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
1. Cathode
2. Anode
Cathode band
Type No.
1
2
B
2
7
HZS Series
6
Main Characteristic
Zener Current I
Z
(A)
Zener Voltage V
Z
(V)
Fig.1 Zener current Vs.Zener voltage
0
5
10
15 20 25 30 35 40
50
40
30
20
10
0
10
20
30
40
50
0.10
0.08
0.06
0.04
0.02
0
0.02
0.04
0.06
0.08
0.10
%/
C
mV/
C
Fig.2 Temperature Coefficient Vs.Zener voltage
Fig.3 Power Dissipation Vs.Ambient Temperature
Zener Voltage V (V)
Zener Voltage Temperature Coefficient (%/
C)
z
Z
Zener Voltage Temperature Coefficient (mV/
C)
z
5
10
15
20
25
30
35
40
10
-2
10
-3
10
-4
10
-5
10
-6
10
-7
10
-8
0
HZS2B2
HZS9B2
HZS12B2
HZS16-2
HZS4B2 HZS6B2
HZS20-2
HZS24-2
HZS30-2
HZS36-2
500
400
300
200
100
200
150
100
50
0
Ambient Temperature Ta (
C)
Power Dissipation P (mW)
d
0
2.5 mm
3 mm
Printed circuit board
100 180 1.6t mm
Quality: paper phenol
l
l=5 mm
l=10 mm
(Publication value)