HZ Series
Silicon Epitaxial Planar Zener Diode for Stabilized Power Supply
REJ03G0180-0300Z
(Previous: ADE-208-1 17 B)
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. Mark Package Code
HZ Series Type No. DO-35
Pin Arrangement
7
1
B 2
Type No.
Cathode band
1. Cathode
2. Anode
2
Rev.3.00, Mar.11.2004, page 1 of 6
HZ Series
Absolute Maximum Ratings
(Ta = 25°C)
Item Symbol Value Unit
Power dissipation Pd 500 mW
Junction temperature Tj 175 °C
Storage temperature Tstg −55 to +175 °C
Electrical Characteristics
(Ta = 25°C)
Type
HZ2
HZ3
HZ4
HZ5
Note: 1. Tested with DC.
Grade
A1 1.6 1.8
A2 1.7 1.9
A3 1.8 2.0
B1 1.9 2.1
B2 2.0 2.2
B3 2.1 2.3
C1 2.2 2.4
C2 2.3 2.5
C3 2.4 2.6
A1 2.5 2.7
A2 2.6 2.8
A3 2.7 2.9
B1 2.8 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
A1 3.4 3.6
A2 3.5 3.7
A3 3.6 3.8
B1 3.7 3.9
B2 3.8 4.0
B3 3.9 4.1
C1 4.0 4.2
C2 4.1 4.3
C3 4.2 4.4
A1 4.3 4.5
A2 4.4 4.6
A3 4.5 4.7
B1 4.6 4.8
B2 4.7 4.9
B3 4.8 5.0
Zener Voltage Reverse Current Dynamic Resistance
V
(V)*1
Z
Min Max IZ (mA) Max VR (V) Max IZ (mA)
Test
Condition IR (µA)
5 25 0.5 100 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
Test
Condition rd (Ω)
Test
Condition
Rev.3.00, Mar.11.2004, page 2 of 6
HZ Series
Type
HZ5
Grade
C1 4.9 5.1
C2 5.0 5.2
C3 5.1 5.3
HZ6
A1 5.2 5.5
A2 5.3 5.6
A3 5.4 5.7
B1 5.5 5.8
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
HZ7
A1 6.3 6.6
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 7.7
C3 7.5 7.9
HZ9
A1 7.7 8.1
A2 7.9 8.3
A3 8.1 8.5
B1 8.3 8.7
B2 8.5 8.9
B3 8.7 9.1
C1 8.9 9.3
C2 9.1 9.5
C3 9.3 9.7
HZ11
A1 9.5 9.9
A2 9.7 10.1
A3 9.9 10.3
B1 10.2 10.6
B2 10.4 10.8
B3 10.7 11.1
C1 10.9 11.3
C2 11.1 11.6
C3 11.4 11.9
Note: 1. Tested with DC.
Zener Voltage Reverse Current Dynamic Resistance
V
(V)*1
Z
Min Max IZ (mA) Max VR (V) Max IZ (mA)
(Ta = 25°C)
Test
Condition IR (µA)
Test
Condition rd (Ω)
Test
Condition
5 5 1.5 100 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
Grade
A1 11.6 12.1
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
HZ15
1 14.1 14.7
2 14.5 15.1
3 14.9 15.5
HZ16
1 15.3 15.9
2 15.7 16.5
3 16.3 17.1
HZ18
1 16.9 17.7
2 17.5 18.3
3 18.1 19.0
HZ20
1 18.8 19.7
2 19.5 20.4
3 20.2 21.1
HZ22
1 20.9 21.9
2 21.6 22.6
3 22.3 23.3
HZ24
1 22.9 24.0
2 23.6 24.7
3 24.3 25.5
HZ27
1 25.2 26.6
2 26.2 27.6
3 27.2 28.6
HZ30
1 28.2 29.6
2 29.2 30.6
3 30.2 31.6
HZ33
1 31.2 32.6
2 32.2 33.6
3 33.2 34.6
HZ36
1 34.2 35.7
2 35.3 36.8
3 36.4 38.0
Note: 1. Tested with DC.
2. Type No. is as follows; HZ2B1, HZ2B2, HZ36-3.
Zener Voltage Reverse Current Dynamic Resistance
V
Z
(V)*1
Test
Condition IR (µA)
Min Max IZ (mA) Max VR (V) Max IZ (mA)
5 1 9.5 35 5
5 1 11.0 40 5
5 1 12.0 45 5
5 1 13.0 55 5
2 1 15.0 60 2
2 1 17.0 65 2
2 1 19.0 70 2
2 1 21.0 80 2
2 1 23.0 100 2
2 1 25.0 120 2
2 1 27.0 140 2
Test
Condition rd (Ω)
(Ta = 25°C)
Test
Condition
Rev.3.00, Mar.11.2004, page 4 of 6
HZ Series
Main Characteristic
–2
10
–3
10
–4
10
(A)
Z
–5
10
–6
10
Zener Current I
–7
10
–8
10
HZ2B2
HZ4B2
HZ6B2
5 101520253035400
HZ9B2
HZ12B2
HZ16-2
HZ20-2
HZ24-2
HZ30-2
HZ36-2
Fig.1 Zener current vs. Zener voltage
(%/°C)
0.10
0.08
Z
0.06
%/°C
0.04
50
40
30
20
mV/°C
Zener Voltage Temperature Coefficient γ
0.02
0
−0.02
−0.04
−0.06
−0.08
−0.10
0 5 10 15 20 25 30 35 40
Zener Voltage V
(V)
Z
10
0
−10
−20
−30
−40
−50
Fig.2 Temperature Coefficient vs. Zener voltage
Zener Voltage V
(mV/°C)
Z
Zener Voltage Temperature Coefficient γ
(V)
Z
500
400
5mm
2.5 mm
3 mm
Printed circuit board
×
×
100 180 1.6t mm
Material: paper phenol
300
200
Power Dissipation Pd (mW)
100
0
0
Ambient Temperature Ta (°C)
Fig.3 Power Dissipation vs. Ambient Temperature
20015010050
Rev.3.00, Mar.11.2004, page 5 of 6
HZ Series
Package Dimensions
As of January, 2003
Unit: mm
26.0 Min 4.2 Max
0.5
φ
26.0 Min
2.0
φ
Package Code
JEDEC
JEITA
(reference value)
Mass
DO-35
Conforms
Conforms
0.13 g
Rev.3.00, Mar.11.2004, page 6 of 6
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