EMI Filter >25dB Flat Style SMD

The CM1423 is an EMI filter array with ESD protection, which integrates si pi filters (C-R-C) and four channels of ESD protections. The CM1423"s filters have component values of 12pF-100 Ohm-12pF. The part includes ESD protection diodes on every pin. The CM1423 is manufactured in a space-saving, low-profile, chip-scale package, and is optionally available with OptiGuard coating for improved reliability. It is available with RoHS compliant lead-free finishing.

• Provides EMI Filtering and ESD Protection for an SD Port on a Mobile Device
• Six Channels of EMI Filtering with ESD Protection
• Four Channels of ESD Protection
• ±15 kV ESD Protection on All I/O Pins (IEC 61000-4-2, Contact Discharge)
• ±30 kV ESD Protection (HBM)
• Better than 25 dB of Attenuation at 1 GHz for 12 pF - 100 - 12 pF Filter Configuration
• Integrates 34 Components Into Mall form Factor CSP Solution
• 20-Bump, 4.000 mm X 1.458 mm Footprint Chip Scale Packages