EMI Filter with ESD Protection

Overview

The CSPEMI400 is an EMI filter array with ESD protection, which integrates three pi filters (C-R-C) and two additional channels of ESD protection. The CSPEMI400 has component values of 20pF-47W- 20pF, and 20pF-100 Ohm-20pF. The parts include avalanche-type ESD diodes on every pin, which provide 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 10kV, exceeding the maximum requirement of the IEC 61000-4-2 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 ±25kV.

  • I/O port protection for mobile handsets, notebook, computers, PDAs, etc.
  • SIM Card slot in mobile handsets
  • EMI filtering for data ports

  • Mobile Handsets, Notebooks, PDAs, Cell Phones

  • Three channels of EMI filtering, each with ESD protection
  • Two additional channels of ESD-only protection
  • Greater than 30dB of attenuation at 1GHz

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Product

Status

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Interface

Number of Lines

Filter Type

R Typ (Ω)

C Typ (pF)

IR Max (µA)

V(BR) Typ (V)

VRWM Max (V)

Reference Price

CSPEMI400G

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Obsolete

CAD Model

Pb

A

H

P

WLCSP-10

1

260

DSFTP

3500

N

SIM Card

4

R-C

100

20

0.3

6.8

3.3

Price N/A

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