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IP4340CX15

6-channel filter for ESD protection of microSD memory card interfaces

Array of 13 diodes and 11 resistors designed to protect downstream components against ElectroStatic Discharge (ESD) voltages as high as 15 kV. The device is encapsulated in a 1.56 mm x 1.56 mm Wafer-Level Chip-Scale Package (WLCSP) fabricated using monolithic silicon semiconductor technology.

These features make the device ideal for use in applications requiring a high degree of miniaturization, such as mobile phone handsets, cordless telephones and personal digital devices.

This product has been discontinued, click here for discontinuation information and replacement parts.

Features and benefits

  • Pb-free, Restriction of Hazardous Substances (RoHS) compliant and free of halogen and antimony (Dark Green compliant)
  • Integrated ESD protection, ElectroMagnetic Interference (EMI) and RF filtering for microSD memory card channels
  • ESD protection up to 15 kV on 6 channels at output terminals
  • Integrated EMI and RF filters with pull-up resistors (on 5 channels)
  • Additional power supply protection
  • WLCSP with 0.4 mm pitch

Applications

  • MicroSD memory card interfaces in cellular phone and Personal Communication System (PCS) mobile handsets
  • Cordless telephones
  • Digital still and video cameras
  • Media players
  • Card readers

Package

All type numbers in the table below are discontinued. See the table Discontinuation information for more information.

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
IP4340CX15 IP4340CX15/P,135
(934066668135)
Obsolete no package information

Environmental information

All type numbers in the table below are discontinued. See the table Discontinuation information for more information.

Type number Orderable part number Chemical content RoHS RHF-indicator
IP4340CX15 IP4340CX15/P,135 IP4340CX15 rohs rhf rhf
Quality and reliability disclaimer

Documentation (2)

File name Title Type Date
IP4340CX15 6-channel filter for ESD protection of microSD memory card interfaces Data sheet 2012-08-14
nexperia_document_leaflet_WLCSP_201803_CHN WLCSP Chinese Translation Leaflet 2018-04-25

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Models

No documents available

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.