150W - 50V HF/VHF DMOS TRANSISTOR

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  • 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

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Part Number
Package
Packing Type
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Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
SD2931-10W M174 Loose Piece
Active
- EAR99 MOROCCO Check Availability

Distributor availability ofSD2931-10W

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 156 1 Order Now
ARROW EUROPE 100 0 Order Now
RICHARDSON RFPD AMERICA 3423 1 Order Now
MOUSER WORLDWIDE 173 1 Order Now
Farnell Element14 EUROPE 94 1 Order Now

Distributor reported inventory date: 2019-04-10

Distributor Name

DIGIKEY

Stock

156

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

100

Min.Order

0

Region

EUROPE Order Now

RICHARDSON RFPD

Stock

3423

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

173

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

94

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-04-10

Buy direct

SD2931-10W

Package

M174

Packing Type

Loose Piece

Unit Price (US$)

*

Distributor availability ofSD2931-10W

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 156 1 Order Now
ARROW EUROPE 100 0 Order Now
RICHARDSON RFPD AMERICA 3423 1 Order Now
MOUSER WORLDWIDE 173 1 Order Now
Farnell Element14 EUROPE 94 1 Order Now

Distributor reported inventory date: 2019-04-10

Distributor Name

DIGIKEY

Stock

156

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

100

Min.Order

0

Region

EUROPE Order Now

RICHARDSON RFPD

Stock

3423

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

173

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

94

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-04-10

Marketing Status

Active

Unit Price (US$)

-

Quantity

-

ECCN (US)

EAR99

Country of Origin

MOROCCO

(*) 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

Development Tools

    • Part Number

      Mismatch analysis for RF transistor circuits based on Agilent ADS

      Large signal load stability for RF transistors based on Agilnet ADS

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS1935
      RF power transistor: HF/VHF/UHF N-channel power MOSFETs
      10.0
      330.13 KB
      PDF
      DS1935

      RF power transistor: HF/VHF/UHF N-channel power MOSFETs

    • Description Version Size Action
      AN2027
      Mounting recommendations for ceramic DMOS packages
      2.4
      47.85 KB
      PDF
      AN2027

      Mounting recommendations for ceramic DMOS packages

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      SD2931-10 ADS model 1.0
      284.92 KB
      ZIP

      SD2931-10 ADS model

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
SD2931-10W
Active
M174 Industrial Ecopack1

SD2931-10W

Package:

M174

Material Declaration**:

Marketing Status

Active

Package

M174

Grade

Industrial

RoHS Compliance Grade

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.