參數(shù)資料
型號: SLVU2.8-T13
廠商: PROTEK DEVICES
元件分類: TVS二極管 - 瞬態(tài)電壓抑制
英文描述: 600 W, UNIDIRECTIONAL, SILICON, TVS DIODE
封裝: PLASTIC PACKAGE-3
文件頁數(shù): 6/8頁
文件大?。?/td> 925K
代理商: SLVU2.8-T13
Only One Name Means ProTek’Tion
www.protekdevices.com
05135.R10 9/10
Page 6
05135
SLVU2.8
APPLICATION INFORmATION
FIGURE 1 - UNIDIRECTIONAL COmmON mODE PROTECTION
Circuit connectivity is as follows:
Line 1 connected to Pin 3.
Pins 1 and 2 connected to ground.
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.
FIGURE 2 - BIDIRECTIONAL COmmON mODE PROTECTION
Two SLUV2.8 devices used in parallel. Circuit connectivity is as follows:
Line 1 connected to Pin 1 of Device 1 and Pin 2 connected to Device 2.
Pin 2 of Device 1 and Pin 1 of Device 2 connected to ground.
Pin 3 of both Devices not connected.
2
3
1
I/O LINE
GND
2
3
1
2
3
1
I/O LINE
GND
D1
D2
2
3
1
2
3
1
I/O LINE 1
D1
D2
I/O LINE 2
FIGURE 3 - BIDIRECTIONAL DIFFERENTIAL mODE PROTECTION
Two SLUV2.8 devices used in parallel. Circuit connectivity is as follows:
Line 1 connected to Pin 1 of Device 1 and Pin 2 connected to Device 2.
Line 2 connected to Pin 2 of Device 1 and Pin 1 of Device 2.
Pin 3 not connected.
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