1N4727...1N4764
1.0
0.8
250
200
150
100
0.6
0.4
0.2
50
0
0
0
0
5
10
15
20
25 30
100
TA, Ambient Temperature
Fig. 1 Power Dissipation vs Ambient Temperature
200
I, Lead Length (mm)
Fig. 2 Typical Thermal Resistance vs. Lead Length
1000
1000
f=1MHz
TA=25°C
Iz=1mA
2mA
100
100
VR=0V
5mA
VR=2V
VR=5V
VR=20V
10mA
20mA
10
1
10
1
VR=30V
0
10
20
30
40
50
60
1
10
100
Vz, Zener Voltage (V)
Fig. 3 Junction Capacitance vs Zener Voltage
Vz, Zener Voltage (V)
Fig. 4 Typical Zener Impedance vs. Zener Voltage