ILD3135EL20 High Power S-Band Transistor Supplying 20W

Frequency Low
Frequency High
Output Power
Pulse width & Duty factor Voltage
Matching Package
3.1 3.5 20 10 35 16ms, 50% 28 Input & Output PL32A1

Image for Integra Part Number ILD3135EL20

ILD3135EL20 is a high power LDMOS transistor designed for S-band radar applications operating over the 3.1 - 3.5 GHz instantaneous frequency band. Under 16ms / 50% pulsing conditions it supplies a minimum of 20 W (typically 25-30W) of peak output power with 10dB gain typically. Specified operation is with Class AB bias. The device also may be operated with Class A or B bias. When appropriately rated, it is operable under a wide range of pulse widths and duty factors. It operates with spectral purity into all phases of 3:1 output load VSWR. 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
  • 20W Output Power
  • 100% High Power RF Tested
  • 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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