CM1407 Series

4- and 8-Channel EMI Filter Arrays with ESD Protection

Catalog

4- and 8-Channel EMI Filter Arrays with ESD Protection

Part	Filter Order	Operating Temperature [Max]	Operating Temperature [Min]	Attenuation Value	Mounting Type	Package / Case	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Number of Channels	Technology	Type	ESD Protection	Height [z]	Height [z]	Resistance - Channel (Ohms)	Applications	Center / Cutoff Frequency	Values
ON Semiconductor CM1407-04DE	2nd	85 °C	-40 °C	25 dB	Surface Mount	8-WFDFN Exposed Pad	2 mm	2 mm	0.079 in	0.079 in	4	RC (Pi)	Low Pass		0.031 "	0.79 mm	200 Ohms	Data Lines for Mobile Devices	210 MHz	7.5 pF 200 Ohms

Catalog

4- and 8-Channel EMI Filter Arrays with ESD Protection

Key Features

• Four and eight channels of EMI filtering with ESD protection

• Greater than 25 dB of attenuation from 800 MHz to 3 GHz

• ±15 kV ESD protection (IEC 61000-4-2, contact discharge)

Description

An EMI filter array with ESD protection, which integrates either four or eight pi filters (C-R-C). The CM1407 has component values of 7.5pF-200Ω-7.5pF (fC = 210MHz). The parts include ESD protection diodes on every pin, providing a very high level of protection for sensitive electronic components that may be subjected to electrostatic discharge (ESD). The ESD diodes connected to the filter ports safely dissipate ESD strikes of ±15 kV contact discharge, twice the specification requirement of the IEC 61000-4-2, Level 4 international standard. Using the MIL-STD-883 (Method 3015) specification for Human Body Model (HBM) ESD, the pins are protected for contact discharges at greater than ±30 kV.