! SIEMENS Small Signal Semiconductors ! BF799 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 10 V IC = 2.5 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 0.9104 -9.7 8.231 173.9 0.0044 86.0 0.9967 -1.5 0.020 0.9045 -19.4 8.091 168.0 0.0088 78.9 0.9922 -3.0 0.050 0.8715 -46.1 7.399 151.8 0.0198 66.9 0.9616 -6.6 0.100 0.8032 -81.7 5.980 131.3 0.0315 50.9 0.8996 -9.9 0.150 0.7572 -106.7 4.803 117.3 0.0372 42.6 0.8561 -11.3 0.200 0.7246 -123.9 3.909 107.2 0.0401 37.6 0.8317 -12.1 0.250 0.7111 -136.4 3.262 99.7 0.0415 35.9 0.8163 -12.8 0.300 0.7006 -145.7 2.794 93.7 0.0424 35.2 0.8059 -13.6 0.400 0.6899 -159.5 2.154 84.2 0.0431 37.0 0.7957 -15.6 0.500 0.6886 -168.8 1.749 76.5 0.0440 41.1 0.7911 -18.0 0.600 0.6875 -176.6 1.472 69.9 0.0446 47.1 0.7894 -20.6 0.700 0.6913 177.3 1.273 64.0 0.0466 54.3 0.7877 -23.3 0.800 0.6971 171.7 1.122 58.6 0.0494 61.1 0.7881 -26.1 0.900 0.7017 166.8 1.004 53.6 0.0537 68.4 0.7875 -29.2 1.000 0.7069 162.3 0.908 48.9 0.0597 75.2 0.7883 -32.2 1.100 0.7147 157.9 0.828 44.5 0.0677 80.9 0.7897 -35.5 1.200 0.7250 153.8 0.757 40.5 0.0771 85.2 0.7907 -38.8 1.300 0.7264 150.0 0.692 36.9 0.0883 88.7 0.7915 -42.3 1.400 0.7353 146.6 0.642 34.2 0.1012 91.2 0.7920 -45.8 1.500 0.7441 142.6 0.596 31.2 0.1155 92.7 0.7943 -49.3 1.600 0.7491 139.2 0.555 29.0 0.1309 93.3 0.7943 -53.1 1.700 0.7549 136.0 0.512 26.4 0.1479 93.6 0.7954 -56.8 1.800 0.7610 132.7 0.476 25.3 0.1659 93.2 0.7954 -60.7 1.900 0.7629 129.5 0.440 24.2 0.1854 92.5 0.7931 -64.7 2.000 0.7690 126.0 0.413 24.4 0.2055 91.4 0.7939 -68.7 2.200 0.7750 119.6 0.368 24.7 0.2488 88.2 0.7902 -77.0 2.400 0.7817 113.5 0.334 27.8 0.2935 84.0 0.7842 -85.5 2.600 0.7805 107.6 0.326 32.5 0.3381 79.4 0.7741 -94.3 2.800 0.7812 102.1 0.332 37.4 0.3841 74.4 0.7658 -103.1 3.000 0.7720 96.7 0.349 40.9 0.4270 69.1 0.7516 -112.1 ! ! SIEMENS AG Semiconductor Group, Munich