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Compact chip scale EMI filter onsemi CM1402-03CP designed for SIM card slots and portable electronic applications

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Compact chip scale EMI filter onsemi CM1402-03CP designed for SIM card slots and portable electronic applications

Attenuation Value : 30dB@1GHz

Number of Channels : 3

Resistance : 47Ω;100Ω

Capacitance : 20pF

Operating Temperature : -40℃~+85℃

Filter Order : 2

Frequency - Cutoff or Center : 77MHz;85MHz

ESD Protection : Yes

Description : 3 20pF 2 WFBGA-10 EMI/RFI Filters (LC, RC Networks) RoHS

Mfr. Part # : CM1402-03CP

Model Number : CM1402-03CP

Package : WFBGA-10

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Product Overview

The CM1402 is an EMI filter array with integrated ESD protection, designed to protect sensitive electronic components. It features three pi filters (C-R-C) with component values of 20 pF - 47 - 20 pF and 20 pF - 100 - 20 pF, alongside two additional channels of ESD protection. The device incorporates avalanche-type ESD diodes on every pin, capable of dissipating ESD strikes of 10 kV per IEC 61000-4-2 and 25 kV per MIL-STD-883 (Human Body Model). Its small package and easy pin assignments make it ideal for portable electronics, particularly for SIM card slots in mobile handsets, providing EMI filtering and ESD protection for data lines. The CM1402 also features OptiGuard coating for improved assembly reliability and is available in a space-saving Chip Scale Package (CSP).

Product Attributes

Brand: Semiconductor Components Industries, LLC (onsemi)
Coating: OptiGuard
Compliance: Pb-Free, RoHS Compliant
Package Type: Chip Scale Package (CSP)

Technical Specifications

Parameter	Rating	Units	Notes
Product Model	CM1402
Filter Configuration 1	20 pF - 47 - 20 pF
Filter Configuration 2	20 pF - 100 - 20 pF
ESD Protection (IEC 61000-4-2, Contact Discharge)	10 kV		On all pins
ESD Protection (HBM, MIL-STD-883, Method 3015)	> 25 kV		On all pins
Attenuation	> 30 dB	at 1 GHz
Package Footprint	1.960 mm x 1.330 mm		10-Bump CSP
Storage Temperature Range	-65 to +150	C	Absolute Maximum Rating
DC Power per Resistor	100	mW	Absolute Maximum Rating
DC Package Power Rating	300	mW	Absolute Maximum Rating
Operating Temperature Range	-40 to +85	C	Standard Operating Condition
Resistance (R1)	80 - 100 - 120		Typ. 100
Resistance (R2)	38 - 47 - 56		Typ. 47
Capacitance (C)	16 - 20 - 24	pF	Typ. 20 pF (VIN = 2.5 VDC, 1 MHz, 30 mV ac)
Stand-off Voltage (VSTANDOFF)	6.0	V	(I = 10 A)
Diode Leakage Current (ILEAK)	0.1 - 1.0	A	(VBIAS = 3.3 V)
Signal Voltage Clamp (Positive)	5.6 - 6.8 - 9.0	V	(ILOAD = 10 mA)
Signal Voltage Clamp (Negative)	-1.5 - -0.8 - -0.4	V	(ILOAD = -10 mA)
In-system ESD Withstand Voltage (HBM)	25	kV	MIL-STD-883, Method 3015
In-system ESD Withstand Voltage (IEC 61000-4-2 Contact)	10	kV	Notes 2 and 4
Clamping Voltage (Positive Transients)	+12	V	MIL-STD-883 (Method 3015), 8 kV
Clamping Voltage (Negative Transients)	-7	V	MIL-STD-883 (Method 3015), 8 kV
Cut-off Frequency (fC1)	77	MHz	(R=100 , C=20 pF, ZSOURCE=50 , ZLOAD=50 )
Cut-off Frequency (fC2)	85	MHz	(R=47 , C=20 pF, ZSOURCE=50 , ZLOAD=50 )
Package Dimensions	1.960 mm x 1.330 mm		WLCSP10, CASE 567BL
Ordering Number	CM1402-03CP		3500/Tape & Reel

Applications

SIM Card Slot in Mobile Handsets
I/O Port Protection for Mobile Handsets, Notebook Computers, PDAs
EMI Filtering for Data Ports in Cell Phones, PDAs or Notebook Computers

2410010231_onsemi-CM1402-03CP_C894778.pdf

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