d a t a sh eet discrete semiconductors bzx84 series b ook, halfpage m3d088 product specification 1 of 7 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
features total power dissipation: max. 250 mw three tolerance series: 1%, 2% and approx. 5% working voltage range: nom. 2.4 to 75 v (e24 range) non-repetitive peak reverse power dissipation: max. 40 w. applications general regulation functions. description low-power voltage regulator diodes in small sot23 plastic smd packages. the diodes are available in the normalized e24 1% (bzx84-a), 2% (bzx84-b) and approx. 5% (bzx84-c) tolerance range. the series consists of 37 types with nominal working voltages from 2.4 to 75 v. pinning pin description 1 anode 2 not connected 3 cathode fig.1 simplified outline (sot23) and symbol. handbook, halfpage mam243 2 n.c. 1 3 21 3 top view 2 of 7 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification bzx84 series
marking type number marking code (1) type number marking code (1) type number marking code (1) type number marking code (1) marking codes for bzx84-a2v4 to bzx84-a75 bzx84-a2v4 y50 or * 50 bzx84-a6v2 y60 or * 60 bzx84-a16 y70 bzx84-a43 y80 or * c5 bzx84-a2v7 y51 or * 51 bzx84-a6v8 y61 or * 61 bzx84-a18 y71 bzx84-a47 y81 bzx84-a3v0 y52 or * 52 bzx84-a7v5 y62 or * 62 bzx84-a20 y72 or * c2 bzx84-a51 y82 or * c6 bzx84-a3v3 y53 bzx84-a8v2 y63 or * 63 bzx84-a22 y73 bzx84-a56 y83 BZX84-A3V6 y54 or * c1 bzx84-a9v1 y64 or * 64 bzx84-a24 y74 bzx84-a62 y84 bzx84-a3v9 y55 or * 55 bzx84-a10 y65 or * 65 bzx84-a27 y75 or * 75 bzx84-a68 y85 bzx84-a4v3 y56 or * 56 bzx84-a11 y66 or * 04 bzx84-a30 y76 bzx84-a75 y86 or * 86 bzx84-a4v7 y57 or * 57 bzx84-a12 y67 or * 67 bzx84-a33 y77 -- bzx84-a5v1 y58 or * 58 bzx84-a13 y68 or * c0 bzx84-a36 y78 or * c3 -- bzx84-a5v6 y59 or * 59 bzx84-a15 y69 or * 69 bzx84-a39 y79 or * c4 -- marking codes for bzx84-b2v4 to bzx84-b75 bzx84-b2v4 z50 or * z0 bzx84-b6v2 z60 or * r5 bzx84-b16 z70 or * 70 bzx84-b43 z80 or * s5 bzx84-b2v7 z51 or * z1 bzx84-b6v8 z61 or * r6 bzx84-b18 z71 or * 71 bzx84-b47 z81 or * s6 bzx84-b3v0 z52 or * s1 bzx84-b7v5 z62 or * r8 bzx84-b20 z72 or * 72 bzx84-b51 z82 or * s9 bzx84-b3v3 z53 or * s2 bzx84-b8v2 z63 or * r9 bzx84-b22 z73 or * 73 bzx84-b56 z83 or * r0 bzx84-b3v6 z54 or * s3 bzx84-b9v1 z64 or * t1 bzx84-b24 z74 or * 74 bzx84-b62 z84 or * r3 bzx84-b3v9 z55 or * s4 bzx84-b10 z65 or * 66 bzx84-b27 z75 or * z5 bzx84-b68 z85 or * r4 bzx84-b4v3 z56 or * s7 bzx84-b11 z66 or * z6 bzx84-b30 z76 or * z4 bzx84-b75 z86 or * r7 bzx84-b4v7 z57 or * s8 bzx84-b12 z67 or * z7 bzx84-b33 z77 or * y1 -- bzx84-b5v1 z58 or * r1 bzx84-b13 z68 or * z8 bzx84-b36 z78 or * y2 -- bzx84-b5v6 z59 or * r2 bzx84-b15 z69 or * z9 bzx84-b39 z79 or * s0 -- marking codes for bzx84-c2v4 to bzx84-c75 bzx84-c2v4 z11 or * t3 bzx84-c6v2 z4 * bzx84-c16 y5 * bzx84-c43 y15 or * b4 bzx84-c2v7 z12 or * t4 bzx84-c6v8 z5 * bzx84-c18 y6 * bzx84-c47 y16 or * b5 bzx84-c3v0 z13 or * t9 bzx84-c7v5 z6 * bzx84-c20 y7 * bzx84-c51 y17 or * b7 bzx84-c3v3 z14 or * b1 bzx84-c8v2 z7 * bzx84-c22 y8 * bzx84-c56 y18 or * b8 bzx84-c3v6 z15 or * b2 bzx84-c9v1 z8 * bzx84-c24 y9 * bzx84-c62 y19 or * b9 bzx84-c3v9 z16 or * b3 bzx84-c10 z9 * bzx84-c27 y10 or * t2 bzx84-c68 y20 or * b0 bzx84-c4v3 z17 or * b6 bzx84-c11 y1 * bzx84-c30 y11 or * t5 bzx84-c75 y21 or * a1 bzx84-c4v7 z1 * bzx84-c12 y2 * bzx84-c33 y12 or * t6 -- bzx84-c5v1 z2 * bzx84-c13 y3 * bzx84-c36 y13 or * t7 -- bzx84-c5v6 z3 * bzx84-c15 y4 * bzx84-c39 y14 or * t8 -- 3 of 7 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification bzx84 series
limiting values in accordance with the absolute maximum rating system (iec 60134). note 1. device mounted on an fr4 printed circuit-board. electrical characteristics total bzx84-a and b and c series t j =25 c unless otherwise specified. symbol parameter conditions min. max. unit i f continuous forward current - 200 ma i zsm non-repetitive peak reverse current t p = 100 m s; square wave; t j =25 c prior to surge see tables 1 and 2 p tot total power dissipation t amb =25 c; note 1 - 250 mw p zsm non-repetitive peak reverse power dissipation t p = 100 m s; square wave; t j =25 c prior to surge; see fig.2 - 40 w t stg storage temperature - 65 +150 c t j junction temperature - 65 +150 c symbol parameter conditions max. unit v f forward voltage i f = 10 ma; see fig.3 0.9 v i r reverse current bzx84-a/b/c2v4 v r =1v 50 m a bzx84-a/b/c2v7 v r =1v 20 m a bzx84-a/b/c3v0 v r =1v 10 m a bzx84-a/b/c3v3 v r =1v 5 m a bzx84-a/b/c3v6 v r =1v 5 m a bzx84-a/b/c3v9 v r =1v 3 m a bzx84-a/b/c4v3 v r =1v 3 m a bzx84-a/b/c4v7 v r =2v 3 m a bzx84-a/b/c5v1 v r =2v 2 m a bzx84-a/b/c5v6 v r =2v 1 m a bzx84-a/b/c6v2 v r =4v 3 m a bzx84-a/b/c6v8 v r =4v 2 m a bzx84-a/b/c7v5 v r =5v 1 m a bzx84-a/b/c8v2 v r = 5 v 700 na bzx84-a/b/c9v1 v r = 6 v 500 na bzx84-a/b/c10 v r = 7 v 200 na bzx84-a/b/c11 v r = 8 v 100 na bzx84-a/b/c12 v r = 8 v 100 na bzx84-a/b/c13 v r = 8 v 100 na bzx84-a/b/c15 to 75 v r = 0.7v znom 50 na 4 of 7 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification bzx84 series
.this text is here in table 1 per type bzx84- a/b/c2v4 to a/b/c24 t j =25 c unless otherwise specified. bzx84- axxx bxxx cxxx working voltage v z (v) at i ztest =5ma differential resistance r dif ( w ) temp. coeff. s z (mv/k) at i ztest =5ma (see figs 4 and 5) diode cap. c d (pf) at f = 1 mhz; v r =0v non-repetitive peak reverse current i zsm (a) at t p = 100 m s; t amb =25 c tol. 1% (a) tol. 2% (b) tol. approx. 5% (c) at i ztest =1ma at i ztest =5ma min. max. min. max. min. max. typ. max. typ. max. min. typ. max. max. max. 2v4 2.37 2.43 2.35 2.45 2.2 2.6 275 600 70 100 - 3.5 - 1.6 0 450 6.0 2v7 2.67 2.73 2.65 2.75 2.5 2.9 300 600 75 100 - 3.5 - 2.0 0 450 6.0 3v0 2.97 3.03 2.94 3.06 2.8 3.2 325 600 80 95 - 3.5 - 2.1 0 450 6.0 3v3 3.26 3.34 3.23 3.37 3.1 3.5 350 600 85 95 - 3.5 - 2.4 0 450 6.0 3v6 3.56 3.64 3.53 3.67 3.4 3.8 375 600 85 90 - 3.5 - 2.4 0 450 6.0 3v9 3.86 3.94 3.82 3.98 3.7 4.1 400 600 85 90 - 3.5 - 2.5 0 450 6.0 4v3 4.25 4.35 4.21 4.39 4.0 4.6 410 600 80 90 - 3.5 - 2.5 0 450 6.0 4v7 4.65 4.75 4.61 4.79 4.4 5.0 425 500 50 80 - 3.5 - 1.4 0.2 300 6.0 5v1 5.04 5.16 5.00 5.20 4.8 5.4 400 