CM1204 Просмотр технического описания (PDF) - ON Semiconductor
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CM1204 Datasheet PDF : 5 Pages
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CM1204
4-Channel ESD Array in CSP
Product Description
The CM1204 is a quad ESD transient voltage suppression diode
array. Each diode provides a very high level of protection for sensitive
electronic components that may be subjected to electrostatic discharge
(ESD). These diodes safely dissipate ESD strikes of ±15 kV,
exceeding the maximum requirement of the IEC 61000-4-2
international standard. Using the MIL-STD-883 (Method 3015)
specification for Human Body Model (HBM) ESD, the device
provides protection for contact discharges to greater than ±30 kV.
The CM1204 is particularly well suited for portable electronics
(e.g., cellular telephones, PDAs, notebook computers) because of its
small package format and low weight.
The CM1204 features Optiguardt coating which results in
improved reliability at assembly. It is available in a space-saving,
low-profile chip scale package with RoHS-compliant lead-free
finishing.
Features
• Functionally and Pin Compatible with ON Semiconductor’s
CSPESD304
• Optiguardt Coated for Improved Reliability
• Four Channels of ESD Protection
• ±15 kV ESD Protection on Each Channel
(IEC 61000-4-2 Level 4, Contact Discharge)
• ±30 kV ESD Protection on Each Channel (HBM)
• Chip Scale Package Features Extremely Low
Lead Inductance for Optimum ESD Protection
• 5-bump, 0.960 mm X 1.330 mm Footprint
Chip Scale Package (CSP)
• These Devices are Pb−Free and are RoHS Compliant
Applications
• ESD Protection for Sensitive Electronic Equipment
• I/O Port and Keypad and Button Circuitry
Protection for Portable Devices
• Wireless Handsets
• Handheld PCs / PDAs
• MP3 Players
• Digital Camcorders
• Notebooks
• Desktop PCs
http://onsemi.com
CSP−5
CP SUFFIX
CASE 567AY
BLOCK DIAGRAM
ESD_1 ESD_2 ESD_3 ESD_4
A1
A3
C1
C3
GND B2
MARKING DIAGRAM
S
S = Specific Device Code
ORDERING INFORMATION
Device
Package
Shipping†
CM1204−03CP
CSP 3500/Tape & Reel
(Pb−Free)
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
© Semiconductor Components Industries, LLC, 2011
1
January, 2011 − Rev. 4
Publication Order Number:
CM1204/D
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