! SIEMENS Small Signal Semiconductors ! BFP180 ! Si NPN RF Bipolar Junction Transistor in SOT143 ! VCE = 5 V IC = 1 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 0.9667 -0.6 2.945 179.3 0.0008 85.2 0.9971 -0.2 0.020 0.9700 -0.6 2.950 179.3 0.0017 93.8 0.9978 -0.5 0.050 0.9666 -1.8 2.936 177.4 0.0048 91.9 0.9975 -1.3 0.100 0.9603 -3.7 2.908 175.2 0.0095 87.4 0.9964 -2.5 0.150 0.9655 -5.6 2.913 172.6 0.0139 85.1 0.9955 -3.7 0.200 0.9628 -7.4 2.928 170.2 0.0191 83.6 0.9936 -5.0 0.250 0.9586 -9.4 2.917 167.5 0.0237 83.1 0.9909 -6.4 0.300 0.9515 -11.1 2.922 165.8 0.0285 81.4 0.9903 -7.5 0.400 0.9406 -14.5 2.889 160.3 0.0373 78.7 0.9851 -10.0 0.500 0.9233 -18.4 2.844 155.2 0.0459 75.4 0.9781 -12.4 0.600 0.9061 -21.6 2.829 150.8 0.0549 73.0 0.9706 -14.8 0.700 0.8908 -25.2 2.762 146.1 0.0630 70.5 0.9614 -17.2 0.800 0.8692 -28.3 2.739 141.6 0.0709 67.7 0.9523 -19.4 0.900 0.8445 -31.4 2.680 137.3 0.0788 65.1 0.9407 -21.5 1.000 0.8261 -34.9 2.614 133.0 0.0860 63.0 0.9294 -23.7 1.100 0.8007 -37.7 2.598 128.8 0.0929 60.4 0.9196 -25.7 1.200 0.7742 -41.0 2.533 124.9 0.0994 57.8 0.9086 -27.9 1.300 0.7468 -43.9 2.480 120.9 0.1053 56.0 0.8968 -29.7 1.400 0.7176 -46.5 2.433 117.0 0.1118 54.0 0.8847 -31.7 1.500 0.6949 -49.7 2.406 113.0 0.1173 52.2 0.8728 -33.5 1.600 0.6667 -51.6 2.334 109.5 0.1232 50.5 0.8629 -35.2 1.700 0.6414 -54.6 2.286 105.8 0.1283 48.7 0.8508 -37.0 1.800 0.6070 -57.6 2.247 101.8 0.1337 47.2 0.8413 -38.6 1.900 0.5821 -60.6 2.213 98.6 0.1389 45.2 0.8297 -40.5 2.000 0.5542 -62.5 2.155 95.1 0.1443 43.9 0.8193 -42.0 2.200 0.5030 -67.3 2.055 88.4 0.1534 40.7 0.7995 -45.5 2.400 0.4485 -72.4 1.990 82.1 0.1626 37.7 0.7797 -48.9 2.600 0.3997 -77.8 1.905 76.3 0.1706 35.0 0.7576 -52.1 2.800 0.3475 -83.1 1.837 69.9 0.1798 32.0 0.7420 -55.4 3.000 0.2974 -88.6 1.781 64.1 0.1870 29.2 0.7212 -58.7 3.500 0.1812 -104.9 1.627 49.9 0.2074 22.0 0.6838 -67.4 4.000 0.0940 -139.3 1.496 36.8 0.2233 14.8 0.6437 -76.2 4.500 0.0825 148.5 1.375 24.5 0.2372 7.2 0.6112 -85.4 5.000 0.1301 112.4 1.259 13.7 0.2422 1.1 0.5833 -93.6 5.500 0.1922 98.3 1.177 2.7 0.2525 -4.9 0.5695 -103.1 6.000 0.2464 88.5 1.092 -7.3 0.2592 -11.3 0.5605 -112.3 ! ! f Fmin Gammaopt rn/50 ! GHz dB MAG ANG - 0.450 2.10 0.75 7 1.70 0.900 2.10 0.73 15 1.64 1.800 2.25 0.61 34 1.68 ! ! SIEMENS AG Semiconductor Group, Munich