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UCLAMP0504T Datasheet, PDF (1/7 Pages) Semtech Corporation – Low Profile Clamp 4-Line ESD Protection | |||
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PROTECTION PRODUCTS - MicroClamp®
Description
The μClamp® series of TVS arrays are designed to pro-
tect sensitive electronics from damage or latch-up due
to ESD. It is designed to replace single line devices such
as multilayer varistors (MLVs) in space constrained ap-
plications such as cell phones, notebook computers, and
other portable electronics. It features large cross-sec-
tional area junctions for conducting high transient cur-
rents. TVS diodes offer desirable characteristics for
board level protection including fast response time, low
operating and clamping voltage, and no device degrada-
tion.
The μClamp®0504T is in a 6-pin SLP1313P6T package.
It measures 1.3 x 1.3 mm with a nominal height of only
0.4mm. The leads are spaced at a pitch of 0.4mm
and are finished with lead-free NiPdAu. Each device
features four TVS diodes with an operating voltage of
5 volts and a maximum loading capacitance of only
10pF.
They may be used to meet the ESD immunity require-
ments of IEC 61000-4-2, Level 4 (±15kV air, ±8kV
contact discharge). 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 notebook computers.
uClamp0504T
Low Profile μClamp®
4-Line ESD Protection
Features
 Transient protection for data lines to
IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
IEC 61000-4-4 (EFT) 40A (tp = 5/50ns)
Cable Discharge Event (CDE)
 Ultra-small package
 Protects four data lines
 Low clamping voltage
 Working voltage: 5V
 Low capacitance (10pF)
 Solid-state silicon-avalanche technology
Mechanical Characteristics
 SLP1313P6T package
 Pb-Free, Halogen Free, RoHS/WEEE Compliant
 Nominal Dimensions: 1.3 x 1.3 x 0.4 mm
 Lead Finish: NiPdAu
 Molding compound flammability rating: UL 94V-0
 Marking : Marking code
 Packaging : Tape and Reel
Applications
 Cellular Handsets & Accessories
 Notebooks & Handhelds
 mp3 Players
 Cordless Phones
 Portable Instrumentation
 Digital Cameras
 Peripherals
Dimensions
Schematic
1.30
123
1
3
4
6
1.30
65 4
0.40 BSC
0.40
Nominal Dimensions (mm)
(SLP1313P6T Bottom View)
Revision 10/07/2009
Center Tab (GND)
Note: Pin 2 and 5 are N.C.
1
www.semtech.com
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