! SIEMENS Small Signal Semiconductors ! BFG19S ! Si NPN RF Bipolar Junction Transistor in SOT223 ! VCE = 2.5 V IC = 2 mA ! Common Emitter S-Parameters: August 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.9112 -7.0 6.870 175.5 0.0074 89.2 0.9975 -2.5 0.020 0.9083 -14.3 6.861 172.0 0.0156 82.6 0.9915 -4.9 0.050 0.8907 -34.9 6.556 157.9 0.0384 70.5 0.9601 -11.8 0.100 0.8551 -65.3 5.819 141.0 0.0673 56.1 0.8837 -20.8 0.150 0.8088 -89.3 4.926 125.6 0.0848 43.2 0.7937 -27.0 0.200 0.7868 -107.9 4.233 115.3 0.0955 35.8 0.7320 -30.5 0.250 0.7624 -122.2 3.642 106.1 0.1014 29.1 0.6768 -33.3 0.300 0.7514 -133.7 3.170 99.1 0.1042 25.0 0.6451 -35.6 0.400 0.7391 -150.6 2.494 88.1 0.1061 18.7 0.5978 -39.4 0.500 0.7365 -163.0 2.041 78.2 0.1049 14.7 0.5718 -43.6 0.600 0.7340 -172.6 1.750 70.3 0.1024 13.5 0.5576 -48.4 0.700 0.7396 179.2 1.525 62.9 0.0987 13.1 0.5474 -53.8 0.800 0.7354 172.3 1.337 56.3 0.0960 14.4 0.5387 -59.3 0.900 0.7404 166.0 1.200 50.3 0.0929 17.0 0.5353 -64.9 1.000 0.7493 159.9 1.086 44.6 0.0906 20.6 0.5335 -71.1 1.100 0.7516 154.8 0.996 39.5 0.0902 25.4 0.5317 -77.9 1.200 0.7580 149.9 0.926 34.6 0.0930 30.9 0.5305 -84.6 1.300 0.7624 145.1 0.858 30.0 0.0985 35.8 0.5288 -91.2 1.400 0.7667 140.6 0.790 25.9 0.1047 39.6 0.5317 -98.2 1.500 0.7700 136.4 0.749 21.5 0.1158 42.6 0.5335 -105.5 1.600 0.7764 132.3 0.694 17.2 0.1285 44.9 0.5362 -112.8 1.700 0.7846 128.4 0.662 13.6 0.1422 46.4 0.5388 -120.1 1.800 0.7927 124.9 0.628 11.0 0.1564 46.4 0.5461 -127.1 1.900 0.7969 121.1 0.598 8.1 0.1727 45.6 0.5554 -134.8 2.000 0.8002 117.8 0.565 5.3 0.1885 43.9 0.5607 -142.3 2.200 0.8043 111.2 0.515 0.5 0.2227 40.1 0.5780 -156.5 2.400 0.8119 104.7 0.493 -4.2 0.2558 35.7 0.5960 -171.3 2.600 0.8174 99.1 0.471 -6.3 0.2881 29.9 0.6160 175.0 2.800 0.8199 93.0 0.451 -10.2 0.3198 23.0 0.6362 161.8 3.000 0.8230 87.9 0.438 -13.3 0.3472 16.9 0.6544 149.1 3.500 0.8245 75.7 0.423 -20.0 0.3890 -0.6 0.7025 120.7 4.000 0.8327 66.4 0.420 -29.0 0.4110 -13.7 0.7418 96.2 4.500 0.8375 57.8 0.414 -38.5 0.4310 -26.0 0.7700 75.6 5.000 0.8438 50.0 0.417 -46.2 0.4343 -38.8 0.7916 58.5 5.500 0.8455 43.1 0.413 -55.0 0.4459 -50.6 0.8113 42.5 6.000 0.8443 35.9 0.408 -64.5 0.4353 -63.5 0.8160 28.4 ! ! SIEMENS AG Semiconductor Group, Munich