BZX55C Series
Characteristics (Tj=250C unless otherwise specified)
600
1000
100
10
500
400
300
200
100
0
Tj=25oC
Iz=5mA
1
0
40
80
120
160
200
0
5
10
15
20
25
Tamb-Ambient Temperature Temperature (0C)
Vz-Z-Voltage (V)
Figure 2. Typical Change of Working Voltage
under Operating Conditions at Tamb=25-C
Figure 1.Total Power Dissipation vs.
Ambient Temperature
1.3
15
10
Vzm=Vz/Vz(250C)
1.2
1.1
1.0
0.9
0.8
TKvz=10x10-4/K
8x10-4/K
6x10-4/K
4x10-4/K
5
0
2x10-4/K
0
Iz=5mA
-2x10-4/K
-4x10-4/K
-5
-60
0
60
120
180
240
0
10
20
30
40
50
Tj-Junction Temperature Temperature (0C)
Vz-Z-Voltage (V)
Figure 3.Typical of Working Voltage vs.
Junction Temperature
Figure 4. Temperature Conefficient of Vz vs.
Z-Volltage
200
150
100
VR=2V
Tj=250C
50
0
0
5
10
Vz-Z-Voltage (V)
Figure 5.Diode Capacitance vs.Z-Voltage
15
20
25
YANGJIE [ YANGZHOU YANGJIE ELECTRONIC CO., LTD ]
