! SIEMENS Small Signal Semiconductors ! BFS17P ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 4 V IC = 12 mA ! Common Emitter S-Parameters: January 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.6640 -9.6 26.506 173.2 0.0031 86.8 0.9862 -3.1 0.020 0.6557 -19.5 25.919 166.7 0.0062 80.9 0.9728 -6.5 0.050 0.6076 -46.0 23.233 149.3 0.0139 70.6 0.9000 -14.2 0.100 0.5117 -80.1 17.877 128.8 0.0221 61.0 0.7614 -20.4 0.150 0.4522 -103.6 13.821 116.3 0.0275 58.7 0.6701 -21.6 0.200 0.4133 -120.3 11.032 107.7 0.0319 58.7 0.6164 -21.2 0.250 0.3949 -132.8 9.123 101.6 0.0360 60.1 0.5843 -20.6 0.300 0.3823 -142.1 7.763 96.9 0.0401 61.4 0.5632 -20.0 0.400 0.3721 -155.9 5.951 89.6 0.0487 63.9 0.5396 -19.5 0.500 0.3700 -165.7 4.820 83.7 0.0577 65.7 0.5278 -19.7 0.600 0.3707 -173.7 4.042 78.8 0.0666 67.2 0.5202 -20.5 0.700 0.3750 -179.9 3.496 74.5 0.0762 68.3 0.5152 -21.6 0.800 0.3809 174.4 3.077 70.4 0.0854 68.7 0.5122 -23.0 0.900 0.3866 169.6 2.752 66.5 0.0945 69.2 0.5092 -24.6 1.000 0.3913 165.2 2.499 62.8 0.1040 69.3 0.5071 -26.4 1.100 0.4033 160.7 2.287 59.3 0.1132 69.5 0.5057 -28.3 1.200 0.4131 157.2 2.109 55.9 0.1227 69.4 0.5043 -30.3 1.300 0.4173 153.3 1.951 52.6 0.1322 69.3 0.5023 -32.5 1.400 0.4251 150.5 1.831 49.9 0.1419 69.3 0.5016 -34.6 1.500 0.4389 146.6 1.720 46.7 0.1514 69.1 0.5013 -36.9 1.600 0.4458 143.9 1.622 43.7 0.1618 68.8 0.4998 -39.4 1.700 0.4540 141.1 1.536 40.6 0.1721 68.6 0.4991 -41.9 1.800 0.4634 138.0 1.455 38.1 0.1829 68.3 0.4991 -44.4 1.900 0.4725 135.1 1.385 35.3 0.1940 68.0 0.4970 -47.1 2.000 0.4816 132.2 1.321 33.2 0.2045 67.6 0.4972 -49.8 2.200 0.4988 126.6 1.217 27.9 0.2282 66.6 0.4957 -55.6 2.400 0.5170 121.3 1.121 23.3 0.2536 65.2 0.4945 -61.6 2.600 0.5380 116.1 1.048 19.1 0.2793 63.7 0.4918 -68.0 2.800 0.5515 111.8 0.973 15.1 0.3073 61.8 0.4907 -74.9 3.000 0.5684 106.6 0.910 11.9 0.3360 59.6 0.4872 -82.0 ! ! SIEMENS AG Semiconductor Group, Munich