! SIEMENS Small Signal Semiconductors ! BFG235 ! Si NPN RF Bipolar Junction Transistor in SOT223 ! VCE = 2.5 V IC = 110 mA ! Common Emitter S-Parameters: July 1994 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.4352 -105.1 68.241 149.9 0.0108 60.7 0.8308 -51.4 0.020 0.6562 -131.8 51.839 130.3 0.0163 45.4 0.7524 -87.1 0.030 0.7504 -145.6 39.784 118.8 0.0192 38.2 0.6997 -109.9 0.050 0.8140 -159.4 26.055 107.0 0.0217 31.3 0.6547 -135.1 0.100 0.8491 -171.6 13.622 95.8 0.0244 34.5 0.6289 -158.5 0.150 0.8563 -177.0 9.129 90.0 0.0279 40.9 0.6218 -168.1 0.200 0.8566 180.0 6.827 86.3 0.0321 45.5 0.6220 -173.6 0.250 0.8595 177.1 5.499 82.9 0.0362 49.2 0.6199 -177.5 0.300 0.8646 174.8 4.596 80.3 0.0407 52.1 0.6209 179.2 0.400 0.8592 170.4 3.458 74.9 0.0507 55.1 0.6209 174.4 0.500 0.8627 166.9 2.765 70.2 0.0606 56.5 0.6239 170.3 0.600 0.8673 163.8 2.313 66.0 0.0711 56.4 0.6273 166.5 0.700 0.8639 160.4 1.998 61.4 0.0816 56.1 0.6311 163.0 0.800 0.8695 157.5 1.753 57.4 0.0920 54.6 0.6327 159.7 0.900 0.8718 154.8 1.571 53.1 0.1021 53.5 0.6371 156.7 1.000 0.8733 152.0 1.424 49.4 0.1121 51.8 0.6431 153.6 1.100 0.8745 148.5 1.294 44.9 0.1221 50.1 0.6479 150.6 1.200 0.8722 146.2 1.201 41.3 0.1322 48.2 0.6504 147.7 1.300 0.8783 143.5 1.122 37.6 0.1422 46.4 0.6573 145.0 1.400 0.8768 141.2 1.047 34.1 0.1510 44.1 0.6623 142.0 1.500 0.8825 138.7 0.981 30.8 0.1604 42.0 0.6667 139.0 1.600 0.8858 136.0 0.933 27.4 0.1699 39.8 0.6696 136.4 1.700 0.8870 133.8 0.888 23.9 0.1792 37.7 0.6780 133.9 1.800 0.8833 131.4 0.844 20.9 0.1876 35.5 0.6828 130.9 1.900 0.8843 129.1 0.809 17.7 0.1959 33.3 0.6860 128.1 2.000 0.8878 127.0 0.776 14.8 0.2045 31.0 0.6901 125.6 2.200 0.8931 122.5 0.724 8.5 0.2207 26.5 0.7016 120.1 2.400 0.8910 118.0 0.679 3.2 0.2369 22.0 0.7088 115.1 2.600 0.8958 113.7 0.641 -2.6 0.2517 17.4 0.7229 109.7 2.800 0.8982 109.5 0.613 -7.7 0.2659 12.6 0.7318 104.5 3.000 0.9010 105.2 0.584 -12.7 0.2798 7.9 0.7443 99.1 3.200 0.9012 101.2 0.558 -17.5 0.2914 3.3 0.7520 94.1 3.400 0.9040 97.0 0.535 -22.1 0.3020 -1.4 0.7630 88.6 3.600 0.9116 93.1 0.519 -26.7 0.3122 -6.6 0.7758 83.2 3.800 0.9103 89.6 0.501 -30.2 0.3226 -10.7 0.7887 78.2 4.000 0.9079 85.6 0.478 -34.6 0.3259 -15.6 0.7930 72.8 4.500 0.9091 77.6 0.444 -43.3 0.3389 -26.0 0.8084 60.9 5.000 0.9130 70.8 0.423 -51.7 0.3536 -36.3 0.8289 48.7 5.500 0.9153 64.5 0.405 -60.6 0.3564 -47.5 0.8140 36.3 6.000 0.9172 58.7 0.378 -66.8 0.3463 -55.7 0.7809 29.2 ! ! SIEMENS AG Semiconductor Group, Munich