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RCLAMP2431TQ Datasheet, PDF (1/7 Pages) Semtech Corporation – Ultra-Low Capacitance 1-Line ESD protection | |||
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PROTECTION PRODUCTS - RailClamp®
Description
RailClamp® TVS diodes are specifically designed to
protect sensitive components which are connected to
high-speed data and transmission lines from overvolt-
age caused by ESD (electrostatic discharge), CDE
(cable discharge events), and EFT (electrical fast
transients).
The RClamp2431TQ has a typical capacitance of only
0.35pF. This allows it to be used on Wi-Fi, RFID, and
other circuits operating in excess of 3GHz without
signal attenuation. It may be used to meet the ESD
immunity requirements of IEC 61000-4-2.
The RClamp2431TQ is in a 2-pin SLP1006P2T package
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
up to 24 volts. It gives the designer the flexibility to
protect single lines in applications where arrays are not
practical. The combination of small size, low capaci-
tance, and high ESD surge capability makes it ideal for
use in portable equipment such as cellular phones and
netbooks.
The RClamp2431TQ is qualified to AEC-Q100 Grade1
for use in Automotive environments.
RClamp2431TQ
Ultra-Low Capacitance
1-Line ESD protection
Features
 Transient protection for data lines to
IEC 61000-4-2 (ESD)
IEC 61000-4-4 (EFT)
 Ultra-small package (1.0 x 0.6 x 0.4mm)
 Protects one data line or one I/O pair
 Low capacitance: 0.35pF (Typical)
 Low clamping voltage
 24V operating voltage
 Solid-state silicon-avalanche technology
 Qualified to AEC-Q100 Grade1 for Automotive
Mechanical Characteristics
 SLP1006P2T package
 Molding compound flammability rating: UL 94V-0
 Marking: Marking code
 Packaging : Tape and Reel
 Lead Finish: NiPdAu
 Pb-Free, Halogen Free, RoHS/WEEE Compliant
Applications
 Automobile Antenna
 CAN Bus Ports
 Cellular Handsets & Accessories
 Wi-Fi Interfaces
 FeliCa / RFID
 Firewire
 Serial ATA
Package Dimensions
Schematic & Pin Configuration
1.0
0.60
0.65
0.40
Maximum Dimensions (mm)
SLP1006P2T (Bottom View)
Revision 11/18/2011
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www.semtech.com
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