! SIEMENS Small Signal Semiconductors ! BFG19S ! Si NPN RF Bipolar Junction Transistor in SOT223 ! VCE = 10 V IC = 20 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 0.5028 -18.3 43.443 170.3 0.0038 85.7 0.9733 -7.7 0.020 0.4980 -35.9 41.995 161.8 0.0076 77.4 0.9365 -15.2 0.050 0.5034 -78.8 34.480 139.3 0.0165 62.2 0.7816 -32.3 0.100 0.5183 -118.8 23.756 119.2 0.0247 53.9 0.5547 -46.3 0.150 0.5174 -140.6 17.231 106.9 0.0294 51.5 0.4188 -51.9 0.200 0.5276 -152.5 13.490 100.1 0.0336 52.5 0.3467 -52.8 0.250 0.5288 -160.6 10.975 94.6 0.0379 53.7 0.2938 -53.2 0.300 0.5342 -167.2 9.265 90.4 0.0422 56.3 0.2648 -53.6 0.400 0.5392 -176.6 7.047 83.9 0.0513 57.7 0.2228 -53.2 0.500 0.5470 176.0 5.652 77.6 0.0604 58.5 0.1998 -53.6 0.600 0.5499 170.4 4.751 72.4 0.0703 58.9 0.1862 -55.5 0.700 0.5633 164.9 4.099 67.5 0.0794 58.8 0.1749 -58.7 0.800 0.5656 160.4 3.584 62.9 0.0896 57.8 0.1631 -61.9 0.900 0.5698 155.9 3.200 58.5 0.1000 57.0 0.1551 -64.9 1.000 0.5798 151.7 2.891 54.3 0.1096 56.2 0.1507 -69.8 1.100 0.5889 148.2 2.636 50.2 0.1190 54.8 0.1441 -76.3 1.200 0.5998 144.1 2.435 46.2 0.1293 53.7 0.1371 -81.6 1.300 0.6009 140.5 2.249 42.1 0.1390 51.9 0.1310 -87.7 1.400 0.6088 137.1 2.088 38.3 0.1475 50.2 0.1289 -95.3 1.500 0.6161 133.8 1.967 34.2 0.1577 48.2 0.1291 -103.4 1.600 0.6303 130.7 1.837 30.2 0.1685 46.4 0.1266 -110.6 1.700 0.6367 127.8 1.742 26.3 0.1778 44.8 0.1236 -118.3 1.800 0.6484 124.6 1.664 23.0 0.1874 42.9 0.1259 -126.2 1.900 0.6539 121.8 1.580 19.2 0.1973 40.7 0.1337 -135.6 2.000 0.6591 118.5 1.503 15.5 0.2070 38.4 0.1380 -145.3 2.200 0.6743 112.9 1.373 8.4 0.2269 34.2 0.1501 -159.1 2.400 0.6942 107.8 1.277 1.1 0.2453 30.3 0.1662 -175.6 2.600 0.7060 102.7 1.192 -5.1 0.2651 26.0 0.1864 171.8 2.800 0.7229 97.3 1.108 -12.0 0.2858 20.7 0.2147 160.7 3.000 0.7406 92.5 1.033 -18.5 0.3046 16.3 0.2388 149.6 3.500 0.7710 80.5 0.872 -32.5 0.3403 2.8 0.3282 125.1 4.000 0.8070 70.6 0.748 -45.0 0.3694 -7.8 0.4144 102.7 4.500 0.8348 61.3 0.647 -55.9 0.4027 -19.0 0.4945 84.0 5.000 0.8496 52.4 0.572 -64.4 0.4197 -31.7 0.5727 67.4 5.500 0.8545 44.7 0.516 -72.7 0.4423 -44.0 0.6415 51.0 6.000 0.8555 37.1 0.469 -80.4 0.4411 -57.7 0.6916 36.0 ! ! SIEMENS AG Semiconductor Group, Munich