! SIEMENS Small Signal Semiconductors ! BFG235 ! Si NPN RF Bipolar Junction Transistor in SOT223 ! VCE = 1 V IC = 60 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 0.5304 -107.5 53.676 144.5 0.0164 55.9 0.8313 -63.1 0.020 0.7352 -135.7 38.028 124.7 0.0235 38.8 0.7623 -101.2 0.030 0.8131 -149.3 28.204 113.9 0.0259 31.9 0.7235 -122.7 0.050 0.8565 -162.2 17.996 103.7 0.0280 25.7 0.6962 -144.3 0.100 0.8788 -172.9 9.287 93.9 0.0309 27.7 0.6823 -163.2 0.150 0.8856 -178.1 6.210 88.8 0.0334 33.8 0.6772 -170.8 0.200 0.8833 178.9 4.641 85.4 0.0370 38.2 0.6780 -175.0 0.250 0.8849 176.4 3.739 82.2 0.0411 42.5 0.6767 -178.1 0.300 0.8903 174.1 3.131 79.7 0.0452 45.7 0.6784 179.4 0.400 0.8856 169.9 2.359 74.6 0.0545 49.8 0.6776 175.7 0.500 0.8862 166.3 1.890 70.1 0.0644 52.6 0.6806 172.6 0.600 0.8906 163.5 1.585 66.2 0.0744 53.7 0.6830 169.8 0.700 0.8911 159.9 1.373 61.7 0.0849 54.3 0.6871 167.1 0.800 0.8928 157.3 1.211 58.0 0.0949 53.7 0.6886 164.6 0.900 0.8926 154.4 1.091 54.0 0.1052 53.0 0.6933 162.4 1.000 0.8975 151.8 0.998 50.4 0.1153 52.2 0.6987 160.0 1.100 0.8959 148.1 0.912 46.5 0.1254 51.0 0.7036 157.7 1.200 0.8954 145.9 0.848 43.2 0.1353 49.7 0.7054 155.5 1.300 0.8992 143.1 0.801 39.9 0.1452 48.5 0.7118 153.6 1.400 0.8967 140.8 0.748 36.6 0.1542 46.7 0.7167 151.3 1.500 0.9013 138.3 0.706 33.7 0.1636 45.1 0.7218 149.0 1.600 0.9052 135.6 0.677 31.3 0.1733 43.4 0.7245 147.0 1.700 0.9052 133.4 0.646 28.1 0.1825 41.7 0.7322 145.2 1.800 0.9031 131.0 0.619 25.7 0.1907 40.1 0.7364 143.0 1.900 0.9003 128.6 0.595 23.2 0.1991 38.3 0.7392 140.8 2.000 0.9042 126.7 0.577 20.6 0.2077 36.4 0.7424 139.0 2.200 0.9088 122.1 0.544 15.7 0.2242 32.7 0.7532 134.9 2.400 0.9063 117.6 0.518 11.6 0.2403 29.1 0.7592 131.2 2.600 0.9092 113.2 0.496 7.3 0.2548 25.3 0.7728 127.2 2.800 0.9091 109.3 0.480 3.4 0.2689 21.3 0.7790 123.2 3.000 0.9123 105.1 0.467 -0.3 0.2828 17.4 0.7916 119.2 3.200 0.9090 100.9 0.449 -3.6 0.2938 13.6 0.7965 115.6 3.400 0.9103 96.8 0.436 -7.1 0.3037 9.7 0.8050 111.5 3.600 0.9169 93.0 0.430 -10.7 0.3143 5.2 0.8164 107.3 3.800 0.9148 89.7 0.422 -13.2 0.3248 2.1 0.8309 103.9 4.000 0.9118 85.7 0.406 -16.5 0.3264 -2.2 0.8280 99.8 4.500 0.9080 78.0 0.393 -22.4 0.3386 -10.3 0.8362 91.5 5.000 0.9127 71.4 0.388 -29.1 0.3533 -18.6 0.8549 82.9 5.500 0.9132 65.1 0.377 -36.4 0.3561 -27.8 0.8375 74.0 6.000 0.9172 59.7 0.360 -41.6 0.3455 -34.4 0.7965 69.5 ! ! SIEMENS AG Semiconductor Group, Munich