175W - 50V HF/VHF DMOS TRANSISTOR

The SD2941-10 is a gold metalized N-channel MOS field-effect RF power transistor, intended for use in 28 V to 50 V dc large signal applications up to 230 MHz. It offers 25% lower RDS(on) than the industry standard, with 20% higher PSAT than ST's SD2931-10 device. The SD2941-10 is housed in the low thermal M174 non-pedestal package, offering 25% lower thermal resistance than the industry standard, thus rendering it the "best-in-class" transistor for ISM applications, where reliability and ruggedness are critical factor.

Key Features

  • Gold metallization
  • Excellent thermal stability
  • Common source configuration
  • POUT = 175 W min. with 15 dB gain @ 175 MHz, 50 V
  • POUT = 135 W typ. with 14 dB gain @ 123 MHz, 28 V
  • Low RDS(on)
  • Thermally enhanced packaging for lower junction temperatures
  • In compliance with the 2002/95/EC1 European directive

Resources

Technical Documentation

Product Specifications
Description Version Size
DS4499 DS4499: HF/VHF/UHF RF power N-channel MOSFETs 6.0 542 KB
Application Notes
Description Version Size
AN2027 AN2027: Mounting recommendations for ceramic DMOS packages 2.4 47 KB

HW Model, CAD Libraries & SVD

HW Model, CAD Libraries & SVD
Description Version Size
SD2941-10 ADS model 1.0 372 KB

Tools and Software

Development Tools
Software Development Tools
Support & Community


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
SD2941-10W M174 Loose Piece Active 50 1000 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
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(*) 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**
SD2941-10W ActiveM174IndustrialEcopack1
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(**) 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.

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