PEMIxQFN; PEMI2STD family

Integrated 1-, 2-, 4-, 6- and 8-channel passive filter network with ESD protection

The devices are a family of RC low pass filters. They are designed to provide filtering of undesired RF signals on the I/O ports of portable communication or computing devices. The devices incorporate diodes to provide protection to downstream components from ElectroStatic Discharge (ESD) voltages up to ±25 kV.

The devices are fabricated using monolithic silicon technology in lead-free plastic packages.

Table 1. Product overview

Type number

Package

Number of channels

Package pitch (mm)

Package configuration

PEMI1QFN

SOT883

1

-

3-pin MicroPak (QFN compatible)

PEMI2QFN

SOT886

2

0.5

6-pin MicroPak (QFN compatible)

PEMI2STD

SOT665

1

-

5-pin microlead

PEMI4QFN

SOT1157-1

4

0.4

8-pin extremely thin leadless

PEMI6QFN

SOT1158-1

6

0.4

12-pin extremely thin leadless

PEMI8QFN

SOT1159-1

8

0.4

16-pin extremely thin leadless

Features

  • Pb-free, Restriction of Hazardous Substances (RoHS) compliant and free of halogen and antimony (Dark Green compliant)
  • Integrated 1-, 2-, 4-, 6- and 8-channel π-type RC filter network
  • ESD protection up to ±25 kV contact discharge according to IEC 61000-4-2, far exceeding level 4

Target applications

General-purpose ElectroMagnetic Interference (EMI) and Radio-Frequency Interference (RFI) filtering and downstream ESD protection for:

  • Cellular phone and Personal Communication Systems (PCS) mobile handsets
  • Cordless telephones
  • Wireless data (WAN/LAN) systems

Documentation (2)

File nameTitleTypeDate
PEMIXQFN_PEMI2STD_FAMIntegrated 1-, 2-, 4-, 6- and 8-channel passive filter network with ESD protectionData sheet2011-11-08
PEMI_FamilyPEMI Family SPICE modelsSPICE model2013-06-25

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Models

File nameTitleTypeDate
PEMI_FamilyPEMI Family SPICE modelsSPICE model2013-06-25