! SIEMENS Small Signal Semiconductors ! BFS17P ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 15 V IC = 4 mA ! Common Emitter S-Parameters: January 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.8908 -4.1 11.742 176.3 0.0025 85.4 0.9938 -1.1 0.020 0.8867 -8.3 11.615 173.2 0.0051 82.5 0.9929 -2.3 0.050 0.8685 -20.4 11.296 164.0 0.0122 78.7 0.9780 -5.8 0.100 0.8029 -39.4 10.431 149.8 0.0226 69.9 0.9342 -10.3 0.150 0.7332 -55.9 9.364 138.2 0.0306 63.5 0.8829 -13.5 0.200 0.6531 -70.5 8.281 128.1 0.0366 58.7 0.8376 -15.3 0.250 0.5926 -82.8 7.331 120.2 0.0412 56.1 0.8013 -16.5 0.300 0.5420 -93.6 6.522 113.6 0.0444 54.3 0.7706 -17.0 0.400 0.4685 -111.5 5.273 103.4 0.0502 53.3 0.7316 -17.7 0.500 0.4226 -126.3 4.391 95.4 0.0556 53.9 0.7085 -18.3 0.600 0.3935 -138.8 3.742 89.1 0.0606 55.4 0.6925 -19.1 0.700 0.3780 -149.5 3.269 83.6 0.0657 57.5 0.6834 -20.0 0.800 0.3698 -158.7 2.899 78.8 0.0709 59.1 0.6756 -21.2 0.900 0.3664 -166.7 2.604 74.2 0.0764 60.8 0.6710 -22.4 1.000 0.3648 -173.9 2.371 70.0 0.0824 62.3 0.6675 -23.9 1.100 0.3711 179.3 2.178 66.0 0.0887 64.0 0.6647 -25.4 1.200 0.3781 173.2 2.015 62.4 0.0950 65.4 0.6627 -27.0 1.300 0.3750 168.2 1.864 58.7 0.1018 66.5 0.6602 -28.8 1.400 0.3856 163.6 1.754 55.9 0.1090 67.7 0.6597 -30.5 1.500 0.3949 158.6 1.648 52.5 0.1162 68.7 0.6588 -32.3 1.600 0.3992 154.1 1.559 49.3 0.1239 69.3 0.6570 -34.3 1.700 0.4089 150.6 1.476 46.1 0.1323 70.1 0.6567 -36.3 1.800 0.4165 146.4 1.400 43.5 0.1410 70.8 0.6569 -38.3 1.900 0.4246 143.3 1.336 40.5 0.1501 71.2 0.6544 -40.4 2.000 0.4335 139.2 1.272 38.4 0.1595 71.6 0.6554 -42.6 2.200 0.4529 132.6 1.179 32.6 0.1801 72.0 0.6546 -47.2 2.400 0.4700 126.4 1.081 28.0 0.2026 71.8 0.6542 -52.0 2.600 0.4887 120.4 1.012 23.5 0.2267 71.2 0.6528 -57.1 2.800 0.5049 115.5 0.940 19.5 0.2531 70.3 0.6525 -62.5 3.000 0.5284 110.0 0.878 16.0 0.2813 68.7 0.6497 -68.2 ! ! SIEMENS AG Semiconductor Group, Munich