! SIEMENS Small Signal Semiconductors ! BFS17S ! Si NPN RF Bipolar Junction Transistor in SOT363 ! VCE = 2.5 V IC = 3 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 0.9043 -4.1 9.592 176.7 0.0039 87.5 0.9929 -1.6 0.020 0.9016 -8.3 9.794 173.9 0.0083 85.0 0.9932 -3.3 0.050 0.8865 -20.8 9.606 165.4 0.0200 78.7 0.9755 -8.1 0.100 0.8416 -39.9 8.929 151.7 0.0369 68.2 0.9216 -15.0 0.150 0.7943 -57.1 8.172 140.8 0.0508 60.4 0.8600 -20.5 0.200 0.7275 -72.2 7.282 130.3 0.0604 53.7 0.7932 -23.9 0.250 0.6887 -85.0 6.543 122.7 0.0682 49.4 0.7419 -26.6 0.300 0.6413 -96.5 5.895 115.3 0.0734 45.7 0.6913 -28.1 0.400 0.5913 -114.5 4.814 104.9 0.0810 41.6 0.6245 -30.1 0.500 0.5600 -128.3 4.031 96.5 0.0868 39.5 0.5826 -31.1 0.600 0.5385 -139.0 3.453 89.7 0.0914 38.8 0.5519 -32.0 0.700 0.5247 -147.9 3.021 84.0 0.0957 38.8 0.5322 -32.9 0.800 0.5182 -155.2 2.683 78.8 0.0999 39.0 0.5179 -34.1 0.900 0.5164 -161.6 2.412 74.1 0.1039 39.4 0.5063 -35.8 1.000 0.5163 -167.0 2.199 69.5 0.1086 40.0 0.4965 -37.3 1.100 0.5159 -172.4 2.026 65.4 0.1130 40.9 0.4919 -39.2 1.200 0.5235 -177.0 1.882 61.5 0.1180 41.4 0.4860 -41.3 1.300 0.5172 179.3 1.744 57.7 0.1225 42.0 0.4806 -43.5 1.400 0.5251 175.4 1.642 54.4 0.1273 42.6 0.4765 -45.7 1.500 0.5277 171.6 1.543 50.7 0.1325 43.1 0.4728 -48.3 1.600 0.5294 169.0 1.465 47.6 0.1377 43.5 0.4716 -51.0 1.700 0.5374 165.8 1.387 44.0 0.1433 44.1 0.4688 -53.8 1.800 0.5390 163.4 1.315 41.3 0.1487 44.4 0.4665 -56.5 1.900 0.5434 160.5 1.257 38.0 0.1544 44.8 0.4654 -59.3 2.000 0.5474 157.9 1.203 35.5 0.1603 45.0 0.4650 -62.4 2.200 0.5561 153.0 1.113 29.2 0.1728 45.5 0.4625 -68.6 2.400 0.5618 148.2 1.030 24.1 0.1876 45.5 0.4621 -75.5 2.600 0.5715 144.1 0.968 19.2 0.2013 45.7 0.4642 -82.5 2.800 0.5798 140.4 0.901 14.5 0.2165 45.3 0.4653 -89.5 3.000 0.5944 136.3 0.844 10.4 0.2339 44.6 0.4683 -97.2 ! ! SIEMENS AG Semiconductor Group, Munich