The SD2933 is a gold metalized N-channel MOS field-effect RF power transistor, intended for use in 50 V dc large signal applications up to 150 MHz. Its special low thermal resistance package makes it ideal for ISM applications, where reliability and ruggedness are critical factors.

Key Features

  • Gold metalization
  • Excellent thermal stability
  • Common source configuration
  • POUT = 300 W min. with 20 dB gain @ 30 MHz
  • Thermally enhanced packaging for lower junction temperatures


Technical Documentation

Product Specifications
Description Version Size
DS1975 DS1975: HF/VHF/UHF RF power N-channel MOSFETs 15.0 514 KB
Application Notes
Description Version Size
AN1256 AN1256: High-power RF MOSFET targets VHF applications 2.2 107 KB
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
SD2933 ADS model 1.0 604 KB

Publications and Collaterals

Description Version Size
Semiconductor solutions for healthcare applications 1.0 665 KB

Tools and Software

Development Tools
Software Development Tools
Evaluation Tools
Product Evaluation 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
SD2933 M177 Loose Piece NRND - - NEC EAR99 - MORE INFO No availability reported, please contact our Sales office
SD2933W M177 Loose Piece Active - - NEC EAR99 MOROCCO MORE INFO No availability reported, please contact our Sales office

(*) 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**
SD2933 NRNDM177-Ecopack1
SD2933W ActiveM177-Ecopack1

(**) 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.