ILD2731M140 High Power S-Band Transistor Supplying 140W

Frequency Low
Frequency High
Output Power
Pulse width & Duty factor Voltage
Matching Package
2.7 3.1 140 13 45 300µs, 10% 32 Input & Output PL64A1

Image for Integra Part Number ILD2731M140

ILD2731M140 is a high power LDMOS transistor designed for S-band radar applications operating over the 2.7 - 3.1 GHz instantaneous frequency band. Under 300us / 10% pulsed conditions it supplies a minimum of 140 W of peak output power. Specified operation is with Class AB bias. The broadband test fixture includes a temperature compensated bias network. All devices are 100% screened for large signal RF parameters in a fixed tuned broadband matching circuit / test fixture.


  • Silicon LDMOS FET
  • Matched to 50-ohms
  • 140W Output Power
  • 100% High Power RF Tested
  • Class AB Operation
  • Class AB Operation


  • S-Band Radar


  • EAR99

For package dimensions, evaluation board details, and complete test specifications, view the data sheet.

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