Ampleon BLA1011-300

BLA1011-300 is a 300 W LDMOS transistor designed for avionics RF power amplifiers in the 1030 MHz to 1090 MHz band, featuring internal matching for ease of use. It is packaged in a flanged ceramic SOT957A case with two mounting holes and two leads, measuring 27.94 mm in length and 12.83 mm in width. The device operates at a drain-source voltage of up to 65 V, with a quiescent drain current of 150 mA and a typical power gain of 16.5 dB and efficiency of 57% under pulsed class-AB conditions (50 μs pulse, 2% duty cycle). It supports load mismatches up to VSWR 10:1 and meets RoHS compliance.