! SIEMENS Small Signal Semiconductors ! BFP180W ! Si NPN RF Bipolar Junction Transistor in SOT343 ! VCE = 4 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 0.8879 -1.0 8.175 176.9 0.0012 86.1 0.9886 -0.4 0.020 0.8947 -2.2 8.299 177.8 0.0023 81.7 0.9848 -0.8 0.050 0.8891 -5.0 8.257 174.5 0.0058 83.6 0.9880 -2.3 0.100 0.8759 -10.4 8.184 169.4 0.0110 85.1 0.9789 -4.5 0.150 0.8617 -15.1 8.125 164.7 0.0159 80.7 0.9754 -6.7 0.200 0.8369 -20.0 7.893 158.8 0.0207 77.4 0.9615 -8.8 0.250 0.8206 -24.5 7.725 154.7 0.0252 76.7 0.9506 -10.8 0.300 0.7926 -29.1 7.574 149.6 0.0300 73.3 0.9351 -12.6 0.400 0.7327 -37.4 7.073 140.6 0.0377 69.3 0.9042 -15.9 0.500 0.6736 -44.0 6.477 132.6 0.0447 65.7 0.8726 -18.3 0.600 0.6191 -50.6 6.038 125.7 0.0504 63.2 0.8432 -20.3 0.700 0.5632 -55.9 5.531 119.8 0.0558 60.6 0.8199 -22.1 0.800 0.5145 -61.2 5.138 114.3 0.0610 58.9 0.7968 -23.7 0.900 0.4720 -65.4 4.772 109.4 0.0657 58.2 0.7756 -25.2 1.000 0.4339 -69.9 4.447 105.2 0.0699 57.0 0.7626 -26.1 1.100 0.3957 -73.9 4.148 101.0 0.0741 55.8 0.7531 -27.6 1.200 0.3639 -77.3 3.880 97.3 0.0789 55.0 0.7386 -29.0 1.300 0.3326 -79.9 3.632 93.9 0.0827 54.5 0.7249 -30.0 1.400 0.3035 -83.0 3.419 90.5 0.0865 53.6 0.7194 -30.8 1.500 0.2812 -86.2 3.244 87.0 0.0903 53.1 0.7148 -32.4 1.600 0.2603 -90.6 3.092 84.3 0.0946 52.8 0.7070 -33.9 1.700 0.2436 -93.5 2.934 81.6 0.0986 52.3 0.6979 -34.9 1.800 0.2214 -95.4 2.790 78.9 0.1021 51.8 0.6960 -35.6 1.900 0.2000 -100.6 2.669 76.3 0.1060 51.1 0.6960 -37.0 2.000 0.1824 -102.1 2.564 73.9 0.1102 50.3 0.6890 -38.9 2.200 0.1538 -109.7 2.371 69.3 0.1184 49.1 0.6793 -40.6 2.400 0.1263 -121.2 2.209 64.7 0.1259 48.2 0.6749 -44.3 2.600 0.1011 -136.0 2.055 60.2 0.1334 46.8 0.6641 -46.1 2.800 0.0878 -148.2 1.930 56.1 0.1408 45.9 0.6631 -49.7 3.000 0.0864 -169.9 1.834 52.0 0.1497 44.3 0.6539 -51.8 3.500 0.1098 147.3 1.610 42.3 0.1669 40.0 0.6432 -60.0 4.000 0.1445 129.3 1.447 33.5 0.1852 36.8 0.6311 -69.2 4.500 0.1921 119.4 1.325 25.0 0.2049 32.8 0.6082 -78.2 5.000 0.2224 111.0 1.227 16.3 0.2209 27.9 0.6086 -85.9 5.500 0.2619 104.0 1.135 7.7 0.2339 23.4 0.6320 -96.3 6.000 0.2792 96.8 1.045 -0.2 0.2449 18.6 0.6324 -107.2 ! ! SIEMENS AG Semiconductor Group, Munich