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参数资料
| 型号： | LCDA12C-1 |
| 厂商： | Semtech Corporation |
| 英文描述： | Low Capacitance TVS Diode Array |
| 中文描述： | 低电容二极管二极管阵列 |
| 文件页数： | 4/6页 |
| 文件大小： | 145K |
| 代理商： | LCDA12C-1 |
4
2000 Semtech Corp.
www.semtech.com
PROTECTION PRODUCTS
LCDA12C-1 & LCDA15C-1
Applications Information
Device Connection for Metallic Protection of High-
Speed Data Lines
The LCDAxxC-1 is designed to protect high-speed data
lines from transient over-voltages which result from
lightning and ESD. The device is designed to protect
one line in common mode (Line-to-Ground) or one line
pair in metallic (Line-to-Line) mode. For metallic mode
protection, the input of line 1 is connected at pin 1 and
the output is connected at pin 4. Likewise, the input
of line 2 is connected at pin 2 and the output is con-
nected at pin 3. For common mode protection, ground
either pins 1 & 4 or pins 2 & 3. The ground connection
should be made directly to the ground plane for best
results.
ADSL Protection
A typical ADSL protection circuit is shown in Figure
3. The LCDA12C-1 (or LCDA15C-1 for 15 volt drivers)
is connected from each line to ground on the IC side of
the line. They provide lightning and ESD protection for
the sensitive line driver IC.
1
2
3
4
Line
In
Line
In
Line
Out
Line
Out
Figure 1 - Connection for Differential Protection
(Line-to-Line)
1
2
3
4
Line
In
Line
Out
Figure 2 - Connection for Common Mode
Protection (Line-to-Ground)
Figure 3 - ADSL Protection Circuit
相关PDF资料 |
PDF描述 |
|---|---|
| LCDA15C-1 | Low Capacitance TVS Diode Array |
| LCE13-E3/54 | 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE |
| LCE13A/58 | 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE |
| LCE10/65-E3 | 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE |
| LCE10A/74-E3 | 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LCDA12C-1.TB | 制造商:Semtech Corporation 功能描述:LCDA12C-1.TB |
| LCDA12C-1.TC | 制造商:Semtech Corporation 功能描述:Diode TVS Dual Uni-Dir 12V 500W 4-Pin(3+Tab) SOT-143 T/R |
| LCDA12C-1.TCT | 功能描述:IC TVS ARRAY BI-DIR 12V SOT-143 RoHS:是 类别:过电压，电流，温度装置 >> TVS - 二极管 系列:- 产品目录绘图:SMB 600 Watt Top SMB 600 Watt Side 1 SMB 600 Watt Side 2 标准包装:10 系列:- 电压 - 反向隔离（标准值）:25.6V 电压 - 击穿:28.5V 功率（瓦特）:600W 电极标记:单向 安装类型:表面贴装 封装/外壳:DO-214AA，SMB 供应商设备封装:SMB 包装:剪切带 (CT) 产品目录页面:2386 (CN2011-ZH PDF) 其它名称:P6SMB30AT3GOSCT |
| LCDA12C-1.TCT | 制造商:Semtech Corporation 功能描述:TVS Diode |
| LCDA12C-1_03 | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Low Capacitance TVS Diode Array |
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