! SIEMENS Small Signal Semiconductors ! BFS17S ! Si NPN RF Bipolar Junction Transistor in SOT363 ! VCE = 1.75 V IC = 0.5 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 0.9822 -1.8 1.825 178.2 0.0047 89.4 0.9982 -0.6 0.020 0.9808 -3.7 1.878 177.0 0.0095 87.0 0.9995 -1.3 0.050 0.9796 -9.3 1.862 172.6 0.0237 84.4 0.9957 -3.2 0.100 0.9708 -18.4 1.836 164.4 0.0463 78.1 0.9891 -6.4 0.150 0.9587 -27.3 1.827 157.8 0.0686 73.1 0.9799 -9.5 0.200 0.9347 -36.0 1.755 149.5 0.0885 67.0 0.9615 -12.4 0.250 0.9185 -44.3 1.708 143.2 0.1069 62.4 0.9482 -15.1 0.300 0.8903 -52.4 1.661 136.1 0.1234 57.2 0.9269 -17.5 0.400 0.8453 -67.3 1.543 124.2 0.1496 48.8 0.8888 -21.9 0.500 0.8000 -81.0 1.425 113.3 0.1692 41.6 0.8554 -25.5 0.600 0.7572 -93.2 1.320 103.4 0.1829 35.5 0.8251 -28.7 0.700 0.7220 -104.0 1.222 94.8 0.1923 30.4 0.8002 -31.6 0.800 0.6959 -113.9 1.135 86.9 0.1983 25.8 0.7805 -34.4 0.900 0.6729 -122.8 1.065 79.8 0.2019 22.0 0.7628 -37.3 1.000 0.6558 -131.0 1.002 73.2 0.2034 18.7 0.7472 -39.9 1.100 0.6469 -138.6 0.947 67.2 0.2033 16.0 0.7392 -42.6 1.200 0.6440 -145.7 0.897 61.8 0.2024 13.6 0.7292 -45.5 1.300 0.6279 -151.2 0.840 56.7 0.1996 11.6 0.7210 -48.4 1.400 0.6272 -157.3 0.805 52.2 0.1962 10.1 0.7141 -51.3 1.500 0.6228 -162.9 0.771 47.4 0.1921 8.5 0.7077 -54.6 1.600 0.6233 -167.5 0.739 43.4 0.1880 7.6 0.7042 -57.8 1.700 0.6244 -172.3 0.710 39.4 0.1830 7.3 0.6998 -61.1 1.800 0.6254 -176.6 0.678 36.2 0.1780 7.2 0.6961 -64.4 1.900 0.6254 179.3 0.651 32.3 0.1731 7.5 0.6917 -67.7 2.000 0.6257 175.4 0.624 29.8 0.1684 8.3 0.6898 -71.3 2.200 0.6318 167.9 0.585 23.3 0.1600 11.2 0.6837 -78.5 2.400 0.6343 161.4 0.547 18.4 0.1564 15.3 0.6806 -86.1 2.600 0.6385 155.9 0.513 14.7 0.1560 20.9 0.6781 -93.8 2.800 0.6482 150.3 0.480 11.2 0.1618 26.5 0.6746 -101.6 3.000 0.6539 144.8 0.453 8.6 0.1739 31.3 0.6720 -109.8 ! ! SIEMENS AG Semiconductor Group, Munich