! SIEMENS Small Signal Semiconductors ! BFP180 ! Si NPN RF Bipolar Junction Transistor in SOT143 ! VCE = 1.75 V IC = 0.7 mA ! Common Emitter S-Parameters: March 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.9705 -0.5 2.199 179.8 0.0007 84.6 0.9982 -0.2 0.020 0.9786 -0.8 2.203 179.6 0.0022 88.2 0.9925 -0.4 0.050 0.9765 -1.5 2.222 177.7 0.0053 91.2 0.9981 -1.2 0.100 0.9641 -3.5 2.186 175.4 0.0100 85.0 0.9998 -2.4 0.150 0.9653 -5.3 2.195 173.1 0.0157 84.9 0.9968 -3.6 0.200 0.9705 -7.0 2.218 170.7 0.0208 84.9 0.9964 -4.9 0.250 0.9648 -8.6 2.180 168.2 0.0257 83.5 0.9927 -6.1 0.300 0.9613 -10.3 2.181 166.6 0.0310 81.8 0.9927 -7.3 0.400 0.9524 -13.4 2.193 161.2 0.0409 79.2 0.9888 -9.7 0.500 0.9407 -17.3 2.166 156.3 0.0506 76.1 0.9826 -12.0 0.600 0.9245 -20.2 2.137 152.1 0.0607 73.1 0.9761 -14.3 0.700 0.9147 -23.5 2.092 147.7 0.0697 70.6 0.9701 -16.7 0.800 0.8963 -26.6 2.090 143.3 0.0782 68.1 0.9607 -18.9 0.900 0.8744 -29.9 2.075 138.9 0.0872 65.4 0.9515 -21.1 1.000 0.8537 -33.0 2.031 134.9 0.0951 62.8 0.9430 -23.2 1.100 0.8345 -36.2 2.022 130.6 0.1035 60.5 0.9332 -25.4 1.200 0.8115 -38.9 1.970 127.0 0.1112 57.9 0.9237 -27.5 1.300 0.7919 -41.8 1.939 123.0 0.1183 55.8 0.9134 -29.5 1.400 0.7643 -44.4 1.912 119.2 0.1252 53.7 0.9026 -31.4 1.500 0.7392 -48.0 1.899 115.3 0.1321 51.7 0.8920 -33.3 1.600 0.7139 -50.0 1.859 111.5 0.1386 50.1 0.8833 -35.1 1.700 0.6918 -53.6 1.846 107.4 0.1445 47.9 0.8692 -37.0 1.800 0.6549 -56.7 1.828 103.3 0.1506 46.2 0.8602 -38.7 1.900 0.6327 -59.8 1.806 100.0 0.1565 44.1 0.8482 -40.6 2.000 0.6076 -61.7 1.760 96.5 0.1619 42.5 0.8382 -42.3 2.200 0.5526 -67.2 1.698 89.3 0.1731 39.0 0.8199 -45.9 2.400 0.5041 -72.3 1.652 83.0 0.1834 35.7 0.7985 -49.4 2.600 0.4503 -78.7 1.602 76.8 0.1924 32.9 0.7762 -52.7 2.800 0.3987 -83.9 1.551 70.0 0.2019 29.5 0.7590 -56.2 3.000 0.3476 -89.9 1.516 63.8 0.2108 26.2 0.7399 -59.7 3.500 0.2232 -108.6 1.405 48.7 0.2335 18.3 0.7006 -68.6 4.000 0.1370 -139.6 1.301 35.0 0.2489 10.4 0.6583 -77.5 4.500 0.1080 165.7 1.206 22.1 0.2619 2.2 0.6246 -86.9 5.000 0.1391 125.2 1.112 10.8 0.2645 -4.6 0.5970 -95.1 5.500 0.1971 107.1 1.041 -0.6 0.2736 -11.1 0.5848 -104.8 6.000 0.2513 95.1 0.971 -10.9 0.2772 -17.5 0.5742 -114.1 ! ! SIEMENS AG Semiconductor Group, Munich