HZK4A

HZK Series Silicon Epitaxial Planar Zener Diodes for Stabilized Power Supply ADE-208-126B (Z) Rev. 2 Jul. 1994 Features Low leakage, low zener impedance and maximum power dissipation of 500mW. Wide spectrum from 1.9V 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. HZK Series Mark Color Code Package Code LLD Outline Cathode band 12 3rd. band 2nd. band Cathode band 1 2 1. Cathode 3rd. band 2. Anode 2nd. band HZK Series Absolute Maximum Ratings (Ta = 25°C) Item Power dissipation Junction temperature Storage temperature Note: With P.C. Board. Symbol Pd* Tj Tstg Value 500 175 –55 to +175 Unit mW °C °C Electrical Characteristics (Ta = 25°C) Zener Voltage Type Grade V Z (V)* Min HZK2 B 1.9 C 2.2 HZK3 A 2.5 B 2.8 C 3.1 HZK4 A 3.4 B 3.7 C 4.0 HZK5 A 4.3 B 4.6 C 4.9 HZK6 A 5.2 B 5.5 C 5.8 HZK7 A 6.3 B 6.7 C 7....