ds30066 rev. 8 - 2 1 of 3 bzx84c2v4w - BZX84C39W www.diodes.com diodes incorporated bzx84c2v4w - BZX84C39W 200mw surface mount zener diode features planar die construction 200mw power dissipation zener voltages from 2.4v - 39v ultra-small surface mount package also available in lead free version case: sot-323, molded plastic case material - ul flammability rating 94v-0 moisture sensitivity: level 1 per j-std-020a terminals: solderable per mil-std-202, method 208 also available in lead free plating (matte tin finish). please see ordering information, note 5, on page 1 polarity: see diagram marking: marking code (see page 2) weight: 0.006 grams (approx.) mechanical data a m j l f d b c h k g characteristic symbol value unit forward voltage @ i f = 10ma v f 0.9 v power dissipation (note 1) p d 200 mw thermal resistance, junction to ambient air (note 1) r ja 625 k/w operating and storage temperature range t j, t stg -65 to +150 c maximum ratings @ t a = 25 c unless otherwise specified sot-323 dim min max a 0.25 0.40 b 1.15 1.35 c 2.00 2.20 d 0.65 nominal e 0.30 0.40 g 1.20 1.40 h 1.80 2.20 j 0.0 0.10 k 0.90 1.00 l 0.25 0.40 m 0.10 0.18 0 8 all dimensions in mm * add -7 to the appropriate type number in table 1 from sheet 2 example: 6.2v zener = bzx84c6v2w-7. notes: 1. mounted on fr4 pc board with recommended pad layout which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 2. short duration test pulse used to minimize self-heating effect. 3. f = 1khz. 4. for packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. 5. for lead free version (with lead free terminal finish) part number, please add "-f" suffix to part number abo ve. example: BZX84C39W-7-f. device packaging shipping (type number)-7* sot-323 3000/tape & reel (note 4) ordering information
ds30066 rev. 8 - 2 2 of 3 bzx84c2v4w - BZX84C39W www.diodes.com type number marking code zener voltage range (note 2) maximum zener impedance (note 3) maximum reverse current (note 2) temperature coefficient of zener voltage @i zt = 5ma (mv/ c) v z @ i zt i zt z zt @ i zt z zk @i zk i zk i r @v r nom (v) min (v) max (v) ma ma ua v min max bzx84c2v4w krb 2.4 2.2 2.6 5.0 100 600 1.0 50 1.0 -3.5 0 bzx84c2v7w krc 2.7 2.5 2.9 5.0 100 600 1.0 20 1.0 -3.5 0 bzx84c3v0w krd 3.0 2.8 3.2 5.0 95 600 1.0 20 1.0 -3.5 0 bzx84c3v3w kre 3.3 3.1 3.5 5.0 95 600 1.0 5.0 1.0 -3.5 0 bzx84c3v6w krf 3.6 3.4 3.8 5.0 90 600 1.0 5.0 1.0 -3.5 0 bzx84c3v9w krg 3.9 3.7 4.1 5.0 90 600 1.0 3.0 1.0 -3.5 0 bzx84c4v3w krh 4.3 4.0 4.6 5.0 90 600 1.0 3.0 1.0 -3.5 0 bzx84c4v7w kr1 4.7 4.4 5.0 5.0 80 600 1.0 3.0 2.0 -3.5 0.2 bzx84c5v1w kr2 5.1 4.8 5.4 5.0 60 500 1.0 2.0 2.0 -2.7 1.2 bzx84c5v6w kr3 5.6 5.2 6.0 5.0 40 480 1.0 1.0 2.0 -2.0 2.5 bzx84c6v2w kr4 6.2 5.8 6.6 5.0 10 400 1.0 3.0 4.0 0.4 3.7 bzx84c6v8w kr5 6.8 6.4 7.2 5.0 15 150 1.0 2.0 4.0 1.2 4.5 bzx84c7v5w kr6 7.5 7.0 7.9 5.0 15 80 1.0 1.0 5.0 2.5 5.3 bzx84c8v2w kr7 8.2 7.7 8.7 5.0 15 80 1.0 0.7 5.0 3.2 6.2 bzx84c9v1w kr8 9.1 8.5 9.6 5.0 15 80 1.0 0.5 6.0 3.8 7.0 bzx84c10w kr9 10 9.4 10.6 5.0 20 100 1.0 0.2 7.0 4.5 8.0 bzx84c11w kp1 11 10.4 11.6 5.0 20 150 1.0 0.1 8.0 5.4 9.0 bzx84c12w kp2 12 11.4 12.7 5.0 25 150 1.0 0.1 8.0 6.0 10.0 bzx84c13w kp3 13 12.4 14.1 5.0 30 150 1.0 0.1 8.0 7.0 11.0 bzx84c15w kp4 15 13.8 15.6 5.0 30 170 1.0 0.1 10.5 9.2 13.0 bzx84c16w kp5 16 15.3 17.1 5.0 40 200 1.0 0.1 11.2 10.4 14.0 bzx84c18w kp6 18 16.8 19.1 5.0 45 200 1.0 0.1 12.6 12.4 16.0 bzx84c20w kp7 20 18.8 21.2 5.0 55 225 1.0 0.1 14.0 14.4 18.0 bzx84c22w kp8 22 20.8 23.3 5.0 55 225 1.0 0.1 15.4 16.4 20.0 bzx84c24w kp9 24 22.8 25.6 5.0 70 250 1.0 0.1 16.8 18.4 22.0 bzx84c27w kpa 27 25.1 28.9 2.0 80 250 0.5 0.1 18.9 21.4 25.3 bzx84c30w kpb 30.0 28.0 32.0 2.0 80 300 0.5 0.1 21.0 24.4 29.4 bzx84c33w kpc 33.0 31.0 35.0 2.0 80 300 0.5 0.1 23.1 27.4 33.4 bzx84c36w kpd 36.0 34.0 38.0 2.0 90 325 0.5 0.1 25.2 30.4 37.4 BZX84C39W kpe 39.0 37.0 41.0 2.0 130 350 0.5 0.1 27.3 33.4 41.2 electrical characteristics @ t a = 25 c unless otherwise specified notes: 2. short duration test pulse used to minimize self-heating effect. 3. f = 1khz. month jan feb march apr may jun jul aug sep oct nov dec code 12345 67 89 o nd date code key xxx = product type marking code (see sheet 1 diagrams) ym = date code marking y = year ex: n = 2002 m = month ex: 9 = september xxx ym marking information year 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 code jklmnpr st u vw
ds30066 rev. 8 - 2 3 of 3 bzx84c2v4w - BZX84C39W www.diodes.com 0 10 20 30 40 50 01 2 3 4 5 6 7 8910 i , zener current (ma) z v , zener voltage (v) z fi g . 2 zener breakdown characteristics t = 25c j c2v7 c3v3 c3v9 c4v7 c5v6 c6v8 c8v2 test current i z 5.0ma t , ambient temperature, (c) a fi g .1. powerderatin g curve p , power dissipation (mw) d 200 100 0 300 0 100 200 0 10 20 30 0 i , zener current (ma) z v , zener voltage (v) z fi g . 3. zener breakdown characteristics 10 20 30 40 t = 25c j test current i z 5ma c10 c12 c18 c22 c27 c33 c36 c15 c39 c , total capacitance (pf) t 10 100 1000 10 100 1 v , nominal zener voltage (v) z fig. 4. total capacitance vs nominal zener voltage t= 25 c j v = 1v r v = 2v r v = 1v r v = 2v r
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