1N4708 VISHAY [Vishay Siliconix], 1N4708 Datasheet - Page 3

• Manufacturer Part Number: 1N4708
• Description: Silicon Epitaxial Planar Z-Diodes
• Manufacturer: VISHAY [Vishay Siliconix]

1.) Toleranzing and voltage designation (V
2.) Maximum zener current ratings (I
3.) Reverse leakage current (I
4.) Maximum voltage change (
Characteristics (T
Document Number 85586
Rev. 2, 01-Apr-99
95 9602
95 9598
Maximum zener current ratings are based on maximum zener voltage of the individual units.
Reverse leakage currents are guaranteed and measured at V
Voltage change is equal to the difference between V
The type numbers shown have a standard tolerance of
1000
Figure 2. Typical Change of Working Voltage
600
500
400
300
200
100
100
under Operating Conditions at T
10
0
1
Figure 1. Total Power Dissipation vs.
0
0
T
j
= 25 C
T
40
amb
Ambient Temperature
5
– Ambient Temperature ( C )
V
Z
80
10
– Z-Voltage ( V )
j
I
Z
= 25 _ C unless otherwise specified)
=5mA
R
120
D
15
).
V
Z
).
amb
ZM
160
20
).
=25 ° C
Z
).
200
25
Z
at 100
95 9599
95 9600
Figure 3. Typical Change of Working Voltage vs.
5% on the nominal zener voltage.
Figure 4. Temperature Coefficient of Vz vs.
m
1.3
1.2
1.1
1.0
0.9
0.8
15
10
–5
A and V
R
5
0
–60
as shown on the table.
0
V
Ztn
=V
Z
10
0
T
Junction Temperature
www.vishay.de FaxBack [phone]
j
Zt
at 10
– Junction Temperature ( C )
/V
1N4678...1N4717
V
Z
Z–Voltage
(25 C)
Z
m
60
20
– Z-Voltage ( V )
A.
Vishay Telefunken
TK
VZ
I
Z
=10 10
=5mA
120
30
–4
/K
180
40
8 10
6 10
4 10
2 10
–2 10
–4 10
0
–4
–4
–4
–4
–4
–4
/K
/K
/K
/K
240
/K
/K
50
3 (6)