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PCMFxUSB3B

Common-mode EMI filter for differential channels with integrated bidirectional ESD protection

Common-mode ElectroMagnetic Interference (EMI) filters with integrated bidirectional ElectroStatic Discharge (ESD) protection for one, two and three differential channels. The devices are designed to provide low insertion loss for differential high-speed signals on each channel while unwanted common-mode signals are attenuated.

Each differential channel incorporates two signal lines that are coupled by integrated coils. Diodes provide protection to downstream components from ESD voltages up to ±20kV on each signal line.

Table 1. Product overview

Type number

Number of channels

Package Name

PCMF1USB3B

1

WLCSP5

PCMF2USB3B

2

WLCSP10

PCMF3USB3B

3

WLCSP15

Features and benefits

  • One, two and three differential channels common-mode EMI filters with integrated ESD protection
  • ESD protection up to ±20 kV contact discharge according to IEC 61000-4-2
  • Superior common-mode suppression over a wide frequency range
  • Superior RF performance compared to other integrated filters or discrete filters with external ESD protection
  • Extremely high symmetry between line pairs
  • Industry-standard Wafer-Level Chip-Scale Packages: WLCSP5, 10 and 15 for smaller footprint

Applications

  • Smartphone, cellular and cordless phone
  • USB 3.2, USB 2.0, HDMI 2.0, HDMI 1.4
  • General-purpose downstream ESD protection for differential data lines
  • Tablet PC and Mobile Internet Device (MID)
  • MIPI M-PHY and D-PHY as used in Camera Serial Interface (CSI) and Display Serial Interface (DSI)

Parametrics

Type numberPackage versionPackage nameSize (mm)Configuration# of linesVRWM (V)Cd [typ] (pF)IPPM [max] (A)VESD (kV)Product status
PCMF1USB3BWLCSP5_2-1-2WLCSP50.77 x 1.17 x 0.57Bidirectional240.39.520Production
PCMF2USB3BWLCSP10_4-2-4WLCSP101.57 x 1.17 x 0.57Bidirectional440.39.520Production
PCMF3USB3BWLCSP15_6-3-6WLCSP152.37 x 1.17 x 0.57Bidirectional640.39.520Production

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
PCMF1USB3B/C
WLCSP5
(WLCSP5_2-1-2)
WLCSP5_2-1-2Reel 7" Q2/T3ActiveStandard MarkingPCMF1USB3B/CZ
( 9346 602 88087 )
PCMF2USB3B/C
WLCSP10
(WLCSP10_4-2-4)
WLCSP10_4-2-4Reel 7" Q2/T3ActiveStandard MarkingPCMF2USB3B/CZ
( 9346 602 87087 )
PCMF3USB3B/C
WLCSP15
(WLCSP15_6-3-6)
WLCSP15_6-3-6Reel 7" Q2/T3ActiveStandard MarkingPCMF3USB3B/CZ
( 9346 602 86087 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateMSLMSL leadfree
PCMF1USB3B/CPCMF1USB3B/CZNot available
You can request this via a support request
week 25, 201911
PCMF2USB3B/CPCMF2USB3B/CZNot available
You can request this via a support request
week 25, 201911
PCMF3USB3B/CPCMF3USB3B/CZNot available
You can request this via a support request
week 25, 201911
Quality and reliability disclaimer

Documentation (4)

File nameTitleTypeDate
PCMFXUSB3B_C_SERCommon-mode EMI filter for differential channels with integrated bidirectional ESD protectionData sheet2019-01-29
WLCSP5_2-1-2wafer level chip-size package; 5 bumps (2-1-2); 0.4 mm pitch; 0.77 x 1.17 x 0.57 mm bodyPackage information2020-04-21
WLCSP15_6-3-6wafer level chip-size package; 15 bumps (6-3-6); 0.4 mm pitch; 2.37 x 1.17 x 0.57 mm bodyPackage information2020-04-21
WLCSP10_4-2-4wafer level chip-size package; 10 bumps (4-2-4); 0.4 mm pitch; 1.57 x 1.17 x 0.57 mm bodyPackage information2020-04-21

Support

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Ordering, pricing & availability

Sample

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Sample orders normally take 2-4 days for delivery.

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