Document
HZ Series
Silicon Epitaxial Planar Zener Diode for Stabilized Power Supply
REJ03G0180-0300Z (Previous: ADE-208-117B)
Rev.3.00 Mar.11.2004
Features
• Low leakage, low zener impedance and maximum power dissipation of 500 mW are ideally suited for stabilized power supply, etc.
• Wide spectrum from 1.6 V through 38 V of zener voltage provide flexible application.
Ordering Information
Type No. HZ Series
Mark Type No.
Package Code DO-35
Pin Arrangement
7 B2 1
2
Type No.
Cathode band
1. Cathode 2. Anode
Rev.3.00, Mar.11.2004, page 1 of 6
HZ Series
Absolute Maximum Ratings
Item Power dissipation Junction temperature Storage temperature
Symbol Pd Tj Tstg
Value 500 175 −55 to +175
(Ta = 25°C) Unit mW °C °C
Electrical Characteristics
Zener Voltage
Type HZ2
HZ3
HZ4
HZ5 Note:
Grade
VZ (V)*1 Min
A1 1.6
A2 1.7
A3 1.8
B1 1.9
B2 2.0
B3 2.1
C1 2.2
C2 2.3
C3 2.4
A1 2.5
A2 2.6
A3 2.7
B1 2.8
B2 2.9
B3 3.0
C1 3.1
C2 3.2
C3 3.3
A1 3.4
A2 3.5
A3 3.6
B1 3.7
B2 3.8
B3 3.9
C1 4.0
C2 4.1
C3 4.2
A1 4.3
A2 4.4
A3 4.5
B1 4.6
B2 4.7
B3 4.8
1. Tested with DC.
Max 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 5.0
Test Condition IZ (mA) 5
Reverse Current
IR (µA)
Test Condition
Max
VR (V)
25 0.5
(Ta = 25°C)
Dynamic Resistance
rd (Ω)
Test Condition
Max
IZ (mA)
100 5
5 5 0.5 100 5
5 5 0.5 100 5
5 5 1.0 100 5
5 5 1.5 100 5
Rev.3.00, Mar.11.2004, page 2 of 6
HZ Series
Zener Voltage
Type HZ5 HZ6
HZ7
HZ9
HZ11
Note:
Grade
VZ (V)*1 Min
C1 4.9
C2 5.0
C3 5.1
A1 5.2
A2 5.3
A3 5.4
B1 5.5
B2 5.6
B3 5.7
C1 5.8
C2 6.0
C3 6.1
A1 6.3
A2 6.4
A3 6.6
B1 6.7
B2 6.9
B3 7.0
C1 7.2
C2 7.3
C3 7.5
A1 7.7
A2 7.9
A3 8.1
B1 8.3
B2 8.5
B3 8.7
C1 8.9
C2 9.1
C3 9.3
A1 9.5
A2 9.7
A3 9.9
B1 10.2
B2 10.4
B3 10.7
C1 10.9
C2 11.1
C3 11.4
1. Tested with DC.
Max 5.1 5.2 5.3 5.5 5.6 5.7 5.8 5.9 6.0 6.1 6.3 6.4 6.6 6.7 6.9 7.0 7.2 7.3 7.6 7.7 7.9 8.1 8.3 8.5 8.7 8.9 9.1 9.3 9.5 9.7 9.9 10.1 10.3 10.6 10.8 11.1 11.3 11.6 11.9
Test Condition IZ (mA) 5
Reverse Current
IR (µA)
Test Condition
Max
VR (V)
5 1.5
(Ta = 25°C)
Dynamic Resistance
rd (Ω)
Test Condition
Max
IZ (mA)
100 5
5
5
2.0 40
5
5
1
3.5 15
5
5
1
5.0 20
5
5
1
7.5 25
5
Rev.3.00, Mar.11.2004, page 3 of 6
HZ Series
Type HZ12
HZ15 HZ16 HZ18 HZ20 HZ22 HZ24 HZ27 HZ30 HZ33 HZ36 Note:
Zener Voltage
Grade
VZ (V)*1 Min
Max
Test Condition
IZ (mA)
A1 11.6 12.1 5
A2 11.9 12.4
A3 12.2 12.7
B1 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
1 14.1 14.7 5
2 14.5 15.1
3 14.9 15.5
1 15.3 15.9 5
2 15.7 16.5
3 16.3 17.1
1 16.9 17.7 5
2 17.5 18.3
3 18.1 19.0
1 18.8 19.7 2
2 19.5 20.4
3 20.2 21.1
1 20.9 21.9 2
2 21.6 22.6
3 22.3 23.3
1 22.9 24.0 2
2 23.6 24.7
3 24.3 25.5
1 25.2 26.6 2
2 26.2 27.6
3 27.2 28.6
1 28.2 29.6 2
2 29.2 30.6
3 30.2 31.6
1 31.2 32.6 2
2 32.2 33.6
3 33.2 34.6
1 34.2 35.7 2
2 35.3 36.8
3 36.4 38.0
1. Tested with DC.
2. Type No. is as follows; HZ2B1, HZ2B2, HZ36-3.
Reverse Current
IR (µA)
Test Condition
Max
VR (V)
1 9.5
1 11.0 1 12.0 1 13.0 1 15.0 1 17.0 1 19.0 1 21.0 1 23.0 1 25.0 1 27.0
(Ta = 25°C)
Dynamic Resistance
rd (Ω)
Test Condition
Max
IZ (mA)
35 5
40 5 45 5 55 5 60 2 65 2 70 2 80 2 100 2 120 2 140 2
Rev.3.00, Mar.11.2004, page 4 of 6
Zener Current IZ (A) HZ2B2 HZ4B2 HZ6B2 HZ9B2 HZ12B2 HZ16-2 HZ20-2 HZ24-2 HZ30-2 HZ36-2
HZ Series
Main Characteristic
10–2
10–3
10–4
10–5
10–6
10–7
10–8 0
5
10 15 20 25 30 35 40 Zener Voltage VZ (V)
Fig.1 Zener current vs. Zener voltage
Zener Voltage Temperature Coefficient γZ (%/°C) Zener Voltage Temperature Coefficient γZ (mV/°C)
Power Dissipation Pd (mW)
0.10 0.08 %/°C
50 40
0.06 30
0.04 20 mV/°C
0.02 10
00
−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)
Fig.2 Temperature Coefficient vs. Zener voltage
500 400 300
5mm
2.5 mm 3 mm
Printed circuit board 100×180 ×1.6t mm Material: paper phenol
200
100
0 0 50 100 150 200
Ambient Temperature Ta (°C)
Fig.3 Power Dissipation vs. Ambient Temperature
Rev.3.00, Mar.11.2004, page 5 of 6
HZ Series
Package Dimensions
26.0 Min 4.2 Max
26.0 Min
As of January, 2003
Unit: mm
φ 0.5 φ 2.0
Package Code JEDEC JEITA Mass (reference value)
DO-35 Conforms Conforms 0.13 g
Rev.3.00, Mar.11.2004, page 6 of 6
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