TCBZV79C2V0 Datasheet, PDF (4/5 Pages) Tak Cheong Electronics (Holdings) Co.,Ltd – 500 mW LL-34 Hermetically Sealed Glass Zener Voltage Regulators

®
TAK CHEONG
Typical Characteristics
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
SEMICONDUCTOR
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
Number: DB-057
June 2008 / E
Page 4