20 W, 460 - 540 MHz evaluation board based on PD55025-E

The STEVAL-TDR023V1 is a common source N-channel enhancement-mode lateral field effect RF power amplifier designed for UHF mobile radio application.

Key Features

  • Excellent thermal stability
  • Frequency: 460 - 540 MHz
  • Supply voltage: 13.6 V
  • Output power: 20 W
  • Gain: 13.3 dB typ.
  • Efficiency: 51% - 66%
  • Load mismatch: 20:1
  • BeO free amplifier
  • In compliance with the 2002/95/EC European directive




Technical Documentation

Product Specifications
Description Version Size
DS6980 DS6980: RF power amplifier using 1 x PD55025-E N-channel enhancement-mode lateral MOSFETs 1.1 513 KB

Hardware Resources

Board Manufacturing Specifications
Description Version Size
Gerber files for STEVAL-TDR023V1 1.0 50 KB
Bill of Materials
Description Version Size
Bill of materials for STEVAL-TDR023V1 1.0 15 KB
Schematic Pack
Description Version Size
Board schematics for STEVAL-TDR023V1 2.1 23 KB


License Agreement
Description Version Size
Demo products licence agreement 3.2 22 KB
Evaluation products license agreement 1.4 128 KB
Support & Community

Sample & Buy

Part Number Core Product Marketing Status Unit Price (US$) * Board production status Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
STEVAL-TDR023V1 PD55025-E NRND 199 - 1 NEC EAR99 - 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**

(**) 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.