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RClamp0552T Datasheet Preview

RClamp0552T Datasheet

Ultra Low Capacitance TVS 2-Line ESD Protection

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PROTECTION PRODUCTS - RailClamp®
Description
RailClamp® TVS arrays are ultra low capacitance ESD
protection devices designed to protect high speed data
interfaces. They are designed to replace 0201 size mul-
tilayer varistors (MLVs) in portable applications such as
cell phones, notebook computers, and other portable
electronics. This device offers desirable characteristics
for board level protection including fast response time,
low operating and clamping voltage, and no device deg-
radation.
The RClamp®0552T has a maximum capacitance of
only 0.40pF. This allows it to be used on circuits
operating in excess of 5GHz without signal attenuation.
The RClamp0552T is in a 3-pin SLP1006N3T package.
It measures 1.0 x 0.6 mm with a nominal height of only
0.4mm. The leads are finished with lead-free NiPdAu.
Each device will protect two lines operating at 5 volts.
It gives the designer the flexibility to replace multiple
single line devices in space constrained applications.
They may be used to meet the ESD immunity require-
ments of IEC 61000-4-2. The combination of small
size and high ESD surge capability makes them ideal
for use in portable applications such as cellular
phones, digital cameras, and MP3 players.
RClamp0552T
Ultra Low Capacitance TVS
2-Line ESD Protection
Features
High ESD withstand Voltage: +/-17kV (Contact and
Air) per IEC 61000-4-2
Very small PCB area: 0.6mm2
Protects up to two high-speed data lines
Low reverse current: <5nA typical (VR=5V)
Working voltage: +/- 5V
Low capacitance: <0.4pF (VR=0V)
Low dynamic resistance: 0.90 Ohms (Typ)
Solid-state silicon-avalanche technology
Mechanical Characteristics
SLP1006N3T package
Pb-Free, Halogen Free, RoHS/WEEE Compliant
Nominal Dimensions: 1.0 x 0.6 x 0.40 mm
Lead Finish: NiPdAu
Molding compound flammability rating: UL 94V-0
Marking : Marking code + dot matrix date code
Packaging : Tape and Reel
Applications
HDMI 1.3 and HDMI 1.4
USB 3.0
MHL
eDP
LVDS Interfaces
eSATA Interfaces
Dimensions
1.00
0.68
12
0.60
Schematic & PIN Configuration
12
0.40
Nominal Dimensions (mm)
Revision 3/19/2013
1
3
2-Line, Bidirectional
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RClamp0552T Datasheet Preview

RClamp0552T Datasheet

Ultra Low Capacitance TVS 2-Line ESD Protection

No Preview Available !

PROTECTION PRODUCTS
Absolute Maximum Rating
Rating
Peak Pulse Power (tp = 8/20μs)
Maximum Peak Pulse Current (tp = 8/20μs)
ESD per IEC 61000-4-2 (Air)1
ESD per IEC 61000-4-2 (Contact)1
Operating Temperature
Storage Temperature
Electrical Characteristics (T=25oC)
RClamp0552T
Symbol
Ppk
Ipp
VESD
TJ
TSTG
Value
60
3
+/- 17
+/- 17
-55 to +125
-55 to +150
Units
Watts
Amps
kV
°C
°C
Parameter
Symbol
Conditions
Minimum Typical Maximum Units
Reverse Stand-Off Voltage VRWM Any I/O Pin
to GND
5V
Reverse Breakdown Voltage
VBR
It = 1mA
Any I/O Pin
to GND
6.5 9 11 V
Reverse Leakage Current
IR VRWM = 2V, T=25°C
Any I/O Pin
to GND
<5 20 nA
Reverse Leakage Current
IR VRWM = 5V, T=25°C
Any I/O Pin
to GND
<55 100 nA
Clamping Voltage
VC IPP = 3A, tp = 8/20μs
Any I/O Pin
to GND
20 V
ESD Clamping Voltage2
VC IPP = 16A,
tlp = 0.2/100ns
24.5 V
Dynamic Resistance2, 3
Junction Capacitance
RDyn tp = 100ns
Cj VR = 0V, f = 1MHz
Any I/O Pin
to GND
0.90
Ohms
0.21 0.4 pF
Notes
1)ESD gun return path connected to ESD ground reference plane.
2)Transmission Line Pulse Test (TLP) Settings: tp = 100ns, tr = 0.2ns, ITLP and VTLP averaging window: t1 = 70ns to t2 = 90ns.
3) Dynamic resistance calculated from ITLP = 4A to ITLP = 16A
4)Guaranteed by design. Not production tested
© 2013 Semtech Corporation
2
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Part Number RClamp0552T
Description Ultra Low Capacitance TVS 2-Line ESD Protection
Maker Semtech
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