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©2010 Littelfuse, Inc.

Revised: August 19, 2010

SPA™ Silicon Protection Array Products

Specifications are subject to change without notice.

Please refer to http://www.littelfuse.com for current information.

Low Capacitance ESD Protection Array

SP3003 Lead-Free/Green Series

Capacitance vs. Bias Voltage

Insertion Loss (S21) I/O to GND

Capacitance vs. Frequency

-10

-9

-8

-7

-6

-5

-4

-3

-2

-1

0

1

1.E+06

1.E+07

1.E+08

1.E+09

1.E+10

Frequency [Hz]

0

2E-13

4E-13

6E-13

8E-13

1E-12

1.2E-12

1.4E-12

1.E+06

1.E+07

1.E+08

1.E+09

Frequency [Hz]

1.00

0.95

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

0.90

0.85

0.80

0.75

0.70

0.65

0.60

0.55

0.50

I/O DC Bias (V)

V

V

V