CM1244 Datasheet, PDF (1/7 Pages) ON Semiconductor – 4-Channel ESD Array in CSP

4-Channel ESD Array in CSP
CM1244
Features
• Four channels of ESD protection
• ±15kV ESD protection on each channel
(IEC 61000-4-2 Level 4, contact discharge)
• ±30kV ESD protection on each channel (HBM)
• Chip Scale Package features extremely low
lead inductance for optimum ESD protection
• 5-bump, 0.760mm x 1.053mm footprint,
0.4mm pitch, Chip Scale Package (CSP)
• Lead-free
• OptiGuard^TM coating for improved reliability at
assembly
Block Diagram
Applications
• ESD protection for sensitive electronic equip-
ment
• I/O port and keypad and button circuitry
protection for portable devices
• Can be used for EMI filtering when combined
with external series resistance
• Wireless handsets
• Handheld PCs/PDAs
• MP3 Players
• Digital Camcorders
• Notebooks
• Desktop PCs
©2010 SCILLC. All rights reserved.
April 2010 – Rev. 3
Publication Order Number:
CM1244/D