! SIEMENS Small Signal Semiconductors ! BFG19S ! Si NPN RF Bipolar Junction Transistor in SOT223 ! VCE = 2.5 V IC = 100 mA ! Common Emitter S-Parameters: August 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.2014 -135.9 74.621 161.6 0.0035 77.8 0.8688 -20.4 0.020 0.3209 -139.2 65.559 146.6 0.0065 69.4 0.7720 -38.8 0.050 0.4931 -155.2 41.420 120.1 0.0121 62.5 0.5089 -73.5 0.100 0.5660 -168.1 23.405 104.1 0.0195 66.0 0.3189 -102.9 0.150 0.5829 -175.0 15.950 95.8 0.0260 67.6 0.2549 -121.2 0.200 0.5881 -178.9 12.184 91.1 0.0332 70.1 0.2211 -132.5 0.250 0.5958 177.7 9.774 87.3 0.0406 70.7 0.2062 -143.3 0.300 0.6023 174.6 8.192 84.1 0.0476 71.0 0.1996 -150.0 0.400 0.6041 169.8 6.185 78.9 0.0617 69.5 0.1929 -161.7 0.500 0.6148 164.6 4.958 73.6 0.0754 67.9 0.1922 -170.2 0.600 0.6174 161.0 4.147 68.8 0.0893 65.9 0.1961 -176.2 0.700 0.6243 157.1 3.570 64.2 0.1028 63.7 0.2015 178.3 0.800 0.6305 153.5 3.117 59.9 0.1165 61.3 0.2076 172.9 0.900 0.6334 149.6 2.793 55.7 0.1298 59.0 0.2125 168.0 1.000 0.6372 145.6 2.516 51.8 0.1424 56.5 0.2201 164.2 1.100 0.6479 143.1 2.294 47.9 0.1546 54.1 0.2300 160.5 1.200 0.6593 139.5 2.115 43.9 0.1673 51.9 0.2388 156.4 1.300 0.6624 136.3 1.953 39.9 0.1787 49.2 0.2474 152.3 1.400 0.6684 132.8 1.823 36.3 0.1893 46.4 0.2567 149.2 1.500 0.6715 129.6 1.716 32.5 0.2009 43.7 0.2655 146.6 1.600 0.6828 126.5 1.602 28.5 0.2125 41.1 0.2738 142.9 1.700 0.6891 123.8 1.514 24.8 0.2232 38.9 0.2828 139.0 1.800 0.6988 120.8 1.452 21.8 0.2334 36.3 0.2920 136.1 1.900 0.7035 117.9 1.382 18.3 0.2429 33.6 0.3047 133.7 2.000 0.7062 115.0 1.318 15.0 0.2527 30.8 0.3180 130.6 2.200 0.7165 109.6 1.208 8.1 0.2719 25.6 0.3345 124.5 2.400 0.7348 104.5 1.120 0.9 0.2887 21.0 0.3590 117.9 2.600 0.7419 99.6 1.059 -5.1 0.3061 16.0 0.3779 111.8 2.800 0.7576 94.2 0.988 -11.1 0.3235 10.3 0.3996 106.7 3.000 0.7711 89.7 0.922 -17.3 0.3375 5.6 0.4181 100.4 3.500 0.7886 78.1 0.799 -30.2 0.3596 -7.9 0.4825 87.0 4.000 0.8186 68.8 0.699 -42.1 0.3744 -17.7 0.5404 72.6 4.500 0.8393 59.9 0.618 -52.2 0.3953 -27.5 0.5865 59.3 5.000 0.8520 51.6 0.569 -60.8 0.4047 -38.8 0.6320 47.6 5.500 0.8576 44.4 0.528 -69.4 0.4228 -49.6 0.6737 35.4 6.000 0.8562 36.6 0.489 -78.2 0.4197 -62.1 0.7049 24.0 ! ! SIEMENS AG Semiconductor Group, Munich