PROTECTION PRODUCTS
1
www.semtech.com
PROTECTION PRODUCTS - Z-Pak
TM
uClamp0541Z
Ultra Small μClamp
®
1-Line ESD Protection
Description
Features
Nominal Dimensions Schematic
2/6/2015
Applications
Mechanical Characteristics
Cellular Handsets & Accessories
Keypads, Side Keys, Audio Ports
Portable Instrumentation
Digital Lines
Tablet PC
μClamp
®
TVS diodes are designed to protect sensitive
electronics from damage or latch-up due to ESD. It is
designed to replace 0201 size multilayer varistors (MLVs)
in portable applications such as cell phones, notebook
computers, and other portable electronics. It features
large cross-sectional area junctions for conducting high
transient currents. This device offers desirable charac-
teristics for board level protection including fast response
time, low operating and clamping voltage, and no device
degradation.
μClamp
®
0541Z is in a 2-pin SLP0603P2X3 package. It
measures 0.6 x 0.3 mm with a nominal height of only
0.25mm. Leads are finished with lead-free NiAu. Each
device will protect one line operating at 5 volts. It
gives the designer the flexibility to protect single lines in
applications where arrays are not practical. 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.
High ESD withstand Voltage: +/-17kV (Contact/Air)
per IEC 61000-4-2
Able to withstand over 1000 ESD strikes per IEC
61000-4-2 Level 4
Ultra-small
020020
020020
020
1 pack1 pack
1 pack1 pack
1 pack
ageage
ageage
age
Protects one data or power line
Low reverse current: <10nA typical (VR=5V)
Working voltage: +/- 5V
Low capacitance: 6.5pF typical
Solid-state silicon-avalanche technology
SLP0603P2X3 package
Pb-Free, Halogen Free, RoHS/WEEE Compliant
Nominal Dimensions: 0.6 x 0.3 x 0.25 mm
Lead Finish: NiAu
Marking : Marking code + dot matrix date code
Packaging : Tape and Reel
SLP0603P2X3 (Bottom View)
1
2
0.32
0.62
0.25
0.16
0.355 BSC
0.22
