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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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相关代理商/技术参数
LC03-3.3.TBT 制造商:Semtech Corporation 功能描述:TVS Diode
LC03-3.3.TBT-CUT TAPE 制造商:SEMTECH 功能描述:LC Series 18 V 1800 W SMT Low Capacitance TVS for High Speed Interface - SOIC-8
LC03-3.3_08 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Low Capacitance 3.3 Volt TVS for High Speed Interfaces
LC03-3.3BTG 功能描述:TVS二极管阵列 3.3V 1uA 30kV ESD Contact 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
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LC03-3.3TBT 制造商:Semtech Corporation 功能描述: 制造商:Semtech Corporation 功能描述:1800 W, UNIDIRECTIONAL, SILICON, TVS DIODE, MS-012AA
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