CM1205 Datasheet, PDF (1/8 Pages) ON Semiconductor – 8-Channel ESD Protection Array in Chip Scale Package

8-Channel ESD Protection Array
in Chip Scale Package
CM1205
Features
• Functionally and pin compatible with CMD’s
PACDN1408 ESD protection device
• Eight transient voltage suppressors in a
single package
• Optiguard^TM coated for improved reliability at
assembly
• In-system Electrostatic Discharge (ESD)
protection to +25kV contact discharge per IEC
61000-4-2 international standard
• Compact Chip Scale Package (0.65mm pitch)
format saves board space and eases layout in
space critical applications compared to discrete
solutions and traditional wire bonded packages
• RoHS compliant (lead-free) 10-bump CSP
Applications
• ESD protection for sensitive electronic equipment
• I/O port, keypad and button circuitry protection for
portable devices
• Wireless Handsets
• Handheld PCs / PDAs
• MP3 Players
• Digital Cameras and Camcorders
• Notebooks
• Desktop PCs
Product Description
The CM1205 transient voltage suppressor array
provides a very high level of protection for sensitive
electronic components that may be subjected to
ESD.
The CM1205 will safely dissipate ESD strikes at
levels well beyond the maximum requirements set
forth in the IEC 61000-4-2 international standard
(Level 4, +8kV contact discharge). All I/Os are rated
at +25kV using the IEC 61000-4-2 contact discharge
method. Using the MIL-STD-883D (Method 3015)
specification for Human Body Model (HBM) ESD, all
pins are protected for contact discharges to greater
than +30kV.
The Chip Scale Package format of this device
enables extremely small footprints that are necessary
in portable electronics such as cellular phones,
PDAs, internet appliances and PCs. The large solder
bumps allow for standard attachment to laminate
boards without the use of underfill.
The CM1205 features OptiGuard^TM coating for
improved reliability at assembly and is available with
RoHS compliant lead-free finishing.
Block Diagram
©2010 SCILLC. All rights reserved.
April 2010 – Rev. 3
Publication Order Number:
CM1205/D