! SIEMENS Small Signal Semiconductors ! BFS17S ! Si NPN RF Bipolar Junction Transistor in SOT363 ! VCE = 8 V IC = 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 0.8672 -4.7 14.449 175.9 0.0028 88.0 0.9925 -1.6 0.020 0.8630 -9.8 14.832 172.7 0.0059 83.4 0.9907 -3.3 0.050 0.8423 -24.1 14.383 162.9 0.0141 77.9 0.9688 -8.1 0.100 0.7826 -45.5 12.988 147.6 0.0252 67.0 0.9043 -14.4 0.150 0.7203 -64.3 11.554 136.0 0.0340 60.0 0.8359 -18.7 0.200 0.6477 -80.1 10.024 125.5 0.0398 54.4 0.7698 -20.8 0.250 0.6078 -92.9 8.802 118.1 0.0444 51.7 0.7245 -22.2 0.300 0.5632 -104.0 7.773 111.4 0.0475 49.3 0.6818 -22.6 0.400 0.5143 -121.0 6.214 101.8 0.0534 47.7 0.6316 -23.0 0.500 0.4904 -134.1 5.141 94.5 0.0585 47.9 0.6027 -23.2 0.600 0.4739 -143.7 4.358 88.5 0.0634 48.8 0.5829 -23.6 0.700 0.4634 -151.9 3.791 83.5 0.0688 50.0 0.5705 -24.1 0.800 0.4603 -158.8 3.357 78.7 0.0735 50.6 0.5620 -25.0 0.900 0.4604 -164.5 3.013 74.5 0.0786 51.3 0.5550 -26.2 1.000 0.4590 -169.8 2.736 70.5 0.0840 52.1 0.5491 -27.5 1.100 0.4641 -174.4 2.509 66.7 0.0894 53.0 0.5465 -29.0 1.200 0.4718 -178.7 2.324 63.1 0.0947 53.4 0.5425 -30.6 1.300 0.4686 177.8 2.145 59.5 0.1001 53.8 0.5393 -32.3 1.400 0.4753 174.6 2.014 56.6 0.1056 54.2 0.5364 -34.1 1.500 0.4819 170.8 1.893 53.2 0.1109 54.4 0.5340 -36.1 1.600 0.4815 168.5 1.789 50.2 0.1168 54.4 0.5334 -38.3 1.700 0.4894 166.0 1.692 46.9 0.1227 54.7 0.5320 -40.5 1.800 0.4974 163.3 1.601 44.2 0.1282 55.0 0.5309 -42.6 1.900 0.4999 160.7 1.524 41.2 0.1341 55.1 0.5299 -44.9 2.000 0.5061 158.1 1.458 38.7 0.1400 54.9 0.5300 -47.4 2.200 0.5155 153.1 1.344 32.6 0.1525 55.0 0.5285 -52.3 2.400 0.5264 149.3 1.238 27.6 0.1660 54.8 0.5282 -57.9 2.600 0.5382 145.1 1.159 22.6 0.1796 54.7 0.5294 -63.5 2.800 0.5505 141.5 1.080 17.9 0.1942 54.2 0.5299 -69.3 3.000 0.5661 137.3 1.014 13.5 0.2102 53.5 0.5316 -75.8 ! ! SIEMENS AG Semiconductor Group, Munich