PACDN044 查看數據表（PDF） - California Micro Devices Corp

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PACDN044

Transient Voltage Suppressors / ESD Protectors

California Micro Devices Corp 

PACDN042/43/44/45/46

Performance Information

Diode Capacitance

Typical diode capacitance with respect to positive TVS cathode voltage (reverse voltage across the diode) is given

in Figure 1.

60

50

40

30

20

10

00

1

2

3

4

5

Diode Reverse Voltage (V)

Figure 1. Diode Capacitance vs. Reverse Voltage

Typical High Current Diode Characteristics

Measurements are made in pulse 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

0.8

RD=

1

slope

0.6

0.4

0.2

0.0

-0.2

-0.4

-0.6

-0.8

-1.0

-1.2

RD=

1

slope

-1.4

-1.6

-3 -2 -1 0 1 2 3 4 5 6 7 8 9

Input Voltage (V)

© 2003 California Micro Devices Corp. All rights reserved.

11/26/03 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 L Tel: 408.263.3214 L Fax: 408.263.7846 L www.calmicro.com

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