BZT52-V View Datasheet(PDF) - Vishay Semiconductors
Part Name
Description
Manufacturer
BZT52-V Datasheet PDF : 8 Pages
| |||
BZT52-V-Series
Vishay Semiconductors
Ω 103
7
5
4
Rzj 3
2
47 + 51
43
39
36
102
7
5
4
3
2
Tj = 25 °C
10
0.1
18120
2 3 45
1
2 3 4 5 10
IZ
mA
Figure 7. Dynamic Resistance vs. Zener Current
Ω
103
5
4
3
Rzth 2
102
5
4
3
2
R = R x V x ΔVZ
zth
thA Z ΔT
j
10
5
4
3 negative
2
1
1
18121
2 3 45
positive
10 2 3 4 5 100 V
VZ at IZ = 5 mA
Figure 8. Thermal Differential Resistance vs. Zener Voltage
mV/°C
25
ΔVZ 20
ΔTj 15
10
5 mA
IZ = 1 mA
20 mA
5
0
-5
1
18135
2 3 45
10 2 3 4 5 100 V
VZ at IZ = 5 mA
V ≥ 27 V, I = 2 mA
Figure 10. Temperature Dependence of Zener Voltage vs.
Zener Voltage
V
0.8
0.7
0.6
ΔVZ 0.5
0.4
0.3
0.2
0.1
VZ at IZ = 5 mA
25 15
10
8
7
6.2
5.9
5.6
0
-1
- 0.2
0
18124
5.1
3.6
4.7
20 40 60 80 100 120 140 C
T
j
Figure 11. Change of Zener Voltage vs. Junction Temperature
Ω
100
7
5
4
Rzj 3
2
10
7
5
4
3
2
1
1
18122
2 3 45
TIZj
=
=
25 °C
5 mA
10 2 3 4 5 100 V
VZ
Figure 9. Dynamic Resistance vs. Zener Voltage
mV/°C
100
ΔVZ 80
ΔTj
60
IZ = 5 mA
40
20
0
0
18136
20 40 60
80 100 V
VZ at IZ = 2 mA
Figure 12. Temperature Dependence of Zener Voltage vs.
Zener Voltage
Document Number 85760 For technical questions within your region, please contact one of the following:
Rev. 1.6, 26-Aug-10
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
www.vishay.com
5
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