PRELIMINARY
CM1219
Performance Information
Diode Capacitance
Typical diode capacitance with respect to positive TVS cathode voltage (reverse voltage across the diode) is given
in Figure 1.
DC Voltage
Figure 1. Diode Capacitance vs. Reverse Voltage
Typical High Current Diode Characteristics
Measurements are made in pulsed mode with a nominal pulse width of 0.7ms.
Typical Input VI Characteristics
(Pulse-mode measurements, pulse width = 0.7ms nominal)
1.6
1.4
1.2
1
slope
1.0
RD=
0.8
0.6
0.4
0.2
0.0
-0.2
-0.4
-0.6
-0.8
-1.0
1
slope
RD=
-1.2
-1.4
-1.6
-3
-2
-1
0
1
2
3
4
5
6
7
8
9
Input Voltage (V)
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09/23/04
CALMIRCO [ CALIFORNIA MICRO DEVICES CORP ]
