Hitachi HZ18B3 Silicon epitaxial planar zener diode for stabilized power supply Datasheet

HZ Series
Silicon Epitaxial Planar Zener Diode for Stabilized Power Supply
ADE-208-117B(Z)
Rev. 2
Nov. 1999
Features
• Low leakage, low zener impedance and maximum power dissipation of 500 mW are ideally suited for
stabilized power supply, etc.
• Wide spectrum from 1.6V through 38V of zener voltage provide flexible application.
Ordering Information
Type No.
Mark
Package Code
HZ Series
Type No.
DO-35
Outline
1
7
B2
2
Type No.
Cathode band
1. Cathode
2. Anode
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
Reverese Current
Dynamic Resistance
Electrical Characteristics
(Ta = 25°C)
Zener Voltage
VZ (V)*
1
Test
Condition
µA)
IR (µ
Test
Condition
rd (Ω
Ω)
Test
Condition
Type
Grade
Min
Max
IZ (mA)
Max
VR (V)
Max
IZ (mA)
HZ2
A1
1.6
1.8
5
25
0.5
100
5
A2
1.7
1.9
A3
1.8
2.0
B1
1.9
2.1
5
5
0.5
100
5
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
5
5
0.5
100
5
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
5
5
1.0
100
5
A2
3.5
3.7
A3
3.6
3.8
HZ3
HZ4
Note:
1. Tested with DC.
Rev.2, Nov. 1999, page 2 of 8
HZ Series
Zener Voltage
VZ (V)*
1
Reverese Current
Dynamic Resistance
Test
Condition
µA)
IR (µ
Test
Condition
rd (Ω
Ω)
Test
Condition
Type
Grade
Min
Max
IZ (mA)
Max
VR (V)
Max
IZ (mA)
HZ4
B1
3.7
3.9
5
5
1.0
100
5
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
5
5
1.5
100
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
C1
4.9
5.1
C2
5.0
5.2
C3
5.1
5.3
A1
5.2
5.5
5
5
2.0
40
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
A1
6.3
6.6
5
1
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
HZ5
HZ6
HZ7
Note:
1. Tested with DC.
Rev.2, Nov. 1999, page 3 of 8
HZ Series
Zener Voltage
VZ (V)*
1
Reverese Current
Dynamic Resistance
Test
Condition
µA)
IR (µ
Test
Condition
rd (Ω
Ω)
Test
Condition
Type
Grade
Min
Max
IZ (mA)
Max
VR (V)
Max
IZ (mA)
HZ7
C1
7.2
7.6
5
1
3.5
15
5
C2
7.3
7.7
C3
7.5
7.9
A1
7.7
8.1
5
1
5.0
20
5
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
A1
9.5
9.9
5
1
7.5
25
5
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
A1
11.6
12.1
5
1
9.5
35
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
HZ9
HZ11
HZ12
Note:
1. Tested with DC.
Rev.2, Nov. 1999, page 4 of 8
HZ Series
Zener Voltage
VZ (V)*
1
Reverese Current
Dynamic Resistance
Test
Condition
µA)
IR (µ
Test
Condition
rd (Ω
Ω)
Test
Condition
Type
Grade
Min
Max
IZ (mA)
Max
VR (V)
Max
IZ (mA)
HZ15
1
14.1
14.7
5
1
11.0
40
5
2
14.5
15.1
3
14.9
15.5
1
15.3
15.9
5
1
12.0
45
5
2
15.7
16.5
3
16.3
17.1
1
16.9
17.7
5
1
13.0
55
5
2
17.5
18.3
3
18.1
19.0
1
18.8
19.7
2
1
15.0
60
2
2
19.5
20.4
3
20.2
21.1
1
20.9
21.9
2
1
17.0
65
2
2
21.6
22.6
3
22.3
23.3
1
22.9
24.0
2
1
19.0
70
2
2
23.6
24.7
3
24.3
25.5
1
25.2
26.6
2
1
21.0
80
2
2
26.2
27.6
3
27.2
28.6
1
28.2
29.6
2
1
23.0
100
2
2
29.2
30.6
3
30.2
31.6
1
31.2
32.6
2
1
25.0
120
2
2
32.2
33.6
3
33.2
34.6
1
34.2
35.7
2
1
27.0
140
2
2
35.3
36.8
3
36.4
38.0
HZ16
HZ18
HZ20
HZ22
HZ24
HZ27
HZ30
HZ33
HZ36
Note:
Note:
1. Tested with DC.
2. Type No. is as follows; HZ2B1, HZ2B2, HZ36-3.
Rev.2, Nov. 1999, page 5 of 8
HZ Series
Main Characteristic
Zener Current I Z (A)
HZ36-2
HZ30-2
HZ24-2
HZ20-2
HZ16-2
HZ9B2
HZ2B2
HZ4B2
HZ6B2
10-3
HZ12B2
10-2
10-4
10-5
10-6
10-7
10-8
0
5
15
10
20
25
30
35
40
Zener Voltage V Z (V)
Fig.1 Zener current Vs. Zener voltage
0.08
40
0.06
30
0.04
20
mV/°C
10
0.02
0
0
-0.02
-10
-0.04
-20
-0.06
-30
-0.08
-40
-0.10
0
5
-50
10 15 20 25 30 35 40
Zener Voltage VZ (V)
Fig.2 Temperature Coefficient Vs. Zener voltage
Rev.2, Nov. 1999, page 6 of 8
5mm
2.5 mm
3 mm
400
Power Dissipation Pd (mW)
%/°C
Zener Voltage
Temperature Coefficient γ z (mV/°C)
Zener Voltage
Temperature Coefficient γ z (%/°C)
500
50
0.10
Printed circuit board
100 ×180 ×1.6t mm
Quality: paper phenol
300
200
100
0
0
50
100
150
Ambient Temperature Ta (°C)
200
Fig.3 Power Dissipation Vs. Ambient Temperature
HZ Series
Package Dimensions
Unit: mm
4.2 Max
26.0 Min
φ 0.5
φ 2.0
26.0 Min
Hitachi Code
JEDEC
EIAJ
Mass
DO-35
Conforms
Conforms
0.13 g
Rev.2, Nov. 1999, page 7 of 8
HZ Series
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Rev.2, Nov. 1999, page 8 of 8
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