Important notice Dear Customer, On 7 February 2017 the former NXP Standard Product business became a new company with the tradename Nexperia. Nexperia is an industry leading supplier of Discrete, Logic and PowerMOS semiconductors with its focus on the automotive, industrial, computing, consumer and wearable application markets In data sheets and application notes which still contain NXP or Philips Semiconductors references, use the references to Nexperia, as shown below. Instead of PEMIxQFN PEMI2STD family Integrated 1-, 2-, 4-, 6- and 8-channel passive filter network with ESD protection Rev. 2 3 November 2011 Product data sheet 1. Product profile 1.1 General description 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 Package Package configuration channels pitch (mm) 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 1.2 Features and benefits 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 -type RC filter network ESD protection up to 25 kV contact discharge according to IEC 61000-4-2, far exceeding level 4 1.3 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