! SIEMENS Small Signal Semiconductors ! BFP180W ! Si NPN RF Bipolar Junction Transistor in SOT343 ! VCE = 8 V IC = 0.05 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 0.9999 -0.2 0.163 177.9 0.0014 81.8 0.9976 -0.1 0.020 0.9999 -0.4 0.170 179.1 0.0020 76.3 0.9979 -0.3 0.050 0.9999 -0.9 0.177 176.9 0.0056 88.3 0.9983 -0.9 0.100 0.9988 -1.7 0.179 174.7 0.0108 87.9 0.9953 -1.8 0.150 0.9999 -2.1 0.188 171.3 0.0165 87.6 0.9989 -2.6 0.200 0.9965 -3.2 0.190 168.8 0.0221 86.2 0.9971 -3.6 0.250 0.9964 -3.8 0.192 167.2 0.0273 87.3 0.9989 -4.4 0.300 0.9947 -4.5 0.202 164.3 0.0334 84.6 0.9980 -5.4 0.400 0.9926 -6.2 0.205 158.6 0.0442 83.0 0.9974 -7.2 0.500 0.9964 -7.5 0.210 152.9 0.0550 81.0 0.9957 -9.0 0.600 0.9963 -9.4 0.217 149.0 0.0651 79.4 0.9940 -10.6 0.700 0.9880 -10.9 0.225 143.5 0.0764 77.6 0.9928 -12.4 0.800 0.9848 -12.4 0.229 138.5 0.0874 75.3 0.9915 -14.3 0.900 0.9845 -14.0 0.239 134.5 0.0978 73.7 0.9872 -16.0 1.000 0.9786 -15.7 0.241 131.7 0.1078 72.1 0.9854 -17.6 1.100 0.9744 -17.2 0.250 126.8 0.1184 70.3 0.9861 -19.5 1.200 0.9759 -18.5 0.257 122.7 0.1288 68.3 0.9827 -21.4 1.300 0.9649 -20.3 0.266 119.5 0.1389 66.8 0.9773 -23.0 1.400 0.9587 -21.8 0.272 116.1 0.1480 64.8 0.9743 -24.6 1.500 0.9562 -23.3 0.281 113.1 0.1585 63.2 0.9756 -26.5 1.600 0.9522 -25.1 0.296 109.1 0.1686 61.8 0.9725 -28.4 1.700 0.9543 -26.6 0.302 107.0 0.1771 60.1 0.9636 -30.0 1.800 0.9416 -28.3 0.315 103.0 0.1854 58.4 0.9605 -31.4 1.900 0.9326 -29.9 0.323 100.1 0.1952 56.6 0.9618 -33.2 2.000 0.9302 -31.5 0.334 96.4 0.2047 55.0 0.9578 -35.2 2.200 0.9146 -34.5 0.351 91.3 0.2226 51.8 0.9447 -38.2 2.400 0.8968 -37.9 0.376 85.6 0.2396 49.0 0.9408 -42.2 2.600 0.8778 -41.7 0.392 80.5 0.2554 45.9 0.9248 -44.8 2.800 0.8616 -44.6 0.407 74.7 0.2713 42.7 0.9190 -48.8 3.000 0.8432 -48.5 0.429 69.6 0.2899 39.6 0.9080 -51.8 3.500 0.7815 -57.6 0.472 56.1 0.3298 30.9 0.8906 -60.5 4.000 0.7279 -67.7 0.507 44.6 0.3636 23.1 0.8690 -70.3 4.500 0.6672 -79.2 0.544 33.1 0.3956 14.4 0.8327 -80.0 5.000 0.6140 -90.3 0.570 21.7 0.4181 5.0 0.8171 -88.1 5.500 0.5590 -102.8 0.577 10.4 0.4283 -4.0 0.8246 -97.8 6.000 0.5178 -114.5 0.573 0.4 0.4293 -12.9 0.8117 -108.0 ! ! SIEMENS AG Semiconductor Group, Munich