4-Channel EMI Filter with Integrated ESD Protection

Revision February 21, 2014

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@ SOCAY Electronics Co., Ltd. 2014

Specifications are subject to change without notice.

Please refer to www.socay.com for current information.

EM2374K

SOCAY Electronics Co., Ltd.

www.socay.com

LWSON-08

The EM2374K is a four-channel (C-R-C) Pi-style EMI filter array

with integrated ESD protection. Its typical component values of

R=100

Ω and C=8.5pF deliver a cutoff frequency. This

performance makes the part ideal for parallel interfaces with

data rates up to 70 Mbps in applications where wireless

interference must be minimized. The specified attenuation

range is very effective in minimizing interference from 2G/3G,

GPS, Bluetooth

® and WLAN signals. The EM2374K is

available in the low-profile 8-lead 1.7mm x1.35 mm LWSON-08

surface mount package.

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Filter performance: 30dB minimum attenuation 1.8GHz

to 2.5GHz

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Bidirectional EMI/RFI filter with integrated TVS for ESD

protection

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TVS working voltage: 5V

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Resistor: 100

Ω±20%

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Typical Capacitance: 20pF (VR = 0V)

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Protection and filtering for four lines

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Solid-state technology

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RoHS Compliant

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IEC61000-4-2 (ESD)

±15kV (air), ±8kV (contact)

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IEC61000-4-4 (EFT) 40A (5/50ns)

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EMI Filtering for LCD and Camera Data Lines

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EMI Filtering and Protection for I/O Ports and Keypads

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Nominal Dimensions: 1.7 x 1.35 x 0.50 mm

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Molding Compound Flammability Rating : UL 94V-0

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Quantity Per Reel : 3,000pcs

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Reel Size : 7 inch

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Lead Finish : Lead Free

Symbol

Parameter

Value

Units

Lead Soldering Temperature

260 (10sec)

ºC

Junction Temperature

125

ºC

Storage Temperature Range

-55 to +150

ºC

Operating Temperature Range

-55 to +85

ºC

IEC61000-4-2 (ESD)

Air Discharge

±15

KV

Contact Discharge

±8

IEC61000-4-4 (EFT)

40

A

Mechanical Characteristics (@ 25℃ Unless Otherwise Specified)

Description

Feature

Functional Diagram

Applications

Mechanical Characteristics