! SIEMENS Small Signal Semiconductors ! BFP180W ! Si NPN RF Bipolar Junction Transistor in SOT343 ! VCE = 3.5 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 0.9612 -0.6 4.210 177.7 0.0011 73.8 0.9964 -0.2 0.020 0.9575 -1.1 4.283 179.0 0.0021 89.5 0.9930 -0.6 0.050 0.9613 -2.6 4.291 176.8 0.0060 84.8 0.9949 -1.6 0.100 0.9595 -5.4 4.261 174.0 0.0112 85.4 0.9914 -3.2 0.150 0.9520 -7.9 4.318 171.3 0.0169 83.6 0.9920 -4.7 0.200 0.9450 -10.7 4.229 167.5 0.0220 82.1 0.9865 -6.3 0.250 0.9378 -13.0 4.215 165.2 0.0274 82.1 0.9853 -7.9 0.300 0.9299 -15.8 4.252 161.7 0.0328 78.6 0.9782 -9.5 0.400 0.9050 -20.8 4.156 155.4 0.0429 75.7 0.9661 -12.6 0.500 0.8801 -25.5 3.989 149.4 0.0526 72.3 0.9519 -15.3 0.600 0.8501 -30.5 3.935 143.9 0.0610 69.2 0.9348 -17.8 0.700 0.8153 -34.5 3.777 138.4 0.0695 66.3 0.9183 -20.3 0.800 0.7840 -38.8 3.663 133.2 0.0774 63.1 0.8998 -22.9 0.900 0.7505 -42.7 3.528 128.4 0.0845 61.2 0.8795 -25.0 1.000 0.7178 -46.4 3.401 124.4 0.0910 59.1 0.8642 -26.7 1.100 0.6825 -49.9 3.275 119.7 0.0968 56.8 0.8524 -28.8 1.200 0.6540 -53.2 3.146 115.5 0.1030 54.8 0.8354 -30.9 1.300 0.6184 -56.4 3.025 111.5 0.1084 53.3 0.8159 -32.4 1.400 0.5880 -59.2 2.908 107.8 0.1129 51.5 0.8034 -33.8 1.500 0.5558 -62.3 2.814 103.6 0.1177 49.9 0.7941 -35.7 1.600 0.5237 -65.0 2.720 100.4 0.1223 49.2 0.7814 -37.4 1.700 0.5069 -67.9 2.627 97.2 0.1267 48.0 0.7652 -38.7 1.800 0.4787 -70.1 2.535 94.0 0.1305 46.8 0.7581 -39.6 1.900 0.4514 -72.8 2.454 90.7 0.1348 45.4 0.7539 -41.2 2.000 0.4249 -75.1 2.387 87.7 0.1389 44.5 0.7427 -43.1 2.200 0.3795 -79.7 2.244 82.2 0.1466 42.6 0.7226 -45.0 2.400 0.3341 -84.3 2.126 76.7 0.1543 41.0 0.7121 -48.8 2.600 0.2900 -89.9 2.003 71.4 0.1607 39.5 0.6934 -50.4 2.800 0.2550 -94.3 1.903 66.6 0.1683 38.1 0.6875 -54.0 3.000 0.2222 -101.9 1.822 61.6 0.1763 36.2 0.6715 -56.0 3.500 0.1472 -124.1 1.628 50.3 0.1930 31.6 0.6531 -63.8 4.000 0.1099 -153.6 1.483 40.3 0.2098 28.3 0.6340 -72.8 4.500 0.1190 168.3 1.367 30.9 0.2288 23.9 0.6067 -81.4 5.000 0.1358 145.3 1.276 21.2 0.2425 19.1 0.6019 -88.6 5.500 0.1696 126.3 1.186 11.9 0.2536 14.6 0.6219 -98.5 6.000 0.1843 114.8 1.103 3.5 0.2619 9.6 0.6202 -109.1 ! ! SIEMENS AG Semiconductor Group, Munich