! SIEMENS Small Signal Semiconductors ! BFP180W ! Si NPN RF Bipolar Junction Transistor in SOT343 ! VCE = 2.5 V IC = 3 mA ! Common Emitter S-Parameters: February 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.9146 -1.0 6.763 177.3 0.0012 83.5 0.9888 -0.4 0.020 0.9128 -2.2 6.861 178.2 0.0023 81.7 0.9820 -0.8 0.050 0.9096 -4.7 6.883 175.1 0.0055 84.0 0.9884 -2.1 0.100 0.9034 -9.5 6.810 170.3 0.0113 84.2 0.9821 -4.2 0.150 0.8892 -13.8 6.809 165.9 0.0165 81.5 0.9791 -6.3 0.200 0.8705 -17.9 6.614 160.5 0.0218 78.4 0.9668 -8.2 0.250 0.8556 -22.2 6.494 156.6 0.0266 77.0 0.9588 -10.0 0.300 0.8291 -26.4 6.428 151.8 0.0317 74.1 0.9460 -11.8 0.400 0.7805 -34.2 6.067 143.0 0.0403 69.7 0.9175 -15.1 0.500 0.7250 -40.6 5.605 135.4 0.0477 66.3 0.8915 -17.6 0.600 0.6715 -47.1 5.273 128.5 0.0540 63.3 0.8642 -19.7 0.700 0.6118 -52.5 4.874 122.3 0.0602 60.8 0.8412 -21.7 0.800 0.5657 -57.4 4.557 116.7 0.0656 58.7 0.8186 -23.5 0.900 0.5210 -61.5 4.260 111.7 0.0707 57.3 0.7965 -25.0 1.000 0.4812 -65.9 3.991 107.5 0.0753 56.0 0.7834 -26.1 1.100 0.4434 -69.8 3.739 103.2 0.0799 54.7 0.7734 -27.7 1.200 0.4110 -73.1 3.512 99.2 0.0842 53.7 0.7583 -29.3 1.300 0.3765 -75.8 3.296 95.6 0.0888 52.9 0.7447 -30.2 1.400 0.3471 -78.9 3.109 92.1 0.0923 52.1 0.7375 -31.1 1.500 0.3202 -81.8 2.956 88.3 0.0962 51.4 0.7328 -32.7 1.600 0.2957 -85.9 2.822 85.5 0.1004 51.2 0.7248 -34.3 1.700 0.2798 -88.6 2.683 82.7 0.1048 50.6 0.7144 -35.2 1.800 0.2568 -90.9 2.559 80.0 0.1081 49.8 0.7117 -36.0 1.900 0.2355 -94.2 2.454 77.1 0.1122 49.2 0.7115 -37.5 2.000 0.2157 -97.0 2.360 74.6 0.1159 48.5 0.7042 -39.4 2.200 0.1808 -103.1 2.181 69.7 0.1246 47.3 0.6936 -41.1 2.400 0.1491 -111.9 2.041 65.1 0.1322 46.2 0.6889 -44.9 2.600 0.1227 -123.0 1.898 60.3 0.1392 44.9 0.6779 -46.6 2.800 0.1040 -134.7 1.793 56.1 0.1470 43.8 0.6761 -50.3 3.000 0.0919 -152.7 1.702 51.7 0.1556 42.3 0.6662 -52.4 3.500 0.0969 158.1 1.497 41.7 0.1733 37.9 0.6554 -60.6 4.000 0.1275 135.1 1.354 32.8 0.1916 34.8 0.6428 -69.9 4.500 0.1777 122.9 1.243 24.2 0.2121 30.7 0.6198 -78.9 5.000 0.2064 113.2 1.152 15.2 0.2277 25.8 0.6202 -86.6 5.500 0.2487 106.2 1.064 6.4 0.2403 21.2 0.6434 -97.1 6.000 0.2649 98.6 0.984 -1.3 0.2512 16.2 0.6434 -108.1 ! ! SIEMENS AG Semiconductor Group, Munich