! SIEMENS Discrete & RF Semiconductors ! BFY183 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 3.5 V IC = 2.5 mA ! Common Emitter S-Parameters: May 1997 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.8978 -1.9 8.163 178.9 0.0023 87.3 0.9939 -0.8 0.020 0.8985 -4.2 8.272 177.4 0.0048 90.8 0.9999 -1.7 0.050 0.8955 -10.3 8.096 173.7 0.0113 83.5 0.9912 -4.2 0.100 0.8912 -20.5 8.097 167.2 0.0220 79.4 0.9789 -8.4 0.150 0.8806 -30.3 7.847 160.9 0.0326 73.3 0.9662 -12.4 0.200 0.8694 -39.8 7.656 154.8 0.0421 67.8 0.9432 -16.1 0.250 0.8530 -48.6 7.392 149.3 0.0508 63.7 0.9179 -19.8 0.300 0.8433 -57.1 7.091 143.5 0.0581 58.9 0.8892 -22.7 0.400 0.8089 -73.0 6.500 133.9 0.0709 51.0 0.8351 -28.0 0.500 0.7854 -86.8 5.932 125.2 0.0804 44.0 0.7799 -32.4 0.600 0.7635 -98.1 5.375 117.9 0.0868 38.8 0.7314 -35.8 0.700 0.7487 -108.0 4.881 112.3 0.0921 34.1 0.6935 -38.5 0.800 0.7343 -116.5 4.428 106.6 0.0955 30.6 0.6608 -40.8 0.900 0.7208 -124.1 4.104 101.8 0.0987 27.2 0.6334 -43.0 1.000 0.7084 -130.6 3.784 97.3 0.1000 24.4 0.6088 -45.0 1.100 0.7128 -136.7 3.509 93.4 0.1012 22.3 0.5906 -46.5 1.200 0.7014 -142.0 3.261 89.4 0.1021 20.2 0.5778 -48.5 1.300 0.6980 -146.6 3.034 86.1 0.1027 18.6 0.5643 -49.9 1.400 0.7018 -150.7 2.839 82.6 0.1029 17.2 0.5554 -51.7 1.500 0.6954 -154.4 2.674 79.6 0.1029 16.0 0.5466 -53.2 1.600 0.6986 -157.7 2.521 76.8 0.1025 15.1 0.5416 -54.7 1.700 0.6952 -161.5 2.400 73.9 0.1023 14.2 0.5345 -56.5 1.800 0.6919 -164.8 2.275 71.4 0.1020 13.7 0.5300 -57.9 1.900 0.6966 -167.1 2.165 68.8 0.1013 12.9 0.5272 -59.6 2.000 0.6915 -170.0 2.074 66.1 0.1014 12.7 0.5253 -61.1 2.200 0.6938 -174.6 1.898 61.4 0.1007 11.7 0.5262 -64.4 2.400 0.6947 -178.9 1.742 57.1 0.0991 11.7 0.5237 -67.7 2.600 0.6918 177.3 1.618 52.6 0.0983 11.8 0.5261 -70.8 2.800 0.6961 173.0 1.520 48.8 0.0976 12.7 0.5280 -73.9 3.000 0.6970 169.4 1.418 44.4 0.0972 13.0 0.5338 -77.0 3.500 0.6959 161.0 1.241 35.2 0.0975 15.6 0.5475 -84.7 4.000 0.7011 152.7 1.102 26.0 0.0996 18.8 0.5647 -92.9 4.500 0.7080 143.9 0.995 17.2 0.1048 22.4 0.5832 -101.4 5.000 0.7059 135.7 0.898 9.1 0.1120 25.4 0.6043 -109.9 5.500 0.7086 127.4 0.811 1.0 0.1227 27.4 0.6189 -118.6 6.000 0.7143 119.6 0.742 -5.5 0.1363 28.3 0.6305 -127.1 ! ! SIEMENS AG Semiconductor Group, Munich