! SIEMENS Small Signal Semiconductors ! BFG235 ! Si NPN RF Bipolar Junction Transistor in SOT223 ! VCE = 8 V IC = 50 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 0.4756 -62.0 61.817 157.6 0.0104 70.0 0.8977 -31.9 0.020 0.6044 -97.6 51.781 140.5 0.0174 55.0 0.7911 -57.7 0.030 0.6947 -119.1 42.836 128.3 0.0215 44.9 0.6901 -77.8 0.050 0.7672 -141.4 29.879 114.2 0.0255 34.7 0.5666 -104.9 0.100 0.8121 -162.1 16.255 99.5 0.0286 30.2 0.4650 -137.5 0.150 0.8246 -170.4 10.988 92.4 0.0312 33.2 0.4380 -152.2 0.200 0.8286 -175.1 8.243 87.6 0.0339 36.8 0.4307 -160.5 0.250 0.8319 -178.8 6.645 83.8 0.0368 40.2 0.4260 -165.9 0.300 0.8366 178.5 5.554 80.6 0.0397 43.6 0.4255 -170.2 0.400 0.8327 173.4 4.175 74.6 0.0474 47.7 0.4258 -175.9 0.500 0.8371 169.3 3.336 69.3 0.0550 50.5 0.4306 179.8 0.600 0.8402 166.4 2.781 64.6 0.0633 52.1 0.4363 176.0 0.700 0.8425 162.6 2.394 59.5 0.0720 53.0 0.4434 172.8 0.800 0.8480 159.5 2.097 54.9 0.0811 53.1 0.4496 169.8 0.900 0.8472 156.9 1.871 50.5 0.0897 52.4 0.4586 167.2 1.000 0.8522 154.0 1.689 46.1 0.0986 52.0 0.4696 164.5 1.100 0.8537 150.3 1.527 41.3 0.1079 50.9 0.4790 161.7 1.200 0.8552 148.3 1.408 37.4 0.1173 49.8 0.4884 159.1 1.300 0.8601 145.3 1.306 33.3 0.1266 48.5 0.5008 156.6 1.400 0.8631 142.9 1.212 29.3 0.1355 46.8 0.5128 153.8 1.500 0.8670 140.4 1.131 25.7 0.1447 45.2 0.5245 151.0 1.600 0.8737 137.8 1.067 22.1 0.1541 43.3 0.5346 148.5 1.700 0.8760 135.4 1.007 18.1 0.1636 41.5 0.5491 146.1 1.800 0.8745 133.0 0.947 14.9 0.1726 39.6 0.5608 143.0 1.900 0.8766 130.7 0.901 11.6 0.1816 37.7 0.5714 140.2 2.000 0.8821 128.6 0.858 8.3 0.1907 35.5 0.5833 137.7 2.200 0.8903 124.0 0.787 1.9 0.2088 31.3 0.6077 131.9 2.400 0.8917 119.3 0.726 -3.9 0.2270 26.8 0.6282 126.5 2.600 0.8993 114.9 0.673 -9.4 0.2439 22.3 0.6542 120.6 2.800 0.9006 110.6 0.629 -14.6 0.2606 17.4 0.6754 114.9 3.000 0.9056 106.3 0.591 -19.3 0.2768 12.5 0.6979 108.9 3.200 0.9073 102.0 0.556 -23.9 0.2903 7.6 0.7157 103.3 3.400 0.9110 97.6 0.527 -27.9 0.3031 2.6 0.7347 97.1 3.600 0.9173 93.6 0.502 -32.0 0.3156 -2.8 0.7554 91.0 3.800 0.9167 90.1 0.482 -35.1 0.3274 -7.2 0.7749 85.4 4.000 0.9145 86.0 0.456 -38.6 0.3316 -12.5 0.7838 79.3 4.500 0.9136 77.7 0.420 -45.7 0.3465 -23.7 0.8086 65.9 5.000 0.9154 70.8 0.401 -52.8 0.3618 -34.5 0.8334 52.6 5.500 0.9183 64.5 0.384 -60.8 0.3645 -46.3 0.8210 39.3 6.000 0.9187 58.8 0.362 -66.6 0.3530 -54.7 0.7853 31.4 ! ! SIEMENS AG Semiconductor Group, Munich