参数资料
型号: LC03-6R2
厂商: ON Semiconductor
文件页数: 4/5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
PTC
R1
RTIP
R2
R3
LC03-6
RRING
T1/E1
TRANSCEIVER
TTIP
TRING
T1
R4
R5
T2
Figure 7. Typical T1 Line Card Protection
LC03-6
PTC
PTC
PTC
ESD Protection in USB 1.1 Port Applications
As we know, a USB port is composed of four lines. The
lines D+ and D- are used for bi-directional data
transmission, and the remaining two lines are reserved for
bus voltage and ground. Since USB is a hot plugging and
unplugging system, all its four lines have the risk to receive
ESD conditions in the real field of the application.
Typical ESD protection techniques are commonly formed
by the combination of different discrete semiconductor
products which make this technique obsolete and
non-ef ficient because the interconnections of the discrete
transient condition which reduces significantly the
performance of the ESD protection circuit. The LC03-6
device provides a unique TVS Diode array designed to
protect two I/O data lines (single USB port) against damage
due to ESD conditions or transient voltage conditions.
Because of its low capacitance, it can be used in high speed
I/O data lines such as USB 1.1 components. In addition to its
low capacitance characteristics, the LC03-6 device from
ON Semiconductor complies with the most common
industrial standards for ESD, EFT and surge protection:
IEC61000-4-2, IEC61000-4-4, IEC61000-4-5.
devices increase the parasitic inductance effects during a
http://onsemi.com
4
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