150W - 50V HF/VHF DMOS TRANSISTOR

The SD2931-10 is a gold metallized N-channel MOS field-effect RF power transistor. Being electrically identical to the standard SD2931 MOSFET, it is intended for use in 50 V dc large signal applications up to 230 MHz.

The SD2931-10 is mechanical compatible to the SD2931 but offers in addition a better thermal capability (25 % lower thermal resistance), representing the best-in-class transistors for ISM applications, where reliability and ruggedness are critical factors.

Key Features

  • Gold metallization
  • Excellent thermal stability
  • Common source configuration
  • POUT = 150 W min. with 14 dB gain @ 175 MHz
  • Thermally enhanced packaging for lower junction temperatures

Resources

Technical Documentation

Product Specifications
Description Version Size
DS1935 DS1935: RF power transistor: HF/VHF/UHF N-channel power MOSFETs 10.0 330 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
SD2931-10 ADS model 1.0 284 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
SD2931-10 M174 Loose Piece NRND - - NEC EAR99 - MORE INFO No availability reported, please contact our Sales office
SD2931-10W M174 Loose Piece Active - - 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**
SD2931-10 NRNDM174IndustrialEcopack1 0 0
SD2931-10W 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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