! SIEMENS Small Signal Semiconductors ! BF799 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 15 V IC = 5 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 0.8587 -13.1 14.359 171.8 0.0038 83.8 0.9937 -2.0 0.020 0.8488 -26.0 13.937 164.1 0.0073 75.2 0.9837 -4.0 0.050 0.7966 -59.9 12.070 144.2 0.0158 61.6 0.9311 -8.1 0.100 0.7199 -99.6 8.828 122.3 0.0229 47.7 0.8519 -10.3 0.150 0.6805 -122.9 6.638 109.5 0.0262 42.8 0.8125 -10.6 0.200 0.6588 -137.9 5.222 100.8 0.0282 41.6 0.7927 -10.8 0.250 0.6501 -148.1 4.279 94.5 0.0295 42.6 0.7818 -11.2 0.300 0.6460 -155.8 3.625 89.4 0.0308 44.6 0.7743 -11.7 0.400 0.6411 -167.0 2.758 81.1 0.0335 49.6 0.7694 -13.5 0.500 0.6451 -174.6 2.224 74.2 0.0368 55.4 0.7673 -15.4 0.600 0.6475 179.2 1.859 68.2 0.0403 61.2 0.7672 -17.7 0.700 0.6538 173.8 1.603 62.7 0.0447 66.9 0.7670 -20.0 0.800 0.6608 169.1 1.407 57.5 0.0492 71.6 0.7690 -22.6 0.900 0.6713 164.8 1.253 52.7 0.0549 76.7 0.7695 -25.3 1.000 0.6756 160.7 1.129 48.2 0.0613 81.0 0.7721 -27.9 1.100 0.6867 156.6 1.028 43.7 0.0688 84.9 0.7750 -30.8 1.200 0.6991 152.9 0.938 39.7 0.0777 88.0 0.7777 -33.8 1.300 0.7033 149.5 0.856 35.9 0.0875 90.5 0.7795 -36.9 1.400 0.7165 146.1 0.795 33.0 0.0991 92.5 0.7832 -40.0 1.500 0.7239 142.6 0.736 29.4 0.1111 94.0 0.7854 -43.2 1.600 0.7326 139.2 0.682 26.5 0.1253 94.6 0.7875 -46.6 1.700 0.7381 136.0 0.631 23.8 0.1402 95.0 0.7897 -50.0 1.800 0.7474 132.8 0.582 21.9 0.1565 94.7 0.7913 -53.6 1.900 0.7545 129.7 0.538 19.6 0.1743 94.3 0.7906 -57.2 2.000 0.7591 126.5 0.499 18.9 0.1922 93.5 0.7928 -60.8 2.200 0.7721 120.0 0.436 16.9 0.2320 91.0 0.7928 -68.5 2.400 0.7772 113.8 0.381 17.4 0.2745 87.4 0.7905 -76.4 2.600 0.7861 108.1 0.348 21.3 0.3186 83.2 0.7852 -84.6 2.800 0.7878 102.4 0.327 26.4 0.3628 78.5 0.7786 -93.0 3.000 0.7817 96.8 0.326 32.5 0.4067 73.5 0.7681 -101.5 ! ! SIEMENS AG Semiconductor Group, Munich