzt52c2v4) to 75v (bzt52c75) note 2: manufacture special control, if empty means no special control requirement. part no. bzt52c75 bzt52c75 bzt52c75 min max min max a 1.50 1.70 0.059 0.067 b 3.30 3.90 0.130 0.154 c 0.50 0.70 0.020 0.028 d 2.50 2.70 0.098 0.106 e 0.80 1.15 0.031 0.045 f 0.05 0.20 0.002 0.008 c g x x1 y document number: ds_s1408004 version: f14 4.20 0.165 1.80 0.071 taiwan semiconductor bzt52c2v4 thru bzt52c75 sod-123f 2.86 0.113 1.52 0.060 1.34 0.053 unit (mm) unit (inch) suggest pad layout dim. unit (mm) unit (inch) typ. typ. bzt52c75-b0 rhg b0 rh g green compound package outline dimensions bzt52cxxx (note 1) (note 2) rh g sod-123f 3k / 7" reel bzt52c75 rhg rh g green compound bzt52c75-l0 rhg l0 rh g green compound example preferred p/n manufacture code packing code green compound code description small signal product ordering information manufacture code packing code green compound code package packing dim.
assumes no responsibility or liability for any errors inaccuracies. information contained herein is intended to provide a product description only. no license, express or implied,to any intellectual property rights is granted by this document. except as provided in tsc's terms and conditions of sale for such products, tsc assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of tsc products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. the products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. customers using or seling these products for use in such applications do so at their own risk and agree to fully indemnify tsc for any damages resulting from such improper use or sale. document number: ds_s1408004 version: f14 bzt52c2v4 thru bzt52c75 taiwan semiconductor small signal product notice specifications of the products displayed herein are subject to change without notice. tsc or anyone on its behalf,
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