参数资料
型号: LC03-3.3.TBT
厂商: Semtech
文件页数: 1/7页
文件大小: 0K
描述: IC TVS 3.3V HI-SPD INTRFC 8SOIC
标准包装: 1
电压 - 反向隔离(标准值): 3.3V
功率(瓦特): 1800W
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: 标准包装
产品目录页面: 1356 (CN2011-ZH PDF)
其它名称: LC03-3.3DKR
LC03-3.3
Low Capacitance 3.3 Volt TVS
for High Speed Interfaces
PROTECTION PRODUCTS
Description
The LC03-3.3 transient voltage suppressor is designed
to protect components which are connected to high
speed data and telecommunication lines from voltage
surges caused by lightning , electrostatic discharge
(ESD) , and electrical fast transients (EFT) .
TVS diodes are ideal for use as board level protection
of sensitive semiconductor components. The LC03-
3.3 combines a TVS diode with a rectifier bridge to
provide transient protection in both common and
differential mode with a single device. The LC03-3.3
utilizes Semtech’s EPD technology for superior electri-
cal characteristics at 3.3 volts. The capacitance of the
device is minimized to ensure correct signal transmis-
sion on high speed lines.
The LC03-3.3 meets the short-haul (intra-building)
transient immunity requirements of Bellcore 1089 for
telecommunications applications.
Circuit Diagram
Features
1800 watts peak pulse power (t p = 8/20μs)
Transient protection for high-speed data lines to
Bellcore 1089 (Intra-Building) 100A (2/10μs)
ITU K.20 I PP =40A (5/310μs)
IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
IEC 61000-4-4 (EFT) 40A (5/50ns)
IEC 61000-4-5 (Lightning) 100A (8/20μs)
Protects two lines in common and differential mode
Low capacitance for high-speed interfaces
Low operating voltage (3.3V)
Low clamping voltage
Integrated structure saves board space and
increases reliability
Solid-state EPD technology
Mechanical Characteristics
JEDEC SO-8 package
RoHS/WEEE Compliant
Molding compound flammability rating: UL 94V-0
Marking : Part number, date code
Packaging : Tube or Tape and Reel per EIA 481
Applications
Low Voltage Interfaces
T3/E3
10/100 Ethernet
Set-Top Box
ISDN Interfaces
Schematic & PIN Configuration
Pin 2, 3,
Pin 1 and 8
1
2
8
7
6, and 7
Ground
Revision 01/18/2008
Pin 4 and 5
1
3
4
SO-8 (Top View)
6
5
www.semtech.com
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