! SIEMENS Small Signal Semiconductors ! BFS17S ! Si NPN RF Bipolar Junction Transistor in SOT363 ! VCE = 1 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 0.8991 -4.8 9.599 176.3 0.0054 86.5 0.9909 -2.2 0.020 0.8956 -9.7 9.837 173.1 0.0113 84.1 0.9891 -4.5 0.050 0.8797 -23.9 9.490 163.5 0.0270 77.1 0.9646 -10.9 0.100 0.8274 -45.7 8.660 148.4 0.0490 65.0 0.8910 -19.9 0.150 0.7734 -65.1 7.858 136.5 0.0661 56.3 0.8103 -27.0 0.200 0.7085 -81.1 6.847 125.8 0.0768 49.4 0.7258 -31.4 0.250 0.6717 -94.6 6.059 118.1 0.0854 44.9 0.6647 -34.6 0.300 0.6320 -105.8 5.370 110.9 0.0911 41.3 0.6087 -36.3 0.400 0.5897 -123.4 4.327 100.6 0.0994 37.3 0.5350 -38.7 0.500 0.5643 -136.5 3.594 92.4 0.1056 35.4 0.4881 -40.1 0.600 0.5485 -147.0 3.069 85.6 0.1103 34.7 0.4551 -41.2 0.700 0.5407 -154.8 2.679 79.9 0.1151 34.7 0.4330 -42.3 0.800 0.5361 -161.8 2.376 74.7 0.1197 34.8 0.4181 -43.9 0.900 0.5348 -167.3 2.142 69.9 0.1239 35.3 0.4049 -45.8 1.000 0.5338 -172.5 1.953 65.4 0.1291 35.7 0.3948 -47.8 1.100 0.5369 -177.4 1.798 61.1 0.1340 36.3 0.3902 -50.0 1.200 0.5452 178.5 1.671 57.1 0.1396 36.8 0.3841 -52.6 1.300 0.5427 174.8 1.546 53.3 0.1444 37.1 0.3788 -55.4 1.400 0.5476 171.6 1.455 50.0 0.1502 37.6 0.3754 -58.3 1.500 0.5508 167.8 1.373 46.2 0.1554 38.0 0.3714 -61.4 1.600 0.5536 165.6 1.303 43.0 0.1614 38.4 0.3693 -64.7 1.700 0.5589 162.8 1.237 39.3 0.1671 38.5 0.3701 -68.4 1.800 0.5635 159.9 1.175 36.6 0.1731 38.7 0.3684 -71.7 1.900 0.5649 157.7 1.124 33.4 0.1792 38.9 0.3679 -75.1 2.000 0.5667 155.2 1.076 31.0 0.1854 39.0 0.3689 -78.9 2.200 0.5789 150.3 0.994 24.6 0.1984 39.0 0.3703 -86.4 2.400 0.5832 146.0 0.924 19.5 0.2133 38.8 0.3744 -94.7 2.600 0.5902 141.7 0.871 15.1 0.2274 38.5 0.3815 -102.8 2.800 0.6038 138.3 0.810 10.2 0.2423 37.9 0.3874 -110.9 3.000 0.6107 134.0 0.758 6.6 0.2598 36.9 0.3954 -119.5 ! ! SIEMENS AG Semiconductor Group, Munich