参数资料
| 型号： | LC03-6R2 |
| 厂商： | ON Semiconductor |
| 文件页数： | 3/5页 |
| 文件大小： | 0K |
| 描述： | IC TVS 2KW 6V LO-CAP 8SOIC |
| 产品变化通告： | Product Discontinuation 27/Jun/2007 |
| 标准包装： | 1 |
| 电压 - 反向隔离（标准值）： | 5V |
| 电压 - 击穿： | 6.8V |
| 功率（瓦特）： | 2000W |
| 电极标记： | 2 通道阵列 - 双向 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOICN |
| 包装： | 剪切带 (CT) |
| 其它名称： | LC03-6R2OSCT |
LC03-6R2
APPLICATIONS INFORMATION
The LC03- 6 ON Semiconductor's device is a TVS Diode
array designed to protect sensitive electronics such as
communications systems, computers, and computer
peripherals against damage due to transient overvoltage
conditions caused by lightning, electrostatic discharge
If differential protection is required by some particular
applications, then the configuration for differential protection
is made as shown in the Figure 6:
LC03-6
(ESD), and electrical fast transients (EFT). Because of its
Line 1
Line 1
relative low capacitance (<25 pf), it can be used in high speed
I/O data lines such as USB 1.1 ports.
The integrated design of the LC03-6 device offers high
surge rating, low capacitance steering diodes, and a TVS
diode integrated in a single package (SO-8). In addition, this
In
Line 2
In
N/C
N/C
N/C
N/C
Out
Line 2
Out
device offers compliance to Bellcore 1089 requirements
(intra-building).
LC03-6 Device's Configurations Options
Protection of Two High-speed I/O Data Lines
The LC03-6 device is able to protect two high speed data
lines against transient overvoltage conditions by driving
them to a fixed reference point for clamping purposes.
Depending in the application's requirements, the LC03-6
device can be configured for protection in either differential
mode (Line-to-Line) or common mode (Line-to-ground).
The Figure 5 shows the connection for Differential mode
(Line-to-Line) and Common mode (Line-to-Ground)
protection. The inputs and outputs of the I/O data lines are
connected at terminals 1 to 8, and 4 to 5 while the terminals
2, 3, 6 and 7 are connected to ground; for better performance,
it is recommended to minimize parasitic inductances by
using ground planes and minimizing the PCB trace lengths
for the ground return connections.
LC03-6
Figure 6. Configuration for Differential
Protection (Line-to-Line)
T1/E1 Linecard Protection (Intra-Building)
The Figure 7 shows a typical schematic for a T1/E1 line
card protection circuit. The LC03- 6 device is connected
between Tip and Ring on the transmit and receive line pairs.
it provides protection to metallic and common mode lightning
surges per Bellcore 1089 intra- building (For further
information, see Bellcore 1089 standard). A metallic voltage
is defined as a difference of potential between the T and R
terminals of a telecommunications pair. Currents caused by
lightning, in the absence of protector operation and with
balanced terminal equipment and telecommunications loop,
cause Tip and Ring conductors to attain the same potential
hence do not produce metallic transients. Common mode
surges are suppressed by the isolation of the transformer.
Line 1
In
Line 2
In
Line 1
Out
Line 2
Out
Figure 5. Configuration for Differential
and Common Mode Protection
http://onsemi.com
3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LC03-6R2/D | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Low Capacitance Surface Mount TVS for High-Speed Data Interfaces |
| LC03-6R2G | 功能描述:TVS二极管阵列 LO CAPACITANCE SURF MOUNT TVS RoHS:否 制造商:Littelfuse 极性: 通道:4 Channels 击穿电压: 钳位电压:11.5 V 工作电压:2.5 V 峰值浪涌电流:20 A 安装风格:SMD/SMT 端接类型:SMD/SMT 系列: 最小工作温度:- 40 C 最大工作温度:+ 85 C |
| LC03-6R2G | 制造商:ON Semiconductor 功能描述:Diode |
| LC03-6R2G-CUT TAPE | 制造商:ON 功能描述:LC03-6R2 Series 6.8 V 2000 W Low Capacitance TVS for High-Speed Data Interface |
| LC03-6TB | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Low Capacitance Surface Mount TVS for High-Speed Data Interfaces |
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