! SIEMENS Small Signal Semiconductors ! BF799 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 3.5 V IC = 20 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 0.5485 -40.0 37.763 160.8 0.0049 75.6 0.9558 -8.0 0.020 0.5704 -72.4 33.065 145.0 0.0088 63.1 0.8812 -13.6 0.050 0.6142 -123.4 20.506 117.9 0.0142 48.2 0.7023 -17.1 0.100 0.6332 -151.2 11.460 100.7 0.0179 48.3 0.6105 -14.1 0.150 0.6422 -162.4 7.834 92.4 0.0213 53.0 0.5871 -12.6 0.200 0.6481 -168.9 5.911 86.5 0.0251 57.1 0.5790 -12.4 0.250 0.6533 -173.3 4.739 81.9 0.0292 60.8 0.5772 -12.8 0.300 0.6582 -176.6 3.955 77.8 0.0330 63.4 0.5760 -13.5 0.400 0.6664 177.8 2.953 70.7 0.0406 67.2 0.5791 -15.9 0.500 0.6760 173.7 2.349 64.6 0.0483 70.2 0.5837 -18.8 0.600 0.6849 169.5 1.941 58.9 0.0557 73.2 0.5879 -22.2 0.700 0.6969 165.5 1.661 53.7 0.0641 76.1 0.5918 -25.7 0.800 0.7084 162.1 1.446 48.7 0.0721 78.7 0.5966 -29.5 0.900 0.7191 158.5 1.278 44.1 0.0815 81.0 0.6005 -33.6 1.000 0.7279 155.1 1.144 39.7 0.0922 83.1 0.6044 -37.6 1.100 0.7387 151.4 1.036 35.5 0.1037 84.8 0.6079 -42.0 1.200 0.7502 148.1 0.938 31.8 0.1168 86.1 0.6112 -46.4 1.300 0.7550 145.0 0.855 28.3 0.1312 86.9 0.6139 -51.0 1.400 0.7653 141.7 0.789 25.6 0.1471 87.2 0.6170 -55.5 1.500 0.7725 138.4 0.724 22.6 0.1636 87.1 0.6191 -60.2 1.600 0.7767 135.3 0.672 20.0 0.1819 86.4 0.6209 -65.1 1.700 0.7806 132.0 0.620 17.9 0.2012 85.5 0.6232 -70.1 1.800 0.7868 129.2 0.571 16.7 0.2215 84.4 0.6241 -74.9 1.900 0.7929 126.2 0.529 15.4 0.2427 82.9 0.6232 -80.1 2.000 0.7961 122.8 0.494 15.7 0.2640 81.2 0.6245 -85.1 2.200 0.7987 116.8 0.439 15.5 0.3086 77.1 0.6240 -95.5 2.400 0.7969 111.0 0.394 18.2 0.3534 72.3 0.6211 -105.8 2.600 0.7965 105.5 0.383 21.5 0.3965 67.2 0.6175 -116.2 2.800 0.7932 100.4 0.381 25.7 0.4374 62.0 0.6140 -126.5 3.000 0.7837 95.3 0.389 28.8 0.4742 56.6 0.6075 -136.6 ! ! SIEMENS AG Semiconductor Group, Munich