! SIEMENS Small Signal Semiconductors ! BF799 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 5 V IC = 35 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 0.4918 -51.0 45.938 156.9 0.0042 72.9 0.9392 -8.7 0.020 0.5350 -87.3 38.270 139.1 0.0073 61.0 0.8477 -13.8 0.050 0.5935 -134.5 21.715 112.8 0.0110 49.7 0.6836 -14.5 0.100 0.6159 -157.3 11.724 97.4 0.0145 53.1 0.6195 -11.0 0.150 0.6259 -166.1 7.933 90.0 0.0183 58.7 0.6063 -10.0 0.200 0.6311 -171.4 5.961 84.5 0.0225 62.2 0.6025 -9.9 0.250 0.6425 -174.7 4.764 80.2 0.0264 65.5 0.6017 -10.6 0.300 0.6504 -177.9 3.966 76.2 0.0299 67.1 0.6020 -11.5 0.400 0.6621 177.1 2.946 69.5 0.0373 70.7 0.6059 -13.9 0.500 0.6764 173.0 2.336 63.5 0.0445 73.5 0.6111 -16.7 0.600 0.6870 169.0 1.931 58.1 0.0516 76.3 0.6153 -19.9 0.700 0.6979 165.1 1.649 53.1 0.0596 79.2 0.6184 -23.3 0.800 0.7118 161.5 1.437 48.2 0.0675 81.8 0.6219 -26.9 0.900 0.7211 157.9 1.269 43.7 0.0766 84.3 0.6242 -30.6 1.000 0.7288 154.5 1.140 39.3 0.0871 86.0 0.6271 -34.4 1.100 0.7401 151.0 1.030 35.1 0.0984 87.8 0.6298 -38.3 1.200 0.7528 147.4 0.936 31.4 0.1109 88.8 0.6319 -42.3 1.300 0.7575 144.4 0.853 27.8 0.1247 89.6 0.6330 -46.5 1.400 0.7651 141.4 0.788 25.0 0.1400 89.6 0.6357 -50.7 1.500 0.7767 137.9 0.726 21.8 0.1558 89.5 0.6368 -55.0 1.600 0.7805 134.8 0.671 19.6 0.1731 88.8 0.6373 -59.5 1.700 0.7821 131.5 0.614 16.8 0.1914 88.0 0.6385 -64.0 1.800 0.7895 128.6 0.566 15.3 0.2109 86.8 0.6393 -68.6 1.900 0.7954 125.5 0.525 13.8 0.2312 85.4 0.6373 -73.2 2.000 0.8017 122.4 0.484 13.6 0.2514 83.7 0.6376 -77.9 2.200 0.8032 116.4 0.420 12.7 0.2949 79.8 0.6354 -87.7 2.400 0.8059 110.6 0.372 15.7 0.3389 75.2 0.6305 -97.5 2.600 0.8050 104.8 0.351 19.5 0.3811 70.2 0.6240 -107.5 2.800 0.8005 99.7 0.346 25.6 0.4230 65.0 0.6182 -117.5 3.000 0.7930 94.6 0.354 29.7 0.4599 59.8 0.6083 -127.4 ! ! SIEMENS AG Semiconductor Group, Munich