ECMF4 Series

4 lines Common mode filter with ESD protection for High Speed Serial interface

Catalog

4 lines Common mode filter with ESD protection for High Speed Serial interface

Part	Package / Case	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Current Rating (Max) [Max]	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Number of Lines	DC Resistance (DCR) (Max)	Features	Height (Max) [Max]	Height (Max) [Max]	Height (Max)
STMicroelectronics ECMF4-20A42N10	10-UFQFN	1.35 mm	0.087 in	0.053 in	2.2 mm	100 mA	Surface Mount	85 °C	-40 °C	4	5 Ohm	TVS Diode ESD Protection
STMicroelectronics ECMF4-20A42N10
STMicroelectronics ECMF4-40A100N10
STMicroelectronics ECMF4-2459A6M10Y
STMicroelectronics ECMF4-20A42N10
STMicroelectronics ECMF4-40A100N10	10-XFDFN	1.35 mm	0.087 in	0.053 in	2.2 mm	100 mA	Surface Mount	125 °C	-55 °C	4	3 Ohm	TVS Diode ESD Protection	0.5 mm	0.02 in
STMicroelectronics ECMF4-40A100N10
STMicroelectronics ECMF4-40A100N10
STMicroelectronics ECMF4-2459A6M10Y
STMicroelectronics ECMF4-2459A6M10Y	QFN-10L	0.053 in, 1.35 mm			0.102 in, 2.6 mm	100 mA	Surface Mount	125 °C	-55 °C			TVS Diode ESD Protection		0.032 "	0.8 mm

Catalog

4 lines Common mode filter with ESD protection for High Speed Serial interface

Key Features

• High common mode attenuation on WLAN frequencies:

- -15 dB at 2.4 GHz

- -21 dB at 5.0 GHz

- -17 dB at 6.0 GHz

• Exceeds IEC 61000-4-2 level 4 standard:

- Contact discharge:±9 kV (contact discharge, ECMF2-40A100N6)±10 kV (contact discharge, ECMF4-40A100N10)

- Air discharge:±20 kV (air discharge, ECMF2-40A100N6)±25 kV (air discharge, ECMF4-40A100N10)

Description

The ECMF2-40A100N6 and ECMF4-40A100N10 are highly integrated common mode filters designed to suppress EMI/RFI common mode noise on high speed differential serial buses like HDMI 2.1, HDMI 2.0, HDMI1.4, USB4, USB 3.2 Gen 2, USB 2.0, ethernet, MIPI, Display Port and other high speed serial interfaces. They have a very large differential bandwidth to comply with these standards and can also protect and filter one or two differential lanes.