HZK-L Series Silicon Epitaxial Planar Zener Diodes for Stabilized Power Supply ADE-208-127B (Z) Rev. 2 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 Cathode band 1 2 3rd. band 2nd. band Cathode band 1 2 3rd. band 2nd. band 1. Cathode 2. Anode Absolute Maximum Ratings (Ta = 25°C) Item Symbol Value Unit Power dissipation Pd* 400 mW Junction temperature Tj 175 °C Storage temperature Tstg –55 to +175 °C Note: With P.C. Board. HZK-L Series Electrical Characteristics (Ta = 25°C) Zener Voltage VZ (V)* Reverse Current Dynamic Resistance Test Condition I R (µA) Test Condition r d (Ω) Test Condition Type Grade Min Max I Z (mA) Max VR (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 A 6.3 6.9 B 6.7 7.3 C 7.2 7.9 A 7.7 8.5 B 8.3 9.1 C 8.9 9.7 HZK11L A 9.5 10.3 B 10.2 11.1 C 10.9 11.9 HZK12L A 11.6 12.7 B 12.4 13.4 C 13.2 14.3 HZK15L 14.1 HZK16L HZK7L 0.5 1 3.5 60 0.5 0.5 1 6.0 60 0.5 0.5 1 8.0 80 0.5 0.5 1 10.5 80 0.5 15.5 0.5 1 13.0 80 0.5 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 HZK9L Note: Tested with DC. Type No. is as follows: HZK6AL, HZK6BL, ••• HZK36L. HZK-L Series 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 HZK7L HZK16L HZK24L HZK36L HZK33L HZK30L HZK27L HZK22L HZK18L HZK20L HZK15L HZK12L HZK9L HZK6L –4 10 –5 10 –6 10 5 10 15 20 25 30 Zener Voltage VZ (V) Fig.1 Zener current Vs. Zener voltage 50 0.10 0.08 40 %/°C 0.06 30 20 0.04 mV/°C 0.02 10 0 0 –0.02 –10 –0.04 –20 –0.06 –30 –0.08 –40 –0.10 0 5 Zener Voltage Temperature Coefficient γ z (mV/°C) 0 Zener Voltage Temperature Coefficient γ z (%/°C) Zener Current I Z (A) –3 10 HZK11L 10–2 –50 10 15 20 25 30 35 40 Zener Voltage VZ (V) Fig.2 Temperature Coefficient Vs. Zener voltage 35 40 HZK-L Series 500 2.5mm 3mm Power Dissipation Pd (mW) 400 Printed circuit board 15 × 20 × 1.6t mm Material: Glass epoxy 300 200 100 0 0 50 100 150 Ambient Temperature Ta (°C) 200 Fig.3 Power Dissipation Vs. Ambient Temperature HZK-L Series Package Dimensions Unit: mm +0.1 –0.2 3.5 Cathode band 1 φ 1.35 ± 0.1 φ 1.35 ± 0.1 3.5 2 3rd. band 2nd. band (0.35typ) +0.1 –0.2 Cathode band 1 2 3rd. band 2nd. band ( ) : Reference only 1 Cathode 2 Anode (0.35typ) HITACHI Code LLD JEDEC Code — EIAJ Code — Weight (g) 0.027