480 40 60 - 2.7 - 0.8 1.2 300 6.0 5v6 5.54 5.66 5.49 5.71 5.2 6.0 80 400 15 40 - 2.0 1.2 2.5 300 6.0 6v2 6.13 6.27 6.08 6.32 5.8 6.6 40 150 6 10 0.4 2.3 3.7 200 6.0 6v8 6.73 6.87 6.66 6.94 6.4 7.2 30 80 6 15 1.2 3.0 4.5 200 6.0 7v5 7.42 7.58 7.35 7.65 7.0 7.9 30 80 6 15 2.5 4.0 5.3 150 4.0 8v2 8.11 8.29 8.04 8.36 7.7 8.7 40 80 6 15 3.2 4.6 6.2 150 4.0 9v1 9.00 9.20 8.92 9.28 8.5 9.6 40 100 6 15 3.8 5.5 7.0 150 3.0 10 9.90 10.10 9.80 10.20 9.4 10.6 50 150 8 20 4.5 6.4 8.0 90 3.0 11 10.80 11.11 10.80 11.20 10.4 11.6 50 150 10 20 5.4 7.4 9.0 85 2.5 12 11.88 12.12 11.80 12.20 11.4 12.7 50 150 10 25 6.0 8.4 10.0 85 2.5 13 12.87 13.13 12.70 13.30 12.4 14.1 50 170 10 30 7.0 9.4 11.0 80 2.5 15 14.85 15.15 14.70 15.30 13.8 15.6 50 200 10 30 9.2 11.4 13.0 75 2.0 16 15.84 16.16 15.70 16.30 15.3 17.1 50 200 10 40 10.4 12.4 14.0 75 1.5 18 17.82 18.18 17.60 18.40 16.8 19.1 50 225 10 45 12.4 14.4 16.0 70 1.5 20 19.80 20.20 19.60 20.40 18.8 21.2 60 225 15 55 14.4 16.4 18.0 60 1.5 22 21.78 22.22 21.60 22.40 20.8 23.3 60 250 20 55 16.4 18.4 20.0 60 1.25 24 23.76 24.24 23.50 24.50 22.8 25.6 60 250 25 70 18.4 20.4 22.0 55 1.25 product specification 5 of 7 4008-318-123 sales@twtysemi.com http://www.twtysemi.com bzx84 series
table 2 per type bzx84- a/b/c27 to a/b/c75 t j =25 c unless otherwise specified. bzx84- axxx bxxx cxxx working voltage v z (v) at i ztest =2ma differential resistance r dif ( w ) temp. coeff. s z (mv/k) at i ztest =2ma (see figs 4 and 5) diode cap. c d (pf) at f = 1 mhz; v r =0v non-repetitive peak reverse current i zsm (a) at t p = 100 m s; t amb =25 c tol. 1% (a) tol. 2% (b) tol. approx. 5% (c) at i ztest = 0.5 ma at i ztest =2ma min. max. min. max. min. max. typ. max. typ. max. min. typ. max. max. max. 27 26.73 27.27 26.50 27.50 25.1 28.9 65 300 25 80 21.4 23.4 25.3 50 1.0 30 29.70 30.30 29.40 30.60 28.0 32.0 70 300 30 80 24.4 26.6 29.4 50 1.0 33 32.67 33.33 32.30 33.70 31.0 35.0 75 325 35 80 27.4 29.7 33.4 45 0.9 36 35.64 36.36 35.30 36.70 34.0 38.0 80 350 35 90 30.4 33.0 37.4 45 0.8 39 38.61 39.39 38.20 39.80 37.0 41.0 80 350 40 130 33.4 36.4 41.2 45 0.7 43 42.57 43.43 42.10 43.90 40.0 46.0 85 375 45 150 37.6 41.2 46.6 40 0.6 47 46.53 47.47 46.10 47.90 44.0 50.0 85 375 50 170 42.0 46.1 51.8 40 0.5 51 50.49 51.51 50.00 52.00 48.0 54.0 90 400 60 180 46.6 51.0 57.2 40 0.4 56 55.44 56.56 54.90 57.10 52.0 60.0 100 425 70 200 52.2 57.0 63.8 40 0.3 62 61.38 62.62 60.80 63.20 58.0 66.0 120 450 80 215 58.8 64.4 71.6 35 0.3 68 67.32 68.68 66.60 69.40 64.0 72.0 150 475 90 240 65.6 71.7 79.8 35 0.25 75 74.25 75.75 73.50 76.50 70.0 79.0 170 500 95 255 73.4 80.2 88.6 35 0.2 6 of 7 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification bzx84 series
thermal characteristics note 1. device mounted on an fr4 printed circuit-board. symbol parameter conditions value unit r th j-tp thermal resistance from junction to tie-point 330 k/w r th j-a thermal resistance from junction to ambient note 1 500 k/w 7 of 7 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification bzx84 series
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