HZ-L Series Silicon Epitaxial Planar Zener Diodes for Low Noise Application Features * Diode noise level of this series is approximately 1/3-1/10 lower than the HZ series. * Low leakage, low zener impedance and maximum power dissipation of 400 mW are ideally suited for stabilized power supply, etc. * Wide spectrum from 5.2V through 38V of zener voltage provide flexible application. Outline SS Body color is orange Ordering Information Cath ee Bong Type No. Mark Package Code 1. Cathode HZ-L Series Type No. DO-35 2. Anode Absolute Maximum Ratings (Ta = 25C) Item Symbol Value Unit Power dissipation Pd 400 mW Junction temperature qT 175 C Storage temperature Tstg -55 to +175 C Electrical Characteristics (Ta = 25C) Zener Voltage Reverse Current Dynamic Resistance Test Test Test Vz (V) * Condition Ip(wA) Condition tg(Q) Condition Type Grade Min Max = Iz (mA) Max Ve (V) Max Iz (mA) HZ6L Al 5.2 5.5 0.5 1 2.0 150 0.5 A2 5.3 5.6 A3 5.4 5.7 B1 5.5 5.8 80 0.5 B26 5.9 B3 5.7 6.0 _ Ct 5.8 6.1 60 05 C2 6.0 6.3 C3 6.1 6.4 * Tested with DC. 149HZ-L Series Zener Voltage Reverse Current Dynamic Resistance V2 (V)* Condition Ip (uA) Gendition tq (Q) Cartdition Type Grade Min Max Iz (mA) Max Va (V) Max lz (mA) HZ7L Al 6.3 6.6 0.5 1 3.5 60 0.5 A2 6.4 6.7 A3 6.6 6.9 Bt 6.7 7.0 B2 6.9 7.2 BS 7.0 7.3 Ci 7.2 7.6 C2 7.3 7.7 C3 75 7.9 HZ9L Al 7.7 8.1 0.5 1 6.0 60 0.5 A2 7.9 8.3 A3 8.1 8.5 Bi 8.3 8.7 B2 8.5 8.9 B3 8.7 9.1 C1 8.9 9.3 C2 94 9.5 C3 9.3 9.7 HZ11L Al 9.5 9.9 0.5 1 8.0 80 0.5 A2 9.7 10.1 A3 9.9 10.3 B1 10.2 10.6 B2 10.4 10.8 B3 10.7 W141 C1 10.9 11.3 C2 11.1 11.6 C3 11.4 11.9 HZ12L Al 11.6 12.1 0.5 1 10.5 80 0.5 A2 11.9 12.4 A3 12.2 12.7 Bt 12.4 12.9 B2 12.6 13.1 B3 12.9 13.4 * Tasted with DC. 150HZ-L Series Zener Voltage Reverse Current Dynamic Resistance Vz {V)" Eetaition gua) Ctaition g(a) Sattion Type Grade Min Max Iz (mA) Max Ve () Max ly (mA) HZ12L C1 13.2 13.7 0.5 1 10.5 80 0.5 C2 13.5 14.0 C3 13.8 14.3 HZ15L 1 14.1 14.7 0.5 1 13.6 80 0.5 2 14.5 15.4 3 14.9 15.5 HZ16L 1 15.3 15.9 0.5 1 14.0 80 0.5 2 15.7 16.5 3 16.3 17.4 HZ18L 1 16.9 17.7 0.5 1 15.0 80 0.5 2 17.5 18.3 3 18.4 19.0 HZ20L 1 18.8 19.7 0.5 1 18.0 100 0.5 2 19.5 20.4 3 20.2 21.1 HZ22L 1 20.9 21.9 0.5 1 20.0 100 0.5 2 21.6 22.6 3 22.3 23.3 HZ24L 1 22.9 24.0 0.5 1 22.0 120 0.5 2 23.6 24.7 3 24.3 25.5 HZ27L 1 25.2 26.6 05 1 24.0 150 0.5 2 26.2 27.6 3 27.2 28.6 HZ30L 1 28.2 29.6 0. 1 27.0 200 0.5 2 29.2 30.6 3 30.2 31.6 HZ33L 1 31.2 32.6 0.5 1 30.0 250 0.5 2 32.2 33.6 3 33.2 34.6 HZ36L 1 34.2 35.7 0.5 1 33.0 300 0.5 2 35.3 36.8 3 36.4 38.0 * Tested with DC. Note: Type No. is as follows; HZ6A1L, HZ6A2L, HZ36-3L.HZ-L Series HZ7L HZ16L HZ24L Zener Current {Zz (A) 0 5 10 15 20 25 30 35 40 Zener Voltage Vz (V) Fig.1 Zener current Vs. Zener voltage 0.10 50 500 _ 0.08 4 & p S *3 0.06 3 400 2 = \ Printed circuit board N x 2 100*180x1.6t mm = 004 20 & \\ \ Quality: paper phenol B 0.02 10 & 300 NX heat t 5 vA : 3 0 0 g NS 2 so & AN BS -0.02 -05 3 200 aa einen Ss $e a i=20mm ~ & 0.04 -20 58 3 | __ (Publication value) fe cE & oo 2 @ a : ~0.08 -40 -0.10 ~50 0 L 0 5 10 15 20 25 3% 35 40 0 50 400 150 200 Zener Voltage Vz (V) Ambient Temperature Ta (C) Fig.2 Temperature Coefficient Fig.3 Power Dissipation Vs. Vs. Zener voltage Ambient Temperature 152