IN4748 Просмотр технического описания (PDF) - Unspecified
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IN4748 Datasheet PDF : 4 Pages
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1N4727...1N4764
1.0
0.8
0.6
0.4
0.2
0
0
100
200
TA, Ambient Temperature
Fig. 1 Power Dissipation vs Ambient Temperature
250
200
150
100
50
0
0 5 10 15 20 25 30
I, Lead Length (mm)
Fig. 2 Typical Thermal Resistance vs. Lead Length
1000
100
10
f=1MHz
TA=25°C
VR=0V
VR=2V
VR=5V
VR=20V
VR=30V
1
0 10 20 30 40 50 60
Vz, Zener Voltage (V)
Fig. 3 Junction Capacitance vs Zener Voltage
1000
Iz=1mA
100
2mA
5mA
10mA
20mA
10
1
1
10
100
Vz, Zener Voltage (V)
Fig. 4 Typical Zener Impedance vs. Zener Voltage
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 12/06/2007
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