Integrated 4-, 6- and 8-channel passive EMI-filter network with high level ESD protection to IEC 61000-4-2 level 4

The IP3253/54CZ8/CZ12/CZ16 family consists of 4-, 6- and 8-channel LC low-pass filter arrays designed to filter unwanted RF signals on the I/O ports of portable communication and computing devices. In addition, the IP3253/54CZ8/CZ12/CZ16 family incorporates diodes which protect downstream components from ElectroStatic Discharge (ESD) voltages up to ±15 kV.

These devices are fabricated using monolithic silicon technology integrating up to 8 inductors and 16 diodes in a 0.4 mm pitch 8-, 12- or 16-pin ultra-thin leadless plastic package, compatible with QFN.