CM1206
ESD Protection Arrays, Chip Scale Package
Product Description
Features
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Functionally and pin compatible with CMD’s
The CM1206 family of transient voltage suppressor
arrays provides a very high level of protection for sensi-
tive electronic components that may be subjected to
ESD. The back-to-back Zener connections provide
ESD protection in cases where nodes with AC signals
are present.
PACDN2404C/08C/16C family of devices
OptiGuard™ coated for improved reliability at
assembly
4, 8, or 16 transient voltage suppressors in a single
package
In-system Electrostatic Discharge (ESD) protection
to +18kV contact discharge per IEC 61000-4-2
international standard
These devices are designed and characterized to
safely dissipate ESD strikes at levels well beyond the
maximum requirements set forth in the IEC 61000-4-2
international standard. All I/Os are rated at +18kV
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 pro-
tected for contact discharges to greater than +30kV.
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Supports AC signal applications
Compact Chip Scale Package (0.65mm pitch) for-
mat saves board space and eases layout in space
critical applications compared to discrete solutions
and traditional wire bonded packages
Lead-free versions available
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The Chip Scale Package format of these devices
enable 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 with-
out the use of underfill.
Applications
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ESD protection for sensitive electronic equipment
I/O port, keypad and button circuitry protection for
portable devices
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Wireless Handsets
Handheld PCs / PDAs
MP3 Players
Digital Cameras and Camcorders
Notebooks
The CM1206 incorporates OptiGuard™ coating which
results in improved reliability at assembly. The CM1206
is also available with optional lead-free finishing.
Desktop PCs
Electrical Schematic
B1
B2
B3
D1 D2 D3
D4 D5
B1 B2
B4 B5
B3
A3
A1 A2
A4 A5
A1
A2
A3
C1 C2 C3
C4 C5
B4 B5
CM1206-04CS/CP
CM1206-08CS/CP
B1 B2
B3
A1 A2
A3
A4 A5
CM1206-16CS/CP
© 2004 California Micro Devices Corp. All rights reserved.
06/28/04 430 N. McCarthy Blvd., Milpitas, CA 95035-5112
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Tel: 408.263.3214
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Fax: 408.263.7846
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www.calmicro.com
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