6-line EMI filter with integrated ESD protection for micro-SD Card™

The EMIF06-HSD03F3 chip is a highly integrated device designed to suppress EMI/RFI noise for interface line filtering.

The EMIF06-HSD03F3 Flip-Chip packaging means the package size is equal to the die size. That’s why EMIF06-HSD03F3 is a very small device. Additionally, this filter includes ESD protection circuitry, which prevents damage to the protected device when subjected to ESD surges up 18 kV.

Key Features

  • Very low line capacitance to compensate long PCB tracks (2.5 pF typ.)
  • High efficiency in ESD suppression up to 18 kV (IEC 61000-4-2)
  • Very low PCB space consumption:
    • 1.1 x 2.4 mm
  • Ultralow leakage current: 20 nA max.
  • Very thin package: 0.605 mm
  • Smart pinout for easier PCB layout
  • High reduction of parasitic elements through integration and wafer level packaging
  • Lead-free package
  • Complies with the following standards:
    • IEC 61000-4-2 level 4:±15 kV (air discharge), ±8 kV (contact discharge)


Technical Documentation

Product Specifications
Description Version Size
DS9928 DS9928: EMI filter with integrated ESD protection for micro-SD Card™ 4.0 560 KB
Application Notes
Description Version Size
AN4541 AN4541: EMI filters for SD3.0 card high-speed SD card protection and filtering devices 1.1 1 MB
AN2348 AN2348: IPAD™ 400 µm Flip Chip: package description and recommendations for use 5.0 261 KB
AN1235 AN1235: IPAD™ 500 µm Flip Chip: package description and recommendations for use 8.0 251 KB
Technical Notes & Articles
Description Version Size
TN1173 TN1173: Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches 3.1 333 KB

HW Model & CAD Libraries

HW Model & CAD Libraries
Description Version Size
EMIF06-HSD03F3 S-parameter model (.sxp) 1.0 535 KB

Sample & Buy

Part Number Package Packing Type Marketing Status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
EMIF06-HSD03F3 Flip-Chip 400u Tape And Reel Active 0.207 1000 NEC EAR99 CHINA MORE INFO Get Sample Add to cart DISTRIBUTOR AVAILABILITY

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Quality & Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
EMIF06-HSD03F3 ActiveFlip-Chip 400uIndustrialEcopack2 0 0

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.