polyfet rf devices GX4441 General Description Polyfet's GAN (on SiC) HEMT power transistors contain no internal matching; making them suitable for both broadband and narrow band applications. The use of a thermally enhanced package enables this device to have superior heat dissipation properties. The high drain break down voltage permits this device to operate over a wide voltage range. RF POWER GAN TRANSISTOR 100.0 Watts Single Ended Package Style GX HIGH EFFICIENCY, LINEAR HIGH GAIN, LOW NOISE ROHS COMPLIANT Suitable for use across 1-3000Mhz o ABSOLUTE MAXIMUM RATINGS ( T = 25 C ) Total Device Dissipation Junction to Case Thermal Resistance 125 Watts o 2.40 C/W Storage Temperature Drain to Source Voltage o o -65 C to 150 C 180 V Maximum Junction Temperature o 200 C Gate to Source Voltage -10 V to + 2 V RF CHARACTERISTICS ( 100.0 WATTS OUTPUT ) MIN SYMBOL PARAMETER Gps Common Source Power Gain Drain Efficiency VSWR TYP MAX 12 60 Load Mismatch Tolerance 10:1 UNITS TEST CONDITIONS dB Idq = 0.30 A, Vds = 48.0 V, F = 2,000 MHz % Idq = 0.30 A, Vds = 48.0 V, F = 2,000 MHz Relative Idq = 0.30 A, Vds = 48.0 V, F = 2,000 MHz ELECTRICAL CHARACTERISTICS ( EACH SIDE ) SYMBOL PARAMETER Bvdss Drain Breakdown Voltage Idsat Saturation Current Idss Zero Bias Drain Current Vgs Gate Bias for Drain Current MIN TYP MAX 250 UNITS TEST CONDITIONS V Ids = 15.00 mA, Vgs = -8V Amp 13.50 4.0 Vgs = +2V, Vds = 10V mA Vds = 48.0 V, Vgs = -8V -2.5 V Vds = 48.0 V Ids = 0.30A Ciss Common Source Input Capacitance 13.0 pF Vds = 48.0 Vgs =-8V, F = 1 MHz Crss Common Source Feedback Capacitance 0.80 pF Vds = 48.0 Vgs =-8V, F = 1 MHz Coss Common Source Output Capacitance 7.0 pF Vds = 48.0 Vgs =-8V, F = 1 MHz POLYFET RF DEVICES REVISION 09/09/2013 1110 Avenida Acaso, Camarillo, Ca 93012 Tel:(805) 484-4210 FAX: (805) 484-3393 EMAIL:[email protected] URL:www.polyfet.com GX4441 POUT VS PIN GRAPH BROADBAND PERFORMANCE BROADBAND PERFORMANCE BROADBAND PERFORMANCE BROADBAND PERFORMANCE PACKAGE DIMENSIONS IN INCHES Tolerance .XX +/-0.01 POLYFET RF DEVICES .XXX +/-.005 inches REVISION 09/09/2013 1110 Avenida Acaso, Camarillo, Ca 93012 Tel:(805) 484-4210 FAX: (805) 484-3393 EMAIL:[email protected] URL:www.polyfet.com