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SLVU2.8-8
EPD TVS Diode Array
For ESD and Latch-Up Protection
PROTECTION PRODUCTS
Description
The SLV series of transient voltage suppressors are
designed to protect low voltage, state-of-the-art CMOS
semiconductors from transients caused by electro-
static discharge (ESD), cable discharge events (CDE),
lightning and other induced voltage surges.
The devices are constructed using Semtech’s propri-
etary EPD process technology. The EPD process pro-
vides low standoff voltages with significant reductions
in leakage currents and capacitance over silicon-
avalanche diode processes. The SLVU2.8-8 features
integrated low capacitance compensation diodes that
reduce the maximum capacitance to 8pF per line.
This, combined with low leakage current, means signal
integrity is preserved in high-speed applications such
as 10/100 Ethernet.
The SLVU2.8-8 is in an SO-8 package and may be used
to protect four high-speed line pairs. The layout of the
device minimizes trace inductance and reduces voltage
overshoot associated with ESD events. The low
clamping voltage of the SLVU2.8-8 minimizes the
stress on the protected IC.
The SLV series TVS diodes will meet the surge require-
ments of IEC 61000-4-2 (ESD), IEC61000-4-5 (Light-
ning), and ETSI ETS 300 386.
Circuit Diagram (Each Line)
PRELIMINARY
Features
600 Watts peak pulse power (tp = 8/20μs)
Transient protection for high speed data lines to
IEC 61000-4-2 (ESD) 15kV (air), 8kV (contact)
IEC 61000-4-4 (EFT) 40A (tp = 5/50ns)
IEC 61000-4-5 (Lightning) 24A (tp = 8/20μs)
Protects four line pairs (eight lines)
Comprehensive pin out for easy board layout
Low capacitance
High peak pulse current (30A, 8/20μs)
Low leakage current
Low operating and clamping voltages
Solid-state EPD TVS process technology
Mechanical Characteristics
JEDEC SO-8 package
Molding compound flammability rating: UL 94V-0
Marking : Part number, date code, logo
Packaging : Tape and Reel per EIA 481
Applications
10/100 Ethernet
WAN/LAN Equipment
Switching Systems
DSLAMs
Desktops, Servers, & Notebooks
Instrumentation
Base Stations
Analog Inputs
Schematic & PIN Configuration
SO-8 (Top View)
Revision 1/18/2008
1
www.semtech.com
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相关代理商/技术参数
SLVU2.8-8.TBT 制造商:Semtech Corporation 功能描述:TVS Diode
SLVU2.8-8.TET 制造商:Semtech Corporation 功能描述:TVS DIODE ARRAY, 600W, 2.8V, SOIC, Diode Type:(Not Available), Clamping Voltage
SLVU2.8-8_11 制造商:PROTEC 制造商全称:Protek Devices 功能描述:600 WATT MULTI-LINE ULTRA LOW CAPACITANCE TVS ARRAY
SLVU2.8-8_12 制造商:PROTEC 制造商全称:Protek Devices 功能描述:600 WATT MULTI-LINE ULTRA LOW CAPACITANCE TVS ARRAY
SLVU2.8-8A1 功能描述:TVS二极管阵列 LV Ethernet Gig Protection 30A 1.5pF 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
SLVU2.8-8G 制造商:PROTEC 制造商全称:Protek Devices 功能描述:500 WATT ULTRA LOW CAPACITANCE TVS ARRAY
SLVU2.8-8LF 制造商:ProTek Devices 功能描述:2.8V 4 LINE BI-DIRECTIONAL
SLVU2.8-8-LF 制造商:ProTek Devices 功能描述:2.8V 4 LINE BI-DIRECTIONAL