! SIEMENS Small Signal Semiconductors ! BFP180W ! Si NPN RF Bipolar Junction Transistor in SOT343 ! VCE = 6 V IC = 2 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 0.9493 -0.5 5.235 177.1 0.0012 83.1 0.9934 -0.3 0.020 0.9469 -1.2 5.299 178.5 0.0021 89.4 0.9834 -0.7 0.050 0.9475 -3.0 5.322 176.4 0.0058 90.7 0.9934 -1.7 0.100 0.9448 -6.0 5.255 173.3 0.0108 86.1 0.9902 -3.5 0.150 0.9394 -9.0 5.314 170.3 0.0162 84.1 0.9892 -5.1 0.200 0.9306 -11.9 5.232 166.3 0.0213 81.6 0.9826 -6.9 0.250 0.9249 -14.4 5.186 163.8 0.0264 81.5 0.9804 -8.6 0.300 0.9079 -17.7 5.198 160.1 0.0316 78.2 0.9714 -10.3 0.400 0.8833 -23.2 5.081 153.2 0.0417 75.0 0.9572 -13.5 0.500 0.8486 -27.9 4.832 146.9 0.0502 71.7 0.9379 -16.4 0.600 0.8181 -32.8 4.710 141.1 0.0584 68.4 0.9188 -18.9 0.700 0.7770 -37.5 4.495 135.4 0.0661 65.2 0.8991 -21.3 0.800 0.7412 -42.0 4.331 130.0 0.0730 62.6 0.8772 -23.8 0.900 0.7005 -46.0 4.156 125.0 0.0795 60.5 0.8549 -25.9 1.000 0.6675 -49.6 3.974 120.9 0.0853 58.6 0.8369 -27.5 1.100 0.6316 -53.0 3.791 116.5 0.0910 56.6 0.8243 -29.5 1.200 0.5990 -56.4 3.619 112.4 0.0967 54.7 0.8070 -31.6 1.300 0.5638 -59.0 3.455 108.5 0.1017 53.5 0.7873 -32.9 1.400 0.5340 -62.1 3.302 104.8 0.1055 51.9 0.7746 -34.1 1.500 0.5016 -64.5 3.184 100.7 0.1101 50.8 0.7660 -35.9 1.600 0.4703 -68.1 3.070 97.5 0.1149 50.0 0.7544 -37.6 1.700 0.4491 -70.3 2.954 94.5 0.1188 48.9 0.7371 -38.7 1.800 0.4245 -72.6 2.841 91.3 0.1220 47.8 0.7302 -39.5 1.900 0.3977 -74.9 2.736 88.4 0.1266 46.9 0.7267 -41.0 2.000 0.3734 -76.7 2.649 85.6 0.1306 45.8 0.7164 -42.9 2.200 0.3275 -81.2 2.480 80.2 0.1384 44.4 0.6980 -44.7 2.400 0.2873 -86.4 2.337 75.1 0.1458 43.0 0.6880 -48.4 2.600 0.2474 -91.5 2.194 70.0 0.1523 41.4 0.6701 -49.9 2.800 0.2155 -95.9 2.075 65.4 0.1601 40.1 0.6654 -53.5 3.000 0.1832 -103.6 1.982 60.6 0.1685 38.6 0.6509 -55.5 3.500 0.1128 -130.3 1.759 49.8 0.1859 34.0 0.6338 -63.1 4.000 0.0940 -165.0 1.592 40.3 0.2031 30.7 0.6156 -72.1 4.500 0.1108 155.2 1.465 31.2 0.2224 26.4 0.5880 -80.7 5.000 0.1357 134.2 1.364 21.7 0.2366 21.6 0.5839 -87.8 5.500 0.1711 119.7 1.266 12.6 0.2488 17.0 0.6048 -97.8 6.000 0.1904 109.3 1.171 4.4 0.2585 12.0 0.6036 -108.4 ! ! f Fmin Gammaopt rn/50 ! GHz dB MAG ANG - 0.450 2.40 0.70 7 1.60 0.900 2.40 0.64 15 1.50 1.800 2.60 0.55 34 1.50 ! ! SIEMENS AG Semiconductor Group, Munich