! SIEMENS Small Signal Semiconductors ! BFP180W ! Si NPN RF Bipolar Junction Transistor in SOT343 ! VCE = 2 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 0.9587 -0.6 4.192 177.9 0.0014 84.5 0.9950 -0.3 0.020 0.9631 -1.3 4.273 179.0 0.0021 80.4 0.9943 -0.6 0.050 0.9595 -2.9 4.290 176.7 0.0061 85.2 0.9943 -1.7 0.100 0.9542 -5.9 4.249 173.7 0.0118 87.9 0.9918 -3.3 0.150 0.9482 -8.4 4.296 170.8 0.0175 83.8 0.9916 -5.0 0.200 0.9368 -11.5 4.232 166.7 0.0227 82.5 0.9856 -6.5 0.250 0.9303 -14.1 4.185 164.3 0.0283 81.1 0.9827 -8.0 0.300 0.9227 -16.9 4.210 160.8 0.0340 78.1 0.9767 -9.7 0.400 0.8968 -22.4 4.128 154.0 0.0441 75.1 0.9634 -12.8 0.500 0.8709 -27.2 3.951 147.7 0.0541 71.2 0.9471 -15.6 0.600 0.8355 -32.5 3.857 142.0 0.0625 68.2 0.9288 -18.0 0.700 0.8001 -36.7 3.696 136.4 0.0709 65.0 0.9126 -20.5 0.800 0.7634 -41.3 3.583 131.0 0.0788 62.2 0.8934 -23.0 0.900 0.7237 -45.5 3.448 126.0 0.0860 60.2 0.8715 -25.1 1.000 0.6961 -49.0 3.306 121.9 0.0919 58.0 0.8555 -26.8 1.100 0.6544 -52.5 3.167 117.3 0.0980 55.7 0.8445 -28.8 1.200 0.6266 -55.7 3.035 113.0 0.1039 53.7 0.8264 -30.9 1.300 0.5901 -59.0 2.908 109.0 0.1094 52.5 0.8085 -32.3 1.400 0.5601 -61.7 2.783 105.2 0.1136 50.5 0.7966 -33.6 1.500 0.5299 -64.9 2.695 101.0 0.1182 49.3 0.7872 -35.4 1.600 0.4953 -68.4 2.605 97.7 0.1232 48.5 0.7765 -37.2 1.700 0.4768 -71.0 2.510 94.5 0.1270 47.2 0.7597 -38.4 1.800 0.4470 -73.4 2.419 91.2 0.1306 46.2 0.7530 -39.2 1.900 0.4233 -75.9 2.337 88.1 0.1351 44.9 0.7490 -40.8 2.000 0.3979 -78.3 2.265 85.2 0.1393 44.0 0.7393 -42.7 2.200 0.3501 -83.3 2.127 79.5 0.1473 42.3 0.7209 -44.6 2.400 0.3071 -88.6 2.014 74.1 0.1547 40.8 0.7112 -48.4 2.600 0.2645 -94.6 1.891 68.7 0.1611 39.2 0.6937 -50.0 2.800 0.2313 -98.5 1.795 64.0 0.1683 37.8 0.6883 -53.6 3.000 0.1998 -107.9 1.721 59.0 0.1767 36.2 0.6744 -55.7 3.500 0.1305 -134.0 1.533 47.7 0.1938 31.6 0.6566 -63.5 4.000 0.1088 -167.3 1.397 37.8 0.2110 28.2 0.6396 -72.6 4.500 0.1284 157.7 1.292 28.4 0.2301 23.8 0.6126 -81.4 5.000 0.1451 136.8 1.205 18.7 0.2442 19.0 0.6094 -88.7 5.500 0.1845 122.1 1.119 9.5 0.2555 14.3 0.6306 -98.8 6.000 0.2006 111.6 1.036 1.3 0.2645 9.4 0.6291 -109.4 ! ! SIEMENS AG Semiconductor Group, Munich