BZV55B 查看數據表（PDF） - Secos Corporation.
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BZV55B Datasheet PDF : 3 Pages
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Elektronische Bauelemente
BZV55B Series
500 mW
Sealed Glass Zener Voltage Regulators
RATINGS AND CHARACTERISTIC CURVES
600
500
400
300
200
100
0
0
40
80
120
160
200
Temperature [¡ ]
Figure 1. Power Dissipation vs Ambient Temperature
Valid provided leads at a distance of 0.8mm from case are kept at
ambient temperature
1000
100
10
1
0
VR = 0V
f = 1MHz
Ta = 25¡
VR = 2V VR = 5V VR = 20V
VR = 30V
20
40
60
80
VZ - Reverse Voltage [V]
Figure 2. Total Capacitance
1000
100
10
Iz=1mA
Iz=2mA
Iz=5mA
Iz=10mA
Ta = 25¡
1
0.1
1
10
100
VZ - Reverse Voltage [V]
Figure 3. Differential Impedance vs. Zener Voltage
1000
100
Ta = 25¡
10
1
0.1
0
0.2
0.4
0.6
0.8
1
1.2
VF - Forw ard Voltage [m V]
Figure 4. Forward Current vs. Forward Voltage
300
PD = 500mW
250
Ta = 25¡
200
150
100
50
0
0
2
4
6
8
10
VZ - Reverse Voltage [V]
Figure 5. Reverse Current vs. Reverse Voltage
100
PD = 500mW
Ta = 25¡
10
1
0.1
0.01
15
25
35
45
55
65
75
VZ - Reverse Voltage [V]
Figure 6. Reverse Current vs. Reverse Voltage
01-August-2009 Rev. A
Page 3 of 3
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