RCLAMP3324P Datasheet, PDF (1/8 Pages) Semtech Corporation – Low Capacitance RailClamp 4-Line Surge and ESD Protection

RClamp3324P
Low Capacitance RailClamp®
4-Line Surge and ESD Protection
PROTECTION PRODUCTS
Description
RailClamp® 3324P provides ESD protection for high-
speed data interfaces. It features a high maximum ESD
withstand voltage of ±17kV contact and ±20kV air
discharge per IEC 61000-4-2.RClamp3324P is designed
to minimize both the ESD peak clamping and the TLP
clamping. Package inductance is reduced at each pin
resulting in lower peak ESD clamping voltage.The
dynamic resistance is among the industry’s lowest at
0.15 Ohms (typical).Maximum capacitance on each
line to ground is 0.65pF allowing the RClamp3324P to
be used in applications operating in excess of 5GHz
without signal attenuation.Each device will protect up
to four lines (two high-speed pairs) and are qualified
to AEC-Q100, Grade 1 (-40 to +125 ^oC)for automotive
applications. .
RClamp3324P is in a 10-pin SGP2510P8 package
measuring 2.5 x 1.0mm with a nominal height of
0.60mm.The leads have a nominal pin-to-pin pitch of
0.50mm.Flow- through package design simplifies PCB
layout and maintains signal integrity on high-speed lines.
The combination of low peak ESD clamping, low
dynamic resistance, and innovative package design
enables this device to provide the highest level of ESD
protection for applications such as USB 3.0, eSATA, and
DisplayPort.
Features
• Transient Protection to
ŒŒ IEC 61000-4-2 (ESD) 20kV (Air), 17kV (Contact)
ŒŒ IEC 61000-4-4 (EFT) 4kV (5/50ns)
ŒŒ IEC 61000-4-5 (Lightning) 4.5A (8/20µs)
ŒŒ ISO-10605 (ESD) 15kV (Air), 12kV (Contact)
• Qualified to AEC-Q100, Grade 1
• Package design optimized for high speed layout
• Protects four high-speed data lines
• Working Voltage: 3.3V
• Low Capacitance: 0.65 pF maximum (I/O to GND)
• Dynamic Resistance: 0.15 Ohms (Typ)
• Solid-State Silicon-Avalanche Technology
Mechanical Characteristics
• SGP2510P8 Package
• Pb-Free, Halogen Free, RoHS/WEEE Compliant
• Nominal Dimensions: 2.5 x 1.0 x 0.60 mm
• Lead Finish: NiPdAu
• Molding Compound Flammability Rating: UL 94V-0
• Marking : Marking Code + Date Code
• Packaging : Tape and Reel
Applications
• USB 3.0
• Automotive Applications
• Industrial Equipment
• Digital Visual Interface
• LVDS Interfaces
• eSATA
Nominal Dimension
Functional Schematic
2.50
12
1.00
0.50 BSC
0.60
RClamp3324P
Final Datasheet
Revision date
Nominal Dimensions in mm
Rev 6
June 9, 2015
www.semtech.com
Device Schematic
1 of 8
Semtech