CP05 View Datasheet(PDF) - ProTek Devices.

Part Name

Description

Manufacturer

CP05

MULTI-LINE TVS ARRAY

ProTek Devices. 

Only One Name Means ProTek’Tion™

application information

3

2

1

Line 1

Line 2

CP05 - CP24C

4

5

6

Line 3

Line 4

figure 1 - common-mode i/o port protection (unidirectional)

Circuit connectivity is as follows:

• Line 1 connected to pin 1.

• Line 2 connected to pin 3.

• Line 3 connected to pin 4.

• Line 4 connected to pin 6.

• Pin 5 connected to ground.

• Pin 6 not connected.

3

2

1

Line 1

Line 2

4

5

6

Line 3

Line 4

figure 1 - common-mode i/o port protection (bidirectional)

Circuit connectivity is as follows:

• Line 1 connected to pin 1.

• Line 2 connected to pin 3.

• Line 3 connected to pin 4.

• Line 4 connected to pin 5.

• Pin 6 connected to ground.

• Pin 2 not connected.

circuit board recommendations

Circuit board layout is critical for electromagnetic compatibility protection. The following guidelines are recommended:

• The protection device should be placed near the input terminals or connectors, the device will divert the transient current

immediately before it can be coupled into the nearby traces.

• The path length between the TVS device and the protected line should be minimized.

• All conductive loops including power and ground loops should be minimized.

• The transient current return path to ground should be kept as short as possible to reduce parasitic inductance.

• Ground planes should be used whenever possible. For multilayer PCBs, use ground vias.

05133.R11 9/12

Page 5

www.protekdevices.com

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