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RCLAMP0531TQ Datasheet, PDF (1/9 Pages) Semtech Corporation – Ultra-Low Capacitance 1-Line ESD protection | |||
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PROTECTION PRODUCTS - RailClamp®
Description
RailClamp is an ultra low capacitance Transient Voltage
Suppressor (TVS) designed to protect high speed data
interfaces. This device has been specifically designed
to protect sensitive components which are connected
to high-speed data and transmission lines from over-
voltage caused by ESD (electrostatic discharge), CDE
(Cable Discharge Events), and EFT (electrical fast
transients).
The RClampTM0531TQ has a maximum capacitance of
only 0.80pF. This allows it to be used on circuits
operating in excess of 2.5GHz without signal attenua-
tion. They may be used to meet the ESD immunity
requirements of IEC 61000-4-2.
The RClamp0531TQ is in a 2-pin SLP1006P2T pack-
age measuring 1.0 x 0.6 x 0.4mm. The leads are
spaced at a pitch of 0.65mm and feature a lead-free
finish. Each device will protect one high-speed line
operating at 5 volts. It gives the designer the flexibility
to protect single lines in applications where arrays are
not practical. The combination of small size, low
capacitance, and high ESD surge capability makes
them ideal for use in applications such as cellular
phones and digital video interfaces.
The RClamp0531TQ is AEC-Q100 Grade 1 qualified for
Automotive use.
Package Dimensions
RClamp0531TQ
Ultra-Low Capacitance
1-Line ESD protection
Features
 Transient protection for data lines to
IEC 61000-4-2 (ESD) ±20kV (air), ±12kV (contact)
IEC 61000-4-4 (EFT) 40A (tp = 5/50ns)
Cable Discharge Event (CDE)
 Ultra-small package (1.0 x 0.6 x 0.4mm)
 Protects one I/O line
 Low capacitance: 0.8pF
 Low clamping voltage
 Solid-state silicon-avalanche technology
 AEC-Q100 Grade 1 qualified.
Mechanical Characteristics
 SLP1006P2T package
 Molding compound flammability rating: UL 94V-0
 Marking: Marking code + date code
 Packaging : Tape and Reel
 Lead Finish: NiPdAu
 Pb-Free, Halogen Free, RoHS/WEEE Compliant
Applications
 Cellular Handsets & Accessories
 Digital Visual Interface (DVI)
 FM Antenna
 MDDI Ports
 USB Ports
 PCI Express
 Serial ATA
 Automotive Applications
Schematic & Pin Configuration
1.0
0.60
0.65
0.40
Maximum Dimensions (mm)
SLP1006P2T (Bottom View)
Revision 04/11/2012
1
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