HITACHI HZS

HZS Series
Silicon Epitaxial Planar Zener Diode for Stabilized Power Supply
ADE-208-120A(Z)
Rev 1
Features
•
•
•
Low leakage, low zener impedance and maximum power dissipation of 400 mW are ideally suited for
stabilized power supply, etc.
Wide spectrum from 1.5V through 38V of zener voltage provide flexible application.
Suitable for 5mm-pitch high speed automatic insertion.
Ordering Information
Type No.
Mark
Package Code
HZS Series
Type No.
MHD
Outline
7
B
1
2
2
Type No.
Cathode band
1. Cathode
2. Anode
HZS Series
Absolute Maximum Ratings (Ta = 25°C)
Item
Symbol
Value
Unit
Power dissipation
Pd
400
mW
Junction temperature
Tj
200
°C
Storage temperature
Tstg
-55 to +175
°C
Electrical Characteristics (Ta = 25°C)
Zener Voltage
VZ (V)*1
Reverese Current
Dynamic Resistance
Test
µA)
Condition IR (µ
Test
Condition rd (Ω
Ω)
Test
Condition
Type
Grade
Min
Max
IZ (mA)
Max
VR (V)
Max
IZ (mA)
HZS1
C3
1.5
1.7
5
25
0.5
100
5
HZS2
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
HZS3
HZS4
Note:
2
1. Tested with DC.
HZS Series
Zener Voltage
VZ (V)*1
Reverese Current
Dynamic Resistance
Test
µA)
Condition IR (µ
Test
Condition rd (Ω
Ω)
Test
Condition
Type
Grade
Min
Max
IZ (mA)
Max
VR (V)
Max
IZ (mA)
HZS4
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
HZS5
HZS6
HZS7
Note:
1. Tested with DC.
3
HZS Series
Zener Voltage
VZ (V)*1
Reverese Current
Dynamic Resistance
Test
µA)
Condition IR (µ
Test
Condition rd (Ω
Ω)
Test
Condition
Type
Grade
Min
Max
IZ (mA)
Max
VR (V)
Max
IZ (mA)
HZS7
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
HZS9
HZS11
HZS12
Note:
4
1. Tested with DC.
HZS Series
Zener Voltage
VZ (V)*1
Reverese Current
Dynamic Resistance
Test
µA)
Condition IR (µ
Test
Condition rd (Ω
Ω)
Test
Condition
Type
Grade
Min
Max
IZ (mA)
Max
VR (V)
Max
IZ (mA)
HZS15
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
HZS16
HZS18
HZS20
HZS22
HZS24
HZS27
HZS30
HZS33
HZS36
Note:
Note:
1. Tested with DC.
2. Type No. is as follows; HZS2B1, HZS2B2, HZS36-3.
5
HZS Series
Zener Current I Z (A)
HZS36-2
HZS30-2
HZS24-2
HZS16-2
HZS12B2
10-3
HZS9B2
HZS2B2
HZS4B
2
HZS6B
2
10-2
HZS20-2
Main Characteristic
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
0.06
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
6
l
2.5 mm
3 mm
400
Power Dissipation Pd (mW)
(%/°C)
z
40
Zener Voltage
Temperature Coefficient γ z (mV/°C)
%/°C
0.08
Zener Voltage
Temperature Coefficient γ
500
50
0.10
Printed circuit board
100 ×180 ×1.6t mm
Quality: paper phenol
300
l=5 mm
200
l=10 mm
(Publication value)
100
0
0
50
100
150
Ambient Temperature Ta (°C)
200
Fig.3 Power Dissipation Vs.Ambient Temperature