! SIEMENS Small Signal Semiconductors ! BF799 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 12 V IC = 3 mA ! Common Emitter S-Parameters: January 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.8993 -10.5 9.597 173.4 0.0041 86.2 0.9963 -1.6 0.020 0.8913 -20.8 9.393 167.1 0.0083 79.4 0.9902 -3.2 0.050 0.8539 -49.1 8.499 150.0 0.0183 65.6 0.9560 -6.9 0.100 0.7810 -86.0 6.717 128.9 0.0284 49.8 0.8894 -9.9 0.150 0.7377 -110.9 5.296 115.3 0.0332 42.6 0.8474 -11.0 0.200 0.7063 -127.6 4.271 105.5 0.0357 38.5 0.8244 -11.6 0.250 0.6937 -139.6 3.545 98.4 0.0371 37.7 0.8104 -12.2 0.300 0.6839 -148.3 3.023 92.7 0.0379 37.4 0.8006 -12.9 0.400 0.6771 -161.4 2.323 83.5 0.0390 40.4 0.7924 -14.8 0.500 0.6751 -170.4 1.883 76.0 0.0406 45.4 0.7889 -16.9 0.600 0.6751 -177.7 1.579 69.6 0.0421 51.6 0.7868 -19.5 0.700 0.6800 176.1 1.367 63.9 0.0449 58.6 0.7862 -22.1 0.800 0.6863 170.9 1.202 58.5 0.0483 65.3 0.7864 -24.7 0.900 0.6928 166.2 1.074 53.5 0.0532 72.0 0.7869 -27.6 1.000 0.6977 161.9 0.970 48.9 0.0596 77.6 0.7879 -30.6 1.100 0.7071 157.5 0.883 44.6 0.0673 82.9 0.7900 -33.7 1.200 0.7166 153.5 0.809 40.5 0.0765 86.7 0.7911 -36.8 1.300 0.7187 149.9 0.739 36.9 0.0872 89.9 0.7927 -40.1 1.400 0.7281 146.4 0.687 33.9 0.0996 92.2 0.7946 -43.4 1.500 0.7350 142.7 0.635 30.9 0.1128 93.7 0.7958 -46.8 1.600 0.7434 139.3 0.591 28.2 0.1279 94.3 0.7960 -50.4 1.700 0.7505 136.0 0.546 25.3 0.1442 94.6 0.7981 -54.0 1.800 0.7574 132.6 0.507 24.4 0.1616 94.3 0.7986 -57.7 1.900 0.7602 129.6 0.470 22.6 0.1803 93.7 0.7971 -61.6 2.000 0.7676 126.1 0.435 23.1 0.1999 92.6 0.7983 -65.4 2.200 0.7722 119.7 0.385 21.9 0.2416 89.7 0.7954 -73.5 2.400 0.7804 113.7 0.345 25.0 0.2857 85.7 0.7908 -81.7 2.600 0.7807 107.7 0.327 29.0 0.3301 81.2 0.7827 -90.3 2.800 0.7817 102.1 0.327 34.4 0.3757 76.3 0.7747 -98.9 3.000 0.7788 96.6 0.340 39.3 0.4192 71.1 0.7619 -107.6 ! ! SIEMENS AG Semiconductor Group, Munich