! SIEMENS Small Signal Semiconductors ! BFT92 ! Si PNP RF Bipolar Junction Transistor in SOT23 ! VCE = -4 V IC = -1.2 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 0.9067 -1.9 4.185 177.3 0.0034 90.7 0.9933 -0.8 0.020 0.9002 -3.8 4.195 176.6 0.0072 85.3 0.9999 -1.7 0.050 0.9058 -9.3 4.101 171.8 0.0180 83.9 0.9902 -4.0 0.100 0.8906 -18.9 4.039 165.3 0.0362 79.8 0.9791 -7.7 0.150 0.8654 -28.1 3.930 157.0 0.0525 73.8 0.9620 -11.5 0.200 0.8481 -36.6 3.830 151.1 0.0677 69.0 0.9424 -14.8 0.250 0.8148 -45.8 3.705 144.1 0.0811 64.5 0.9136 -17.9 0.300 0.7857 -53.5 3.538 138.1 0.0930 60.4 0.8884 -20.9 0.400 0.7286 -68.7 3.223 127.7 0.1121 52.8 0.8326 -25.4 0.500 0.6709 -82.4 2.906 117.3 0.1258 47.4 0.7836 -29.1 0.600 0.6248 -94.7 2.665 108.9 0.1358 42.9 0.7420 -32.2 0.700 0.5838 -106.3 2.440 101.3 0.1424 39.5 0.7068 -34.7 0.800 0.5506 -116.6 2.219 94.5 0.1471 36.9 0.6756 -36.9 0.900 0.5213 -125.9 2.048 88.4 0.1511 35.3 0.6537 -38.6 1.000 0.4993 -135.8 1.912 82.7 0.1530 34.1 0.6356 -40.4 1.100 0.4862 -145.4 1.794 77.4 0.1552 33.4 0.6189 -42.6 1.200 0.4731 -153.6 1.685 72.5 0.1572 33.6 0.6032 -44.3 1.300 0.4669 -161.1 1.580 68.1 0.1580 33.5 0.5924 -46.2 1.400 0.4614 -168.6 1.496 64.1 0.1596 34.2 0.5853 -48.0 1.500 0.4577 -175.0 1.428 60.1 0.1607 34.6 0.5792 -50.3 1.600 0.4562 178.0 1.350 56.0 0.1624 35.9 0.5675 -52.7 1.700 0.4610 172.1 1.287 52.3 0.1647 36.8 0.5635 -54.8 1.800 0.4664 165.9 1.241 49.2 0.1669 38.1 0.5602 -57.5 1.900 0.4711 160.3 1.196 45.7 0.1713 39.8 0.5562 -60.2 2.000 0.4763 155.3 1.147 42.4 0.1754 41.8 0.5466 -63.1 2.200 0.4896 145.9 1.063 36.7 0.1892 44.9 0.5396 -68.4 2.400 0.5049 136.4 1.005 31.3 0.2067 47.3 0.5287 -75.2 2.600 0.5273 128.5 0.940 26.5 0.2269 49.1 0.5228 -82.1 2.800 0.5454 121.3 0.894 22.3 0.2535 49.8 0.5093 -90.3 3.000 0.5629 114.6 0.842 18.2 0.2824 49.5 0.5062 -98.1 3.500 0.6113 101.2 0.747 10.4 0.3611 45.2 0.4907 -122.1 4.000 0.6505 90.7 0.684 4.5 0.4364 37.4 0.4910 -148.2 4.500 0.6724 82.5 0.643 -0.4 0.4966 28.1 0.5044 -172.8 5.000 0.6933 74.5 0.589 -4.3 0.5185 19.4 0.4755 165.3 5.500 0.6865 69.3 0.602 -5.0 0.5778 12.9 0.5647 152.7 6.000 0.6889 64.2 0.607 -9.2 0.6059 4.6 0.6005 136.5 ! ! SIEMENS AG Semiconductor Group, Munich