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.