hzk-l series silicon epitaxial planar zener diodes for stabilized power supply ade-208-127b (z) rev. 2 jul. 1994 features low leakage, low zener impedance and maximum power dissipation of 400mw. wide spectrum from 5.2v through 38v of zener voltage provide flexible application. lld package is suitable for high density surface mounting and high speed assembly. ordering information type no. mark package code hzk-l series color code lld outline 1. cathode 2. anode 12 cathode band 3rd. band 2nd. band 12 cathode band 3rd. band 2nd. band absolute maximum ratings (ta = 25c) item symbol value unit power dissipation pd* 400 mw junction temperature tj 175 c storage temperature tstg C55 to +175 c note: with p.c. board.
hzk-l series 2 electrical characteristics (ta = 25c) zener voltage reverse current dynamic resistance v z (v)* test condition i r (a) test condition r d (?) test condition type grade min max i z (ma) max v r (v) max i z (ma) hzk6l a 5.2 5.7 0.5 1 2.0 150 0.5 b 5.5 6.0 80 c 5.8 6.4 60 hzk7l a 6.3 6.9 0.5 1 3.5 60 0.5 b 6.7 7.3 c 7.2 7.9 hzk9l a 7.7 8.5 0.5 1 6.0 60 0.5 b 8.3 9.1 c 8.9 9.7 hzk11l a 9.5 10.3 0.5 1 8.0 80 0.5 b 10.2 11.1 c 10.9 11.9 hzk12l a 11.6 12.7 0.5 1 10.5 80 0.5 b 12.4 13.4 c 13.2 14.3 hzk15l 14.1 15.5 0.5 1 13.0 80 0.5 hzk16l 15.3 17.1 0.5 1 14.0 80 0.5 hzk18l 16.9 19.0 0.5 1 15.0 80 0.5 hzk20l 18.8 21.1 0.5 1 18.0 100 0.5 hzk22l 20.9 23.3 0.5 1 20.0 100 0.5 hzk24l 22.9 25.5 0.5 1 22.0 120 0.5 hzk27l 25.2 28.6 0.5 1 24.0 150 0.5 hzk30l 28.2 31.6 0.5 1 27.0 200 0.5 hzk33l 31.2 34.6 0.5 1 30.0 250 0.5 HZK36L 34.2 38.0 0.5 1 33.0 300 0.5 note: tested with dc. type no. is as follows: hzk6al, hzk6bl, ??? HZK36L.
hzk-l series 3 mark color code type cathode band second band third band hzk6al orange verdure pink hzk6bl orange verdure verdure hzk6cl orange verdure light blue hzk7al orange yellow green pink hzk7bl orange yellow green verdure hzk7cl orange yellow green light blue hzk9al orange purple pink hzk9bl orange purple verdure hzk9cl orange purple light blue hzk11al orange light blue pink hzk11bl orange light blue verdure hzk11cl orange light blue light blue hzk12al orange white pink hzk12bl orange white verdure hzk12cl orange white light blue hzk15l yellow black pink hzk16l yellow yellor ocher pink hzk18l yellow pink pink hzk20l yellow orange pink hzk22l yellow yellow pink hzk24l yellow verdure pink hzk27l yellow yellow green pink hzk30l yellow purple pink hzk33l yellow light blue pink HZK36L yellow white pink
hzk-l series 4 10 10 10 10 10 0 5 10 15 20 25 30 35 40 zener voltage v (v) z zener current i (a) z hzk16l hzk24l hzk7l ? ? ? ? ? hzk11l hzk12l hzk15l hzk18l hzk20l hzk27l hzk30l hzk33l HZK36L hzk6l hzk9l hzk22l fig.1 zener current vs. zener voltage 0510 15 20 25 30 35 40 zener voltage v (v) zener voltage temperature coefficient (%/ c) z g 50 40 30 20 10 0 ?0 ?0 ?0 ?0 ?0 0.10 0.08 0.06 0.04 0.02 0 ?.02 ?.04 ?.06 ?.08 ?.10 z zener voltage temperature coefficient (mv/ c) z g %/ c mv/ c fig.2 temperature coefficient vs. zener voltage
hzk-l series 5 500 400 300 200 100 200 150 100 50 0 ambient temperature ta ( c) power dissipation p (mw) d 0 2.5mm 3mm printed circuit board 15 20 1.6t mm material: glass epoxy fig.3 power dissipation vs. ambient temperature package dimensions (0.35typ) 1.35 0.1 f 3.5 +0.1 ?.2 12 cathode band 3rd. band 2nd. band ( ) : reference only (0.35typ) 1.35 0.1 f 3.5 +0.1 ?.2 12 cathode band 3rd. band 2nd. band hitachi code jedec code eiaj code weight (g) lld 0.027 1 2 cathode anode unit: mm
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