! SIEMENS Small Signal Semiconductors ! BFP180 ! Si NPN RF Bipolar Junction Transistor in SOT143 ! VCE = 4 V IC = 2 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 0.9281 -0.6 4.914 179.0 0.0007 84.5 0.9947 -0.2 0.020 0.9323 -1.2 4.936 178.9 0.0016 91.7 0.9948 -0.6 0.050 0.9268 -2.6 4.949 176.6 0.0044 92.3 0.9950 -1.6 0.100 0.9246 -5.7 4.867 173.4 0.0093 85.8 0.9964 -3.2 0.150 0.9184 -8.5 4.892 169.8 0.0141 82.2 0.9897 -4.7 0.200 0.9116 -11.0 4.883 166.5 0.0187 82.0 0.9867 -6.3 0.250 0.9083 -13.5 4.806 163.1 0.0228 81.6 0.9823 -7.8 0.300 0.8952 -16.4 4.795 160.5 0.0277 78.6 0.9784 -9.2 0.400 0.8721 -21.5 4.716 153.2 0.0360 75.5 0.9648 -12.2 0.500 0.8373 -26.6 4.537 146.9 0.0440 71.5 0.9500 -14.8 0.600 0.8049 -30.8 4.411 141.2 0.0516 68.8 0.9353 -17.4 0.700 0.7743 -35.6 4.225 135.5 0.0586 65.8 0.9177 -19.8 0.800 0.7292 -39.7 4.112 130.0 0.0650 63.3 0.9017 -22.0 0.900 0.6959 -43.5 3.954 124.9 0.0713 60.6 0.8826 -24.0 1.000 0.6616 -47.1 3.767 120.3 0.0765 58.7 0.8664 -25.9 1.100 0.6200 -50.5 3.648 115.6 0.0824 56.3 0.8521 -27.8 1.200 0.5845 -53.5 3.484 111.5 0.0874 54.2 0.8386 -29.6 1.300 0.5541 -56.9 3.340 107.3 0.0920 52.8 0.8239 -31.2 1.400 0.5162 -59.3 3.215 103.3 0.0964 51.2 0.8116 -32.7 1.500 0.4851 -62.8 3.112 99.3 0.1012 49.7 0.7984 -34.3 1.600 0.4493 -64.7 2.983 95.7 0.1051 48.4 0.7882 -35.8 1.700 0.4188 -67.5 2.876 92.0 0.1094 47.1 0.7759 -37.2 1.800 0.3875 -70.3 2.781 88.6 0.1131 45.9 0.7668 -38.6 1.900 0.3619 -73.2 2.689 85.4 0.1174 44.5 0.7565 -40.2 2.000 0.3317 -74.5 2.583 82.4 0.1216 43.3 0.7483 -41.6 2.200 0.2807 -79.7 2.424 76.0 0.1291 41.1 0.7313 -44.5 2.400 0.2344 -84.2 2.283 70.5 0.1374 38.8 0.7157 -47.5 2.600 0.1861 -90.9 2.153 65.0 0.1443 36.7 0.6991 -50.5 2.800 0.1468 -97.0 2.040 59.5 0.1519 34.4 0.6862 -53.6 3.000 0.1006 -106.3 1.950 54.2 0.1591 32.1 0.6704 -56.7 3.500 0.0371 167.9 1.731 41.9 0.1773 26.4 0.6396 -65.1 4.000 0.1000 107.4 1.563 30.2 0.1934 20.2 0.6092 -73.7 4.500 0.1718 93.0 1.416 19.2 0.2076 13.6 0.5818 -83.0 5.000 0.2238 84.0 1.290 9.4 0.2157 8.5 0.5605 -91.3 5.500 0.2785 78.7 1.193 -0.9 0.2294 2.6 0.5516 -101.4 6.000 0.3224 73.2 1.104 -10.2 0.2381 -3.3 0.5451 -111.0 ! ! f Fmin Gammaopt rn/50 ! GHz dB MAG ANG - 0.450 2.40 0.70 7 1.60 0.900 2.40 0.64 15 1.50 1.800 2.60 0.55 34 1.50 ! ! SIEMENS AG Semiconductor Group, Munich