! SIEMENS Small Signal Semiconductors ! BFP180W ! Si NPN RF Bipolar Junction Transistor in SOT343 ! VCE = 1.75 V IC = 0.08 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 0.9988 -0.1 0.263 178.1 0.0014 83.9 0.9994 -0.2 0.020 0.9999 -0.6 0.276 179.2 0.0028 83.3 0.9997 -0.5 0.050 0.9999 -0.9 0.284 177.4 0.0060 86.1 0.9984 -1.0 0.100 0.9988 -1.8 0.287 175.8 0.0116 88.6 0.9957 -1.8 0.150 0.9973 -2.4 0.300 173.2 0.0176 87.1 0.9999 -2.8 0.200 0.9926 -3.7 0.302 170.6 0.0237 84.8 0.9973 -3.8 0.250 0.9977 -4.5 0.308 169.0 0.0292 86.5 0.9982 -4.7 0.300 0.9950 -5.3 0.320 167.1 0.0357 84.3 0.9967 -5.6 0.400 0.9911 -6.8 0.324 161.7 0.0476 82.5 0.9965 -7.6 0.500 0.9932 -8.7 0.329 156.6 0.0591 80.5 0.9961 -9.4 0.600 0.9895 -10.6 0.336 153.2 0.0701 78.8 0.9918 -11.1 0.700 0.9845 -12.3 0.337 147.9 0.0818 76.5 0.9919 -13.0 0.800 0.9802 -14.2 0.344 144.2 0.0933 74.2 0.9888 -15.0 0.900 0.9787 -16.1 0.354 139.3 0.1045 72.4 0.9839 -16.9 1.000 0.9719 -17.7 0.360 137.3 0.1151 70.6 0.9828 -18.5 1.100 0.9678 -19.6 0.367 132.4 0.1258 68.8 0.9816 -20.4 1.200 0.9690 -21.3 0.369 128.6 0.1375 66.6 0.9792 -22.6 1.300 0.9570 -23.1 0.374 124.7 0.1478 65.0 0.9722 -24.2 1.400 0.9494 -24.9 0.379 121.6 0.1573 62.8 0.9683 -25.9 1.500 0.9429 -26.7 0.388 118.2 0.1684 60.9 0.9691 -28.0 1.600 0.9363 -28.6 0.402 114.7 0.1784 59.7 0.9644 -29.9 1.700 0.9341 -30.5 0.413 112.0 0.1874 57.8 0.9551 -31.5 1.800 0.9239 -32.3 0.422 108.0 0.1959 56.0 0.9513 -32.9 1.900 0.9138 -34.3 0.430 104.8 0.2059 54.1 0.9516 -34.8 2.000 0.9055 -35.8 0.440 101.1 0.2152 52.4 0.9463 -36.9 2.200 0.8876 -39.4 0.455 95.0 0.2331 49.0 0.9321 -40.0 2.400 0.8639 -43.1 0.478 89.0 0.2501 46.0 0.9253 -44.1 2.600 0.8437 -47.1 0.491 83.3 0.2652 42.8 0.9068 -46.8 2.800 0.8200 -50.7 0.507 77.4 0.2808 39.5 0.9011 -50.9 3.000 0.7970 -55.0 0.522 71.5 0.2989 36.2 0.8865 -53.9 3.500 0.7193 -65.3 0.557 56.7 0.3381 27.3 0.8681 -62.6 4.000 0.6608 -76.1 0.588 44.7 0.3677 19.4 0.8419 -72.6 4.500 0.5932 -89.2 0.614 32.8 0.3960 10.6 0.8035 -82.2 5.000 0.5377 -101.3 0.631 20.7 0.4151 1.2 0.7882 -90.2 5.500 0.4816 -115.5 0.628 9.2 0.4216 -7.6 0.7975 -99.9 6.000 0.4407 -128.5 0.615 -0.7 0.4192 -16.3 0.7867 -110.0 ! ! SIEMENS AG Semiconductor Group, Munich