! SIEMENS Small Signal Semiconductors ! BFS480 ! Si NPN RF Bipolar Junction Transistor in SOT363 ! VCE = 3.5 V IC = 0.5 mA ! Common Emitter S-Parameters: August 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.9727 -0.7 1.802 178.4 0.0013 101.3 0.9996 -0.1 0.020 0.9692 -0.9 1.814 179.2 0.0027 91.5 0.9979 -0.4 0.050 0.9743 -2.6 1.795 176.9 0.0075 87.1 0.9980 -1.2 0.100 0.9714 -5.2 1.776 175.4 0.0152 87.7 0.9957 -2.4 0.150 0.9696 -7.6 1.784 172.0 0.0228 83.8 0.9960 -3.6 0.200 0.9670 -10.0 1.785 169.9 0.0304 83.0 0.9952 -4.7 0.250 0.9670 -12.9 1.783 167.4 0.0379 80.9 0.9930 -5.9 0.300 0.9579 -15.3 1.784 164.7 0.0451 80.0 0.9910 -7.0 0.400 0.9496 -20.3 1.776 160.3 0.0596 76.4 0.9836 -9.4 0.500 0.9304 -25.2 1.746 154.3 0.0731 73.1 0.9773 -11.7 0.600 0.9192 -30.1 1.735 149.8 0.0872 69.8 0.9674 -13.9 0.700 0.9028 -34.9 1.725 145.1 0.0997 66.6 0.9570 -16.1 0.800 0.8799 -40.1 1.697 140.0 0.1115 63.2 0.9439 -18.3 0.900 0.8566 -44.1 1.669 135.0 0.1224 60.1 0.9304 -20.3 1.000 0.8361 -49.4 1.649 130.9 0.1322 57.2 0.9159 -22.2 1.100 0.8104 -54.3 1.626 126.6 0.1418 54.5 0.9021 -24.4 1.200 0.7912 -59.0 1.594 122.1 0.1509 51.7 0.8891 -26.4 1.300 0.7714 -63.4 1.570 118.2 0.1586 49.3 0.8738 -27.9 1.400 0.7397 -68.1 1.530 114.1 0.1641 47.0 0.8589 -29.7 1.500 0.7176 -72.9 1.522 110.3 0.1702 44.8 0.8448 -31.3 1.600 0.6837 -77.4 1.486 105.7 0.1759 42.8 0.8307 -32.9 1.700 0.6688 -82.5 1.473 102.0 0.1797 40.7 0.8124 -34.3 1.800 0.6410 -86.8 1.442 98.0 0.1842 39.1 0.8022 -35.7 1.900 0.6242 -91.3 1.424 94.6 0.1878 37.3 0.7916 -37.4 2.000 0.6020 -96.0 1.387 90.6 0.1919 35.7 0.7806 -38.7 2.200 0.5660 -104.3 1.330 84.1 0.1953 32.7 0.7587 -41.5 2.400 0.5342 -112.4 1.279 77.6 0.1981 30.7 0.7360 -44.3 2.600 0.5011 -121.3 1.237 72.0 0.2004 29.0 0.7189 -46.5 2.800 0.4822 -129.2 1.191 66.4 0.2024 27.2 0.7047 -49.5 3.000 0.4577 -137.8 1.147 61.2 0.2012 26.1 0.6937 -52.0 3.500 0.4194 -158.1 1.057 49.0 0.2044 24.1 0.6757 -59.2 4.000 0.4122 -176.9 0.978 38.4 0.2028 24.8 0.6542 -67.3 4.500 0.4238 168.7 0.906 29.8 0.2052 27.2 0.6499 -75.9 5.000 0.4266 157.5 0.851 21.9 0.2176 31.2 0.6499 -85.2 5.500 0.4235 149.1 0.797 16.1 0.2406 34.4 0.6444 -93.3 6.000 0.4039 141.5 0.761 10.7 0.2766 36.6 0.6424 -101.2 ! ! SIEMENS AG Semiconductor Group, Munich