! SIEMENS Small Signal Semiconductors ! BFS17S ! Si NPN RF Bipolar Junction Transistor in SOT363 ! VCE = 0.5 V IC = 1.5 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 0.9477 -3.6 5.147 177.1 0.0073 87.2 0.9944 -1.8 0.020 0.9446 -7.3 5.253 174.6 0.0151 84.7 0.9936 -3.6 0.050 0.9338 -18.2 5.154 166.8 0.0369 79.1 0.9795 -9.0 0.100 0.8991 -35.3 4.869 153.9 0.0692 68.5 0.9340 -17.1 0.150 0.8617 -51.1 4.584 143.3 0.0970 60.1 0.8771 -24.2 0.200 0.8016 -65.3 4.155 132.7 0.1168 52.4 0.8106 -29.3 0.250 0.7667 -78.0 3.808 124.6 0.1332 46.7 0.7570 -33.7 0.300 0.7205 -89.2 3.485 116.6 0.1449 41.4 0.7016 -36.8 0.400 0.6655 -107.6 2.923 104.6 0.1608 34.1 0.6200 -41.6 0.500 0.6258 -122.0 2.486 94.8 0.1702 29.3 0.5638 -44.9 0.600 0.5977 -133.5 2.158 86.6 0.1752 25.7 0.5197 -47.7 0.700 0.5820 -142.9 1.908 79.7 0.1788 23.4 0.4896 -50.0 0.800 0.5732 -150.8 1.709 73.5 0.1810 21.5 0.4685 -52.5 0.900 0.5689 -157.5 1.551 67.6 0.1826 20.2 0.4508 -55.4 1.000 0.5626 -163.6 1.425 62.4 0.1839 19.4 0.4362 -58.2 1.100 0.5634 -169.2 1.325 57.4 0.1851 18.9 0.4288 -61.1 1.200 0.5691 -174.1 1.236 52.9 0.1863 18.5 0.4211 -64.4 1.300 0.5657 -178.1 1.152 48.5 0.1874 18.2 0.4154 -67.8 1.400 0.5682 177.9 1.091 44.7 0.1885 18.3 0.4117 -71.3 1.500 0.5711 173.9 1.033 40.5 0.1891 18.5 0.4076 -75.2 1.600 0.5720 170.9 0.981 37.1 0.1907 18.8 0.4070 -78.9 1.700 0.5788 167.6 0.938 33.1 0.1922 19.4 0.4063 -83.2 1.800 0.5814 164.6 0.896 30.2 0.1939 19.9 0.4052 -87.0 1.900 0.5850 161.7 0.857 27.1 0.1961 20.5 0.4053 -90.9 2.000 0.5861 159.2 0.823 24.4 0.1989 21.1 0.4087 -95.2 2.200 0.5958 153.8 0.765 18.0 0.2050 22.6 0.4109 -103.8 2.400 0.6018 149.0 0.709 13.1 0.2142 23.8 0.4174 -112.7 2.600 0.6084 144.2 0.665 9.0 0.2240 25.1 0.4272 -121.3 2.800 0.6190 140.9 0.624 4.9 0.2360 25.9 0.4359 -129.7 3.000 0.6284 136.2 0.586 1.7 0.2503 26.2 0.4464 -138.7 ! ! SIEMENS AG Semiconductor Group, Munich