! SIEMENS Small Signal Semiconductors ! BFP180 ! Si NPN RF Bipolar Junction Transistor in SOT143 ! VCE = 4 V IC = 2.5 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 0.9095 -0.7 5.676 178.9 0.0009 73.0 0.9942 -0.2 0.020 0.9152 -1.4 5.688 178.7 0.0017 87.5 0.9896 -0.6 0.050 0.9126 -3.0 5.663 176.2 0.0047 92.6 0.9932 -1.7 0.100 0.9032 -6.5 5.602 172.5 0.0094 86.1 0.9949 -3.4 0.150 0.8976 -9.7 5.597 168.6 0.0138 83.3 0.9871 -5.0 0.200 0.8865 -12.7 5.580 164.8 0.0188 81.4 0.9839 -6.6 0.250 0.8774 -15.9 5.501 161.0 0.0225 79.6 0.9765 -8.2 0.300 0.8672 -18.8 5.465 157.9 0.0272 77.0 0.9706 -9.8 0.400 0.8351 -24.4 5.297 150.3 0.0353 73.8 0.9550 -12.7 0.500 0.7947 -30.2 5.075 143.3 0.0429 70.0 0.9373 -15.4 0.600 0.7541 -35.0 4.898 137.1 0.0500 67.3 0.9186 -18.0 0.700 0.7147 -39.7 4.629 131.2 0.0561 64.3 0.8990 -20.3 0.800 0.6705 -44.1 4.454 125.6 0.0622 61.9 0.8797 -22.3 0.900 0.6287 -47.7 4.239 120.5 0.0678 59.3 0.8615 -24.2 1.000 0.5907 -51.7 4.019 115.6 0.0727 57.4 0.8451 -26.0 1.100 0.5498 -55.1 3.865 110.8 0.0779 55.5 0.8300 -27.7 1.200 0.5088 -58.1 3.670 106.6 0.0823 53.9 0.8158 -29.3 1.300 0.4767 -61.5 3.489 102.5 0.0867 52.5 0.8019 -30.8 1.400 0.4375 -63.5 3.347 98.7 0.0907 51.0 0.7900 -32.2 1.500 0.4117 -67.4 3.212 94.7 0.0949 50.0 0.7789 -33.6 1.600 0.3791 -68.7 3.063 91.4 0.0990 48.8 0.7697 -34.9 1.700 0.3490 -71.4 2.936 88.0 0.1032 47.5 0.7598 -36.4 1.800 0.3185 -74.1 2.827 84.5 0.1072 46.6 0.7514 -37.7 1.900 0.2931 -76.8 2.728 81.4 0.1107 45.2 0.7425 -39.2 2.000 0.2659 -78.2 2.612 78.4 0.1148 44.2 0.7345 -40.6 2.200 0.2185 -83.0 2.432 72.4 0.1223 42.1 0.7207 -43.5 2.400 0.1709 -87.8 2.284 67.0 0.1302 40.0 0.7068 -46.4 2.600 0.1316 -94.4 2.145 61.9 0.1375 38.1 0.6923 -49.3 2.800 0.0903 -103.9 2.023 56.4 0.1448 35.8 0.6804 -52.4 3.000 0.0553 -122.8 1.931 51.5 0.1518 33.7 0.6671 -55.4 3.500 0.0573 120.1 1.706 39.5 0.1701 28.1 0.6388 -63.8 4.000 0.1332 96.9 1.534 28.3 0.1865 22.2 0.6103 -72.6 4.500 0.2006 86.5 1.389 17.5 0.2010 15.7 0.5853 -82.0 5.000 0.2522 80.3 1.262 8.1 0.2100 10.6 0.5654 -90.5 5.500 0.3051 75.5 1.167 -1.9 0.2236 4.8 0.5579 -100.6 6.000 0.3492 71.6 1.079 -11.2 0.2334 -1.2 0.5522 -110.4 ! ! SIEMENS AG Semiconductor Group, Munich