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参数资料
| 型号： | SLVU2.8-4-LF-T13 |
| 厂商： | PROTEK DEVICES |
| 元件分类： | TVS二极管 - 瞬态电压抑制 |
| 英文描述： | 600 W, BIDIRECTIONAL, 4 ELEMENT, SILICON, TVS DIODE |
| 封装： | ROHS AND REACH COMPLIANT, PLASTIC, SOP-8 |
| 文件页数： | 5/8页 |
| 文件大小： | 648K |
| 代理商： | SLVU2.8-4-LF-T13 |
Only One Name Means ProTek’Tion
www.protekdevices.com
05142.R14 10/10
Page 5
05142
SLVU2.8-4
APPLICATION INFORMATION
FIGURE 1 - BIDIRECTIONAL COMMON-MODE PROTECTION
The SLVU2.8-4 provides 4 lines of protection in a common mode configuration. Circuit connectivity is as follows:
Line 1 connected to Pin 1.
Line 2 connected to Pin 7.
Line 3 connected to Pin 3.
Line 4 connected to Pin 5.
Pins 2, 4, 7 and 7 are connected to ground.
External diode to ground is a low capacitance diode of less than 10pF.
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.
1
2
4
8
3
5
6
7
Line Pair 1
Line Pair 2
Line Pair 1
Line Pair 2
FIGURE 2 - BIDIRECTIONAL DIFFERENTIAL-MODE PROTECTION
The SLVU2.8-4 provides two line pairs in a differential mode configuration. Circuit connectivity is as follows:
Line Pair 1 connected to Pins 1, 2, 7 and 8.
Line Pair 2 connected to Pins 3, 4, 5 and 6.
1
2
4
8
3
5
6
7
Line 1
Line 2
Line 3
Line 4
相关PDF资料 |
PDF描述 |
|---|---|
| SLVU2.8-4-LF | 600 W, BIDIRECTIONAL, 4 ELEMENT, SILICON, TVS DIODE |
| SLVU2.8-4 | 600 W, BIDIRECTIONAL, 4 ELEMENT, SILICON, TVS DIODE |
| SLVU2.8-8-LF-T13 | 600 W, BIDIRECTIONAL, 8 ELEMENT, SILICON, TVS DIODE |
| SLVU2.8-8-LF | 600 W, BIDIRECTIONAL, 8 ELEMENT, SILICON, TVS DIODE |
| SLVU2.8-8.TE | 600 W, BIDIRECTIONAL, 4 ELEMENT, SILICON, TVS DIODE |
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