HZ Series Silicon Epitaxial Planar Zener Diodes for Stabilized Power Supply Features Low leakage, low zener impedance and maximum power dissipation of 500 mW are ideally suited for stabilized power supply, etc. Wide spectrum from 1.5V through 38V of zener voltage provide flexible application. Outline S55 . . Type No. Ordering Information Cathode band Type No. Mark Package Code 1. Cathode HZ Series Type No. DO-35 2. Anode Absolute Maximum Ratings (Ta = 25C) item Symbol Value Unit Power dissipation Pd 500 mW Junction temperature Tj 175 Storage temperature Tstg -55 to +175 C Electrical Characteristics (Ta = 25C) Zener Voltage Reverse Current Dynamic Resistance Vz (V) * CSndition Ip(HA) Condition rg (Q) Condition Type Grade Min Max =f, (mA) Max Vr (V) Max fz (mA) HZ1 C3 1.5 1.7 5 25 0.5 100 5 HZ2 Al 1.6 1.8 5 25 0.5 100 5 A2 1.7 1.9 A3 1.8 2.0 Bi 1.9 2.1 5 5 0.5 100 5 B2 2.0 2.2 B3 2.1 2.3 * Tested with DC. 143HZ Series Zener Voitage Reverse Current Dynamic Resistance Vz (V) * Condition Ip (LA) Condition Fg (Q) Condition Type Grade Min Max Iz (mA) Max Va (V) Max _!z (mA) HZ2 C1 2.2 2.4 _ 5 5 0.5 100 5 c2 2.3 2.5 C3 2.4 2.6 HZ3 Al 2.5 2.7 5 5 0.5 100 5 A2 2.6 2.8 . A3 2.7 2.9 Bt 28 3.0 _ B2 2.9 3.1 B3 3.0 3.2 C1 3.1 3.3 C2 3.2 3.4 C3 3.3 3.5 HZ4 Al 3.4 3.6 5 5 1.0 100 5 A2 3.5 3.7 A3 3.6 3.8 B1 3.7 3.9 Be 3.8 4.0 B3 3.9 4.4 ci 4.0 4.2 C2 4.1 4.3 C3 42 44 HZ5 Al 43 45 5 1.5 160 5 A2 4.4 4.6 A3 45 4.7 B1 46 48 B2 47 49 B3 4.8 5.0 Ct 4.9 5.1 C2 5.0 5.2 C3 5.1 5.3 HZ6 Al 5.2 5.5 5 5 2.0 40 A2 .3 5.6 A3 5.4 5.7 * Tested with DC. 144HZ Series Zener Voltage Reverse Current Dynamic Resistance Vz (V) Cridition SHaition rq (ay EBrdition Type Grade Min Max iz (mA) Vr (V) Max lz (mA) HZ6 Bi 5.5 5.8 5 2.0 40 5 B2 5.6 5.9 B3 5.7 6.0 _ C1 5.8 6.1 C2 6.0 6.3 C3 6.1 6.4 H27 Al 6.3 6.6 5 3.5 15 5 A2 6.4 6.7 A3 6.6 6.9 B1 6.7 7.0 B2 6.9 7.2 B3 7.0 7.3 C1 7.2 7.6 _ C2 7.3 77 C3 75 7.9 HZ9 Al V7 8.1 5 5.0 20 5 A2 73 8.3 A3 8.1 8.5 Bi 8.3 8.7 B2 8.5 8.9 B3 8.7 9.1 Ci 8.9 9.3 C2 9.1 9.5 C3 9.3 9.7 H214 Al 9.5 9.9 5 7.5 25 5 A2 9.7 10.1 A3 9.9 10.3 Bi 10.2 10.6 B2 10.4 10.8 B3 10.7 W441 C1 109 11.3 C2 11.1 11.6 C3 11.4 11.9 * Tested with DC. ]A5HZ Series Zener Voltage Reverse Current Dynamic Resistance Vz(V)* Siidition tq(uA) Condition rg (a) edition Type Grade Min Max lz (mA) Max Vr (V) Max by (mA) HZ12 Al 11.6 12.1 5 1 9.5 35 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 C1 13.2 13.7_ C2 13.5 14.0 C3 13.8 14.3 HZ15 1 14.1 14,7 5 1 11.0 40 5 2 14.5 15.1 3 14.9 16.5 HZ16 1 15.3 15.9 5 1 12.0 45 5 2 15.7 16.5 3 16.3 171 HZ18 1 16.9 17.7 5 1 13.0 55 5 2 175 18.3 3 18.1 19.0 HZ20 1 18.8 19.7 2 1 15.0 60 2 2 19.5 20.4 3 20.2 21.1 H2Z22 1 20.9 21.9 2 1 17.0 65 2 2 21.6 22.6 3 22.3 23.3 HZ24 1 22.9 24.0 2 1 19.0 70 2 2 23.6 24.7 3 24.3 25.5 HZ27 1 25.2 26.6 2 1 21.0 80 2 2 26.2 27.6 3 27.2 28.6 HZ30 1 28.2 29.6 2 1 23.0 100 2 2 29.2 30.6 3 30.2 31.6 " Tested with DC.HZ Series Zener Voltage Reverse Current Dynamic Resistance Vz (V) * BStaition Ip (A) Btaition rg (Q) BHtaition Type Grade Min Max ly (mA) Max Vp (V) Max ly (mA) HZ33 1 31.2 32.6 2 1 25.0 120 2 2 32.2 33.6 3 33.2 34.6 HZ36 1 34.2 35.7 2 1 27.0 140 2 2 35.3 36.8 3 36.4 38.0 * Tested with DC. Note: Type No. is as follows; HZ2B1, HZ2B2, HZ36-3. Zener Current |, (mA) 4 8 12 16 20 24 28 32 36 40 Zener Voltage Vz (V) Fig.1 Zener current Vs. Zener voltage 147HZ Series Temperature Coefficient yz (%/C) Zener Voltage 0.10 50 0.08 40 0.06 30 0.04 20 0.02 10 0 0 0.02 ~10 ~0.04 ~20 ~0.06 30 ~0.08 40 ~0.10 -50 0 5 10 15 20 25 30 35 40 Zener Voltage Vz (V) Flg.2 Temperature Coefficient Vs. Zener voltage Temperature Coefficient y, (mV/C) Zener Voltage Power Dissipation Py (mW) 500 400 N \ Printed circuit board 100180 x1.6t mm \ Quality: paper phenol 300 200 NX 100 \ 0 ! 0 50 100 150 200 Ambient Temperature Ta (C) Fig.3 Power Dissipation Vs. Ambient Temperature 148