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High Reliability EMI Filter Array onsemi CM1683-02DE Designed for Headset Speakers in Portable Devices

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High Reliability EMI Filter Array onsemi CM1683-02DE Designed for Headset Speakers in Portable Devices

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Model Number :	CM1683-02DE

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High Reliability EMI Filter Array onsemi CM1683-02DE Designed for Headset Speakers in Portable Devices

Product Overview

The CM1683 Praetorian is an L-C EMI filter array with integrated ESD protection, specifically designed for headset speakers in portable electronics. It features two Pi-filters (C-L-C) with component values of 100 pF - 3 nH - 100 pF, providing effective EMI filtering and robust ESD protection. The device offers 8 kV ESD protection (IEC 61000-4-2, Contact Discharge) and 15 kV ESD protection (HBM), safeguarding sensitive components from electrostatic discharge. Its small package format and easy-to-use pin assignments make it ideal for mobile handsets, PDAs, and notebook computers, particularly for protecting speaker output lines and filtering data ports.

Product Attributes

Brand: Praetorian
Certifications: PbFree, RoHS Compliant

Technical Specifications

Parameter	Rating	Units	Conditions
Product Model	CM168302DE
Inductance (L)	3.0	nH
DC Channel Resistance (R)	0.75
Total Channel Capacitance (C_TOT)	160 - 240	pF	2.5 V DC; 1 MHz, 30 mV AC
Capacitance (C)	100	pF	2.5 V DC; 1 MHz, 30 mV AC
Diode Leakage Current (I_LEAK)	0.1 - 1.0	A	V_IN = +5.0 V
Diode Leakage Current (I_LEAK)	-1.0 - -0.1	A	V_IN = -5.0 V
Signal Clamp Voltage (Positive Clamp)	5 - 7	V	I_LOAD = 10 mA
Signal Clamp Voltage (Negative Clamp)	-15 - -10	V	I_LOAD = -10 mA
ESD Withstand Voltage (HBM)	15	kV	MIL-STD-883, Method 3015
ESD Withstand Voltage (Contact Discharge)	8	kV	IEC 61000-4-2, Level 4
Cut-off Frequency (f_C)	31	MHz	Z_SOURCE = 50 , Z_LOAD = 50
Package Type	CUDFN8		2.00 mm x 2.00 mm, 0.5 mm Pitch
Operating Temperature Range	-40 to +85	C
Storage Temperature Range	-65 to +150	C
DC Current per Inductor	30	mA
DC Package Power Rating	0.5	W

2410301854_onsemi-CM1683-02DE_C20559004.pdf

High Reliability EMI Filter Array onsemi CM1683-02DE Designed for Headset Speakers in Portable Devices

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