hzs series zener diodes v z : 4.0 - 36v p d : 400 mw features : * low leakage, low zener impedance * maximum power dissipation of 400 mw * l ea d / r o hs f ree mechanical dat a case: do-34 glass case weight: approx. 0.093g maximum ratings rating at 25 c ambient temperature unless otherwise specified parameter symbol value unit zener current see table "characteristics" maximum forward current 150 ma power dissipation p d 400 mw junction temperature t j 200 c storage temperature range t s - 55 to + 175 c page 1 of 3 rev. 10 : december 2, 2013 i f do - 34 glass dimensions in inches and ( millimeters ) 0.078 (2.0 )max. 0.118 (3.0) max. 0.017 (0.43)max. 1.00 (25.4) min. 1.00 (25.4) min. cathode mark www.ei csemi.com
electrical characteristics r a ti ng a t 25 c am bi en t t empera t ure un l ess o th erw i se spec ifi e d test current grade min. max. min. max. min. max. i zt (v) (v) (v) (v) (v) (v) (ma) ( ? )(ma)( a) (v) hzs4 a 3.4 3.6 3.5 3.7 3.6 3.8 5 100 5 5 1.00 b 3.7 3.9 3.8 4.0 3.9 4.1 5 100 5 5 1.00 c 4.0 4.2 4.1 4.3 4.2 4.4 5 100 5 5 1.00 hzs5 a 4.3 4.5 4.4 4.6 4.5 4.7 5 100 5 5 1.5 b 4.6 4.8 4.7 4.9 4.8 5.0 5 100 5 5 1.5 c 4.9 5.1 5.0 5.2 5.1 5.3 5 100 5 5 1.5 hzs6 a 5.2 5.5 5.3 5.6 5.4 5.7 5 40 5 5 2.0 b 5.5 5.8 5.6 5.9 5.7 6.0 5 40 5 5 2.0 c 5.8 6.1 6.0 6.3 6.1 6.4 5 40 5 5 2.0 hzs7 a 6.3 6.6 6.4 6.7 6.6 6.9 5 15 5 1 3.5 b 6.7 7.0 6.9 7.2 7.0 7.3 5 15 5 1 3.5 c 7.2 7.6 7.3 7.7 7.5 7.9 5 15 5 1 3.5 hzs9 a 7.7 8.1 7.9 8.3 8.1 8.5 5 20 5 1 5.0 b 8.3 8.7 8.5 8.9 8.7 9.1 5 20 5 1 5.0 c 8.9 9.3 9.1 9.5 9.3 9.7 5 20 5 1 5.0 hzs11 a 9.5 9.9 9.7 10.1 9.9 10.3 5 25 5 1 7.5 b 10.2 10.6 10.4 10.8 10.7 11.1 5 25 5 1 7.5 c 10.9 11.3 11.1 11.6 11.4 11.9 5 25 5 1 7.5 hzs12 a 11.6 12.1 11.9 12.4 12.2 12.7 5 35 5 1 9.5 b 12.4 12.9 12.6 13.1 12.9 13.4 5 35 5 1 9.5 c 13.2 13.7 13.5 14.0 13.8 14.3 5 35 5 1 9.5 hzs15 14.1 14.7 14.5 15.1 14.9 15.5 5 40 5 1 11 hzs16 15.3 15.9 15.7 16.5 16.3 17.1 5 45 5 1 12 hzs18 16.9 17.7 17.5 18.3 18.1 19.0 5 55 5 1 13 hzs20 18.8 19.7 19.5 20.4 20.2 21.1 2 60 2 1 15 hzs22 20.9 21.9 21.6 22.6 22.3 23.3 2 65 2 1 17 hzs24 22.9 24.0 23.6 24.7 24.3 25.5 2 70 2 1 19 hzs27 25.2 26.6 26.2 27.6 27.2 28.6 2 80 2 1 21 hzs30 28.2 29.6 29.2 30.6 30.2 31.6 2 100 2 1 23 HZS33 31.2 32.6 32.2 33.6 33.2 34.6 2 120 2 1 25 hzs36 34.2 35.7 35.3 36.8 36.4 38.0 2 140 2 1 27 note : 1. type no. is as follows; hzs4b1, hzs4b2, hzs36-3. page 2 of 3 rev. 10 : december 2, 2013 maximum reverse current rd @ i z i r @ v r resistance maximum dynamic zener voltage type no. suffix-1 suffix-2 suffix-3 v z @ i zt www.ei csemi.com
rating and characteristic curves ( hzs series ) fig.1 - power dissipation vs. fig.2 - temperature coefficient vs. zener voltage zener voltage 0255075100125150175 0 5 10152025303540 fig.3 - zener current vs. zener voltage 0 5 10 15 20 25 30 35 40 page 3 of 3 rev. 10 : december 2, 2013 400 300 200 100 500 0 0.10 zener voltage, v z (v) zener voltagetemperature coefficient, z (%/ c) power dissipation, pd (mw) 0.08 0.06 0.04 0.02 0 -0.02 -0.04 -0.06 -0.08 -0.10 %/c mv/c zener current, i z (a) ambient temperature, ta ( c) zener voltage, v z (v) printed circuit board 100x180x1.6t mm. material: paper phemol 50 40 30 20 10 0 - 10 - 20 - 30 - 40 - 50 10 -2 10 -3 10 -4 10 -5 10 -6 10 -7 10 -8 www.ei csemi.com
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