! SIEMENS Small Signal Semiconductors ! BFP180W ! Si NPN RF Bipolar Junction Transistor in SOT343 ! VCE = 1.75 V IC = 4 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 0.8730 -1.4 7.459 177.0 0.0013 87.6 0.9760 -0.4 0.020 0.8715 -3.2 7.594 177.4 0.0026 83.7 0.9667 -0.9 0.050 0.8692 -7.0 7.586 172.7 0.0064 81.8 0.9753 -2.5 0.100 0.8480 -14.1 7.409 165.8 0.0122 80.9 0.9650 -4.9 0.150 0.8232 -20.9 7.293 159.3 0.0175 77.8 0.9536 -7.1 0.200 0.7848 -27.2 6.944 152.2 0.0223 73.5 0.9368 -9.1 0.250 0.7516 -32.9 6.655 147.0 0.0266 72.0 0.9224 -10.9 0.300 0.7121 -38.5 6.398 140.8 0.0314 68.5 0.9040 -12.5 0.400 0.6339 -48.3 5.743 130.6 0.0385 64.5 0.8700 -15.0 0.500 0.5602 -55.7 5.079 122.4 0.0443 61.7 0.8423 -16.7 0.600 0.4955 -62.5 4.586 115.3 0.0489 59.7 0.8189 -18.1 0.700 0.4370 -69.0 4.106 109.4 0.0538 57.8 0.8014 -19.4 0.800 0.3930 -74.1 3.739 104.1 0.0585 57.0 0.7865 -20.9 0.900 0.3545 -78.1 3.428 99.5 0.0628 56.7 0.7719 -22.0 1.000 0.3187 -82.4 3.160 95.7 0.0668 56.0 0.7654 -23.0 1.100 0.2879 -86.9 2.919 91.9 0.0712 55.4 0.7615 -24.5 1.200 0.2640 -90.4 2.714 88.3 0.0754 54.9 0.7524 -25.9 1.300 0.2364 -94.5 2.527 85.0 0.0800 54.7 0.7433 -27.0 1.400 0.2164 -98.1 2.366 81.9 0.0835 54.0 0.7416 -28.0 1.500 0.1967 -101.5 2.238 78.3 0.0879 53.8 0.7412 -29.7 1.600 0.1778 -108.2 2.126 75.8 0.0922 53.6 0.7353 -31.3 1.700 0.1630 -111.1 2.012 73.2 0.0960 53.2 0.7287 -32.5 1.800 0.1487 -115.1 1.917 70.7 0.0998 52.6 0.7290 -33.4 1.900 0.1371 -121.8 1.832 68.1 0.1043 52.0 0.7304 -35.0 2.000 0.1270 -125.8 1.761 65.8 0.1084 51.5 0.7252 -36.9 2.200 0.1032 -140.4 1.622 61.3 0.1167 50.3 0.7184 -39.1 2.400 0.0925 -156.4 1.517 56.9 0.1249 49.1 0.7162 -43.0 2.600 0.0893 -177.8 1.408 52.4 0.1322 48.0 0.7077 -45.0 2.800 0.0895 168.5 1.331 48.5 0.1403 46.8 0.7077 -49.0 3.000 0.1073 152.8 1.264 44.1 0.1490 45.3 0.7000 -51.4 3.500 0.1488 129.7 1.114 34.5 0.1669 40.9 0.6923 -60.0 4.000 0.1885 118.6 1.009 25.8 0.1858 37.7 0.6835 -69.8 4.500 0.2312 112.5 0.927 17.5 0.2062 33.6 0.6634 -79.3 5.000 0.2617 105.3 0.861 9.1 0.2224 28.6 0.6659 -87.7 5.500 0.3001 100.1 0.798 0.4 0.2356 24.0 0.6903 -98.4 6.000 0.3156 93.8 0.737 -6.8 0.2471 19.1 0.6914 -109.7 ! ! SIEMENS AG Semiconductor Group, Munich