! SIEMENS Small Signal Semiconductors ! BFP180W ! Si NPN RF Bipolar Junction Transistor in SOT343 ! VCE = 1 V IC = 1.5 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 0.9581 -0.7 4.088 178.0 0.0017 86.3 0.9913 -0.4 0.020 0.9498 -1.7 4.162 178.9 0.0025 88.6 0.9916 -0.8 0.050 0.9569 -3.2 4.184 176.3 0.0066 87.0 0.9913 -1.8 0.100 0.9493 -6.8 4.147 172.6 0.0127 85.4 0.9878 -3.6 0.150 0.9410 -9.8 4.188 169.2 0.0189 82.6 0.9863 -5.3 0.200 0.9298 -13.1 4.090 164.8 0.0253 80.6 0.9798 -7.0 0.250 0.9196 -16.2 4.062 161.9 0.0310 79.9 0.9764 -8.6 0.300 0.9098 -19.5 4.071 157.7 0.0374 76.6 0.9678 -10.4 0.400 0.8780 -25.7 3.943 150.4 0.0484 72.7 0.9505 -13.5 0.500 0.8372 -30.9 3.742 143.5 0.0583 69.2 0.9324 -16.3 0.600 0.7974 -36.4 3.634 137.0 0.0669 65.8 0.9108 -18.7 0.700 0.7558 -41.5 3.446 131.0 0.0754 62.7 0.8916 -21.1 0.800 0.7119 -46.2 3.298 125.3 0.0830 59.8 0.8709 -23.4 0.900 0.6744 -50.1 3.143 120.3 0.0903 57.5 0.8486 -25.4 1.000 0.6362 -54.1 2.997 115.9 0.0961 55.4 0.8337 -26.9 1.100 0.5983 -57.6 2.852 111.2 0.1020 53.6 0.8223 -28.8 1.200 0.5622 -61.3 2.719 106.7 0.1078 51.6 0.8049 -30.8 1.300 0.5272 -64.5 2.584 102.6 0.1131 50.5 0.7882 -32.1 1.400 0.4929 -67.5 2.468 98.7 0.1171 48.8 0.7772 -33.3 1.500 0.4650 -70.5 2.370 94.5 0.1217 47.7 0.7704 -35.0 1.600 0.4336 -73.8 2.278 91.2 0.1267 47.1 0.7603 -36.7 1.700 0.4116 -76.6 2.191 88.1 0.1305 45.8 0.7454 -37.8 1.800 0.3870 -78.6 2.102 84.8 0.1347 45.0 0.7416 -38.6 1.900 0.3619 -81.3 2.027 81.6 0.1390 44.0 0.7384 -40.2 2.000 0.3381 -84.0 1.963 78.7 0.1433 43.1 0.7296 -42.2 2.200 0.2950 -88.9 1.834 73.2 0.1515 41.5 0.7141 -44.0 2.400 0.2504 -93.9 1.733 67.8 0.1594 40.1 0.7059 -47.9 2.600 0.2129 -101.0 1.623 62.5 0.1661 38.6 0.6920 -49.6 2.800 0.1827 -106.3 1.539 57.8 0.1740 37.2 0.6882 -53.4 3.000 0.1553 -117.2 1.474 52.8 0.1831 35.5 0.6756 -55.6 3.500 0.1043 -152.7 1.313 41.8 0.2018 30.9 0.6611 -63.8 4.000 0.1011 171.4 1.196 32.1 0.2198 27.4 0.6456 -73.2 4.500 0.1348 143.2 1.108 22.8 0.2404 22.9 0.6210 -82.3 5.000 0.1614 128.2 1.038 13.4 0.2550 17.7 0.6184 -90.0 5.500 0.2004 116.1 0.965 4.3 0.2666 12.9 0.6409 -100.2 6.000 0.2175 107.0 0.898 -3.8 0.2752 7.8 0.6410 -111.2 ! ! SIEMENS AG Semiconductor Group, Munich