Common mode filter with ESD protection

The ECMF2-0730V12M12 is a highly integrated common mode filter designed to suppress EMI/RFI common mode noise on LTE, GSM and GPS band. The device integrates a high power TVS to protect the VBUSline against surge.

Key Features

  • High common mode attenuation from 0.65 GHz to 3 GHz:
    • -18 dB at 0.7 GHz
    • -30 dB at 0.9 GHz
    • -25 dB at 1.5 GHz
    • -20 dB at 2.4 GHz
    • -17 dB at 3 GHz
  • VBUS high power TVS diode:
    • VRM = 13.2 V
    • IPP (8/20 μs): 70 A
  • Very low PCB space consumption
  • Thin package: 0.55 mm max
  • Lead free package
  • High reduction of parasitic elements through integration


Technical Documentation

Product Specifications
Description Version Size
DS11361 DS11361: Common mode filter with ESD protection for USB2.0 interface 1.0 527 KB
Application Notes
Description Version Size
AN4356 AN4356: Antenna desense on handheld equipment 1.2 1 MB
AN4511 AN4511: Common mode filters 2.0 969 KB
AN3353 AN3353: IEC 61000-4-2 standard testing 1.2 171 KB
AN4540 AN4540: MHL link filtering and protection 1.1 2 MB
Technical Notes & Articles
Description Version Size
TN1173 TN1173: Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches 5.0 1 MB

Presentations & Training Material

Description Version Size
ECMF™series portfolio overview : common-mode filters embedding ESD protection 1.0 875 KB
USB 2.0 protection and IPAD™ solutions presentation 2.0 707 KB
USB type-C Power Delivery advanced protection fundamentals 1.0 396 KB
USB type-C™ advanced protection solutions quick start guide 2.0 1 MB
USB type-C™ datalines and 'alternate mode' advanced protection fundamentals 1.0 657 KB

Publications and Collaterals

Description Version Size
Semiconductor solutions for healthcare applications 1.0 665 KB
White Papers
Description Version Size
EMI/EMC and Co-existence simulation methodology for high performance digital, mixed signal and RF wireless products 1.0 1 MB
Support & Community

Sample & Buy

Part Number Marketing Status Quantity Unit Price (US$) * Package Packing Type Operating Temperature (°C) (min) Operating Temperature (°C) (max) ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
ECMF2-0730V12M12 Active 1000 0.36 DFN.26.135.055-040-12L-EP Tape And Reel -40 85 NEC EAR99 - MORE INFO 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**
ECMF2-0730V12M12 ActiveDFN.26.135.055-040-12L-EPIndustrialEcopack2 0 0

(**) The Material Declaration forms available on 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.