! SIEMENS Small Signal Semiconductors ! BFT92 ! Si PNP RF Bipolar Junction Transistor in SOT23 ! VCE = -5 V IC = -1.5 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 0.8910 -1.9 5.077 177.1 0.0033 93.3 0.9921 -0.8 0.020 0.8833 -3.9 5.090 176.4 0.0069 84.8 0.9988 -1.8 0.050 0.8843 -10.1 4.985 171.3 0.0170 83.4 0.9883 -4.3 0.100 0.8703 -20.2 4.882 164.4 0.0342 78.8 0.9749 -8.4 0.150 0.8444 -30.1 4.747 155.6 0.0498 72.5 0.9543 -12.5 0.200 0.8210 -39.0 4.583 149.4 0.0640 68.0 0.9294 -16.0 0.250 0.7891 -48.3 4.394 142.2 0.0762 63.4 0.8974 -19.2 0.300 0.7524 -57.0 4.178 136.1 0.0871 59.7 0.8689 -22.1 0.400 0.6899 -72.3 3.758 125.7 0.1034 52.8 0.8062 -26.7 0.500 0.6314 -86.1 3.344 115.5 0.1156 47.7 0.7540 -30.1 0.600 0.5840 -98.6 3.035 107.3 0.1244 43.9 0.7119 -32.9 0.700 0.5411 -110.1 2.766 99.9 0.1305 41.3 0.6755 -35.2 0.800 0.5105 -120.3 2.506 93.4 0.1352 39.2 0.6443 -37.1 0.900 0.4845 -129.6 2.292 87.5 0.1392 38.4 0.6221 -38.6 1.000 0.4620 -139.4 2.137 82.1 0.1422 37.6 0.6053 -40.3 1.100 0.4511 -148.4 1.994 77.2 0.1449 37.4 0.5887 -42.2 1.200 0.4410 -156.8 1.867 72.5 0.1480 37.8 0.5740 -43.8 1.300 0.4325 -164.2 1.752 68.4 0.1509 38.1 0.5648 -45.5 1.400 0.4276 -171.5 1.651 64.4 0.1541 38.8 0.5567 -47.3 1.500 0.4304 -177.4 1.573 60.5 0.1567 39.5 0.5500 -49.5 1.600 0.4288 175.5 1.491 56.6 0.1603 40.7 0.5389 -51.7 1.700 0.4335 169.6 1.419 53.0 0.1641 41.7 0.5338 -53.7 1.800 0.4368 163.8 1.363 50.0 0.1685 42.8 0.5308 -56.2 1.900 0.4463 158.2 1.311 46.6 0.1745 44.0 0.5274 -58.8 2.000 0.4493 153.4 1.257 43.5 0.1801 45.4 0.5182 -61.7 2.200 0.4651 144.1 1.166 37.7 0.1964 47.8 0.5096 -66.7 2.400 0.4791 135.4 1.101 32.3 0.2149 49.2 0.4994 -73.2 2.600 0.5028 127.1 1.031 27.4 0.2357 50.0 0.4912 -79.8 2.800 0.5195 120.7 0.977 23.2 0.2609 50.2 0.4786 -87.8 3.000 0.5423 114.3 0.924 18.8 0.2889 49.4 0.4740 -95.4 3.500 0.5927 101.2 0.817 10.2 0.3626 44.9 0.4564 -119.0 4.000 0.6342 91.1 0.738 3.5 0.4340 37.4 0.4573 -145.1 4.500 0.6637 82.9 0.683 -2.0 0.4927 28.5 0.4723 -169.9 5.000 0.6875 75.2 0.619 -6.0 0.5152 19.9 0.4475 168.1 5.500 0.6839 69.8 0.623 -6.8 0.5753 13.6 0.5404 155.1 6.000 0.6860 64.7 0.618 -10.8 0.6045 5.4 0.5802 138.5 ! ! SIEMENS AG Semiconductor Group, Munich