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PDF UCLAMP0504T Data sheet ( Hoja de datos )
| Número de pieza | UCLAMP0504T | |
| Descripción | Low Profile Clamp 4-Line ESD Protection | |
| Fabricantes | Semtech Corporation | |
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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 EwwSwD.DatPaSrheoett4eU.ccotmion
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
134 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
1 page  
PROTECTION PRODUCTS
Applications Information - Spice Model
uClamp0504T
www.DataSheet4U.com
© 2009 Semtech Corp.
uClamp0504T Spice Model
uClamp0504T Spice Parameters
Parameter
Unit D1 (TVS)
IS Amp 2.05e-15
BV Volt 7.0
VJ Volt 0.80
RS
Ohm
0.75
IBV Amp 1.0E-3
CJO
Farad
9e-12
TT sec 2.541E-9
M -- 0.25
N -- 1.1
EG eV 1.11
5
www.semtech.com
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| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet UCLAMP0504T.PDF ] | |
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