CM1218 Datasheet, PDF (4/11 Pages) California Micro Devices Corp – Low Capacitance Transient Voltage Suppressors / ESD Protectors

CM1218
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
1.0
R= ¹
0.8
D slope
0.6
0.4
0.2
0.0
-0.2
-0.4
-0.6
-0.8
-1.0
R= ¹
-1.2
D slope
-1.4
-1.6
-3 -2 -1 0 1 2 3 4 5 6 7 8 9
Input Voltage (V)
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4 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● Tel: [phone] ● Fax: [phone] ● www.calmicro.com 12/22/04