Rev.2.00, Mar.11.2004, page 1 of 5
HZ-L Series
Silicon Epitaxial Planar Zener Diode for Low Noise Application
REJ03G0182-0200Z
(Previous : AD E- 208-1 18 A)
Rev.2.00
Mar.11.2004
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 38 V of zener voltage provide flexible application.
Ordering Information
Type No. Mark Package Code
HZ-L Series Type No. DO-35
Pin Arrangement
1. Cathode
2. Anode
7
B 2
Cathode band
Type No.
12
Body color is orange
HZ-L Series
Rev.2.00, Mar.11.2004, page 2 of 5>
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
Electrical Characteristics
(Ta = 25°C)
Zener Voltage Reverse Current Dynamic Resistance
VZ (V)*1 Test
Condition
IR (µA) Test
Condition
rd (Ω) Test
Condition
Type
Grade Min Max IZ (mA) Max VR (V) Max IZ (mA)
A1 5.2 5.5
A2 5.3 5.6
A3 5.4 5.7
150 0.5
B1 5.5 5.8
B2 5.6 5.9
B3 5.7 6.0
80 0.5
C1 5.8 6.1
C2 6.0 6.3
HZ6L
C3 6.1 6.4
0.5 1 2.0
60 0.5
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
HZ7L
C3 7.5 7.9
0.5 1 3.5 60 0.5
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
HZ9L
C3 9.3 9.7
0.5 1 6.0 60 0.5
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
HZ11L
B3 10.7 11.1
0.5 1 8.0 80 0.5
Note: 1. Tested with DC.
HZ-L Series
Rev.2.00, Mar.11.2004, page 3 of 5>
(Ta = 25°C)
Zener Voltage Reverse Current Dynamic Resistance
VZ (V)*1 Test
Condition
IR (µA) Test
Condition
rd (Ω) Test
Condition
Type
Grade Min Max IZ (mA) Max VR (V) Max IZ (mA)
C1 10.9 11.3
C2 11.1 11.6
HZ11L
C3 11.4 11.9
0.5 1 8.0 80 0.5
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
HZ12L
C3 13.8 14.3
0.5 1 10.5 80 0.5
1 14.1 14.7
2 14.5 15.1
HZ15L
3 14.9 15.5
0.5 1 13.0 80 0.5
1 15.3 15.9
2 15.7 16.5
HZ16L
3 16.3 17.1
0.5 1 14.0 80 0.5
1 16.9 17.7
2 17.5 18.3
HZ18L
3 18.1 19.0
0.5 1 15.0 80 0.5
1 18.8 19.7
2 19.5 20.4
HZ20L
3 20.2 21.1
0.5 1 18.0 100 0.5
1 20.9 21.9
2 21.6 22.6
HZ22L
3 22.3 23.3
0.5 1 20.0 100 0.5
1 22.9 24.0
2 23.6 24.7
HZ24L
3 24.3 25.5
0.5 1 22.0 120 0.5
1 25.2 26.6
2 26.2 27.6
HZ27L
3 27.2 28.6
0.5 1 24.0 150 0.5
1 28.2 29.6
2 29.2 30.6
HZ30L
3 30.2 31.6
0.5 1 27.0 200 0.5
1 31.2 32.6
2 32.2 33.6
HZ33L
3 33.2 34.6
0.5 1 30.0 250 0.5
1 34.2 35.7
2 35.3 36.8
HZ36L
3 36.4 38.0
0.5 1 33.0 300 0.5
Note: 1. Tested with DC.
2. Type No. is as follows; HZ6A1L, HZ6A2L, HZ36-3L
HZ-L Series
Rev.2.00, Mar.11.2004, page 4 of 5>
Main Characteristic
5 101520253035400
HZ6B2L
HZ16-2L
HZ9B2L
HZ12B2L
HZ20-1L
HZ24-2L
HZ30-2L
HZ36-2L
0 5 10 15 20 25 30 35 40
%/°C
mV/°C
500
400
300
200
100
20015010050
00
2.5 mm
3 mm
Printed circuit board
100 180 1.6t mm
Material: paper phenol
××
l
l
=
10 mm
l
=
5 mm
Zener Current I
Z
(A)
10
–5
10
–6
10
–4
10
–3
10
–2
10
–7
10
–8
Fig.1 Zener current vs. Zener voltage
Zener Voltage V
Z
(V)
Power Dissipation Pd (mW)
l
=
20 mm
(Publication value)
0.10
0.08
0.06
0.04
0.02
−0.02
−0.04
−0.06
−0.08
−0.10
Zener Voltage Temperature Coefficient γ
Z
(%/°C)
0
Fig.2 Temperature Coefficient vs. Zener voltage
Zener Voltage V
Z
(V)
50
40
30
20
10
0
−10
−20
−30
−40
−50
Zener Voltage Temperature Coefficient γ
Z
(mV/°C)
Fig.3 Power Dissipation vs. Ambient Temperature
Ambient Temperature Ta (°C)
HZ-L Series
Rev.2.00, Mar.11.2004, page 5 of 5>
Package Dimensions
Package Code
JEDEC
JEITA
Mass
(reference value)
DO-35
Conforms
Conforms
0.13 g
26.0 Min 4.2 Max 26.0 Min
0.5
2.0
φ
φ
As of January, 2003
Unit: mm
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