! SIEMENS Small Signal Semiconductors ! BFS17S ! Si NPN RF Bipolar Junction Transistor in SOT363 ! VCE = 2 V IC = 1.2 mA ! Common Emitter S-Parameters: February 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.9597 -2.5 4.151 177.8 0.0044 87.0 0.9963 -1.0 0.020 0.9561 -5.2 4.281 176.1 0.0091 85.6 0.9968 -2.0 0.050 0.9525 -13.0 4.256 170.4 0.0224 82.4 0.9918 -4.8 0.100 0.9341 -25.6 4.111 160.5 0.0432 74.5 0.9722 -9.4 0.150 0.9093 -37.5 3.963 152.3 0.0627 68.3 0.9470 -13.6 0.200 0.8671 -48.9 3.743 143.0 0.0785 61.4 0.9105 -17.1 0.250 0.8384 -59.5 3.552 135.9 0.0926 56.4 0.8807 -20.2 0.300 0.7969 -69.5 3.363 128.4 0.1035 51.0 0.8420 -22.8 0.400 0.7377 -86.8 2.955 116.6 0.1198 43.3 0.7826 -26.8 0.500 0.6866 -101.6 2.600 106.5 0.1306 37.6 0.7370 -29.6 0.600 0.6472 -113.9 2.299 98.0 0.1373 33.4 0.7000 -32.0 0.700 0.6172 -124.3 2.060 90.8 0.1419 30.3 0.6730 -34.0 0.800 0.5992 -133.6 1.867 84.1 0.1447 27.8 0.6525 -36.1 0.900 0.5886 -141.7 1.699 78.2 0.1468 26.0 0.6355 -38.3 1.000 0.5780 -148.7 1.567 72.8 0.1479 24.8 0.6211 -40.4 1.100 0.5726 -155.4 1.454 67.7 0.1486 24.2 0.6124 -42.7 1.200 0.5743 -161.6 1.366 63.1 0.1494 23.7 0.6032 -45.1 1.300 0.5666 -166.5 1.273 58.5 0.1495 23.5 0.5959 -47.6 1.400 0.5699 -171.4 1.203 54.7 0.1498 23.6 0.5895 -50.2 1.500 0.5698 -176.4 1.142 50.5 0.1499 23.8 0.5835 -53.2 1.600 0.5690 179.9 1.085 47.0 0.1507 24.3 0.5815 -56.0 1.700 0.5720 176.3 1.033 43.0 0.1516 25.3 0.5771 -59.1 1.800 0.5739 172.6 0.985 39.9 0.1530 26.3 0.5739 -62.1 1.900 0.5772 169.5 0.941 36.5 0.1539 27.4 0.5710 -65.2 2.000 0.5800 166.2 0.903 34.0 0.1561 28.7 0.5706 -68.5 2.200 0.5875 159.8 0.838 27.4 0.1614 31.3 0.5657 -75.1 2.400 0.5902 154.3 0.780 22.1 0.1704 33.7 0.5635 -82.4 2.600 0.5989 149.2 0.731 17.4 0.1804 36.2 0.5639 -89.7 2.800 0.6077 145.1 0.680 13.2 0.1933 37.9 0.5637 -97.1 3.000 0.6156 140.1 0.641 9.5 0.2095 39.0 0.5651 -105.1 ! ! SIEMENS AG Semiconductor Group, Munich