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參數(shù)資料
| 型號： | USB0424 |
| 廠商： | PROTEK DEVICES |
| 元件分類： | TVS二極管 - 瞬態(tài)電壓抑制 |
| 英文描述： | 350 W, UNIDIRECTIONAL, SILICON, TVS DIODE |
| 封裝： | PLASTIC PACKAGE-4 |
| 文件頁數(shù)： | 6/9頁 |
| 文件大?。?/td> | 856K |
| 代理商： | USB0424 |
Only One Name Means ProTek’Tion
www.protekdevices.com
05205.R5 10/10
Page 6
05205
USB0403 - USB0424C
aPPliCation inFoRMation
3
4
1
2
GND
SOLDER PAD
3
4
1
2
USB
IC
USB
OUTPUT
CONNE
CT
OR
D+
D-
3
4
1
2
RJ-45
ETHERNE
T
TRANSCEIV
ER
R
T
X
R
X
FigURe 1 - USB PRoteCtion
Two USB04xx (Unidirectional) in a Common-Mode configuration. Circuit connectivity is as follows:
Device 1: Line 1(D+) is connected to pins 2 and 3.
Device 2: Line 2(D-) is connected to pins 2 and 3.
Device 1 and 2: Pins 1 and 4 connected to ground
FigURe 2 - etheRnet PRoteCtion
One USB04xxC (Bidirectional) in a Differential-Mode configuration. Circuit connectivity is as follow:
Line 1 (R
X) is connected to pins 1 and 4.
Line 2 (T
X) is connected to pins 2 and 3.
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.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| USB0424C | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:TVSarray ⑩ Series |
| USB0424C-LF-T7 | 制造商:ProTek Devices 功能描述:ESD Suppressor TVS 15KV 4-Pin(3+Tab) SOT-143 T/R 制造商:ProTek Devices 功能描述:USB0424C Series 1 Ch 56 Vcl 26.7 Vbr 5 pF Bidirectional TVS Array - SOT-143 |
| USB0424C-T13 | 制造商:PROTEC 制造商全稱:Protek Devices 功能描述:LOW CAPACITANCE TVS ARRAY |
| USB0424C-T7 | 制造商:PROTEC 制造商全稱:Protek Devices 功能描述:LOW CAPACITANCE TVS ARRAY |
| USB0424-LF | 制造商:PROTEK 功能描述: |
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