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ESD Protection Diodes | CM1220
4- and 8-Channel ESD Protection Arrays
Obsolete
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The CM1220 ESD protection arrays are available in four and eight channel configurations. Each ESD channel features a nominal capacitance of 14pF making the devices ideal for protecting high speed I/O ports and LCD and camera data lines without significantly affecting signal integrity. The CM1220 integrates avalanche-type ESD diodes on every channel, providing 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 ±15kV, exceeding the maximum requirement of the IEC61000-4-2 international standard. Using the MIL-STD-883 (Method 3015) specification for Human Body Model (HBM) ESD, the CM1220 protect against contact discharges at greater than ±30kV.
- I/O port protection
- LCD and camera data lines in mobile handsets
- Keypads and Buttons, Wireless handsets, Handheld PCs/PDAs
- Four and eight channels of ESD protection
- 15kV ESD protection on each channel
(IEC 61000-4-2 Level 4, contact discharge) - Provides ±15 kV ESD protection on each channel per the IEC 61000-4-2 ESD requirements
- 30kV ESD protection on each channel (HBM)
- Chip Scale Package (CSP) features extremely low lead inductance for optimum ESD protection
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