SLVU2.8
SLVU2.8 is Low Voltage EPD TVS Diode manufactured by SEMTECH.
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 electrostatic discharge (ESD), cable discharge events (CDE), lightning and other induced voltage surges.
The devices are constructed using Semtech’s proprietary EPD process technology. The EPD process provides low standoff voltages with significant reductions in leakage currents and capacitance over siliconavalanche diode processes. The SLVU2.8 Features an integrated low capacitance pensation diode that allows the device to be configured to protect one unidirectional line or, when paired with a second SLVU2.8, two high-speed line pairs. The low capacitance design of the SLVU2.8 means signal integrity is preserved in high-speed applications such as 10/100 Ethernet.
The SLVU2.8 is in an SOT23 package and has a low 2.8 volt working voltage. It is specifically designed to protect low voltage ponents such as Ethernet transceivers, laser diodes, ASICs, and high-speed RAM. The low clamping voltage of the SLVU2.8 minimizes the stress on the protected IC.
The SLV series TVS diodes will exceed the surge requirements of IEC 61000-4-2, Level 4.
Low Voltage EPD TVS Diode For ESD and Latch-Up Protection
Features
400 Watts peak pulse power (t = 8/20μs)
p
Transient protection for high speed data lines to
IEC 61000-4-2 (ESD) ±15k V (air), ±8k V (contact)
IEC 61000-4-4 (EFT) 40A (5/50ns)
IEC 61000-4-5 (Lightning) 24A (8/20μs) One device protects one unidirectional line Two devices protect two high-speed line pairs Low capacitance Low leakage current Low operating and clamping voltages Solid-state EPD TVS process technology
Mechanical Characteristics
JEDEC SOT23 package Molding pound flammability rating: UL 94V-0 Marking : U2.8 Packaging : Tape and Reel per EIA 481
Applications
10/100 Ethernet WAN/LAN Equipment Switching Systems Desktops, Servers,...
