! SIEMENS Small Signal Semiconductors ! BFS17P ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 2.5 V IC = 1.5 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 0.9387 -2.8 5.180 177.8 0.0041 90.2 0.9978 -1.0 0.020 0.9361 -6.0 5.160 175.4 0.0082 86.4 0.9976 -2.1 0.050 0.9294 -14.8 5.087 168.7 0.0203 81.4 0.9900 -5.1 0.100 0.8992 -28.9 4.888 158.0 0.0391 73.2 0.9650 -9.8 0.150 0.8619 -42.4 4.649 148.5 0.0552 66.4 0.9316 -13.8 0.200 0.8116 -54.9 4.354 139.1 0.0684 60.2 0.8939 -17.1 0.250 0.7640 -66.7 4.059 131.0 0.0792 54.9 0.8577 -19.7 0.300 0.7217 -77.1 3.769 123.9 0.0872 50.6 0.8210 -21.8 0.400 0.6453 -95.6 3.230 111.9 0.0987 44.4 0.7647 -24.7 0.500 0.5921 -111.4 2.800 102.0 0.1058 40.6 0.7237 -26.9 0.600 0.5495 -125.1 2.449 93.7 0.1102 38.3 0.6933 -28.7 0.700 0.5230 -136.5 2.179 86.8 0.1131 37.4 0.6720 -30.4 0.800 0.5070 -147.0 1.956 80.5 0.1152 37.2 0.6558 -32.1 0.900 0.4970 -155.9 1.777 74.9 0.1171 37.7 0.6439 -34.0 1.000 0.4889 -164.2 1.633 69.7 0.1194 39.0 0.6342 -36.0 1.100 0.4890 -172.0 1.510 64.9 0.1211 40.7 0.6269 -38.2 1.200 0.4928 -178.6 1.407 60.6 0.1240 42.7 0.6210 -40.4 1.300 0.4876 175.5 1.308 56.4 0.1273 44.7 0.6154 -42.8 1.400 0.4936 169.8 1.239 53.0 0.1319 47.1 0.6116 -45.3 1.500 0.4997 164.0 1.171 49.2 0.1367 49.4 0.6079 -47.7 1.600 0.5021 159.2 1.108 45.9 0.1432 51.5 0.6043 -50.5 1.700 0.5070 155.1 1.052 42.4 0.1506 53.7 0.6016 -53.3 1.800 0.5155 150.5 1.004 39.8 0.1590 55.5 0.5990 -56.2 1.900 0.5204 146.5 0.960 36.5 0.1687 57.2 0.5950 -59.2 2.000 0.5273 142.1 0.916 34.5 0.1790 58.6 0.5940 -62.2 2.200 0.5408 134.7 0.852 29.1 0.2033 60.3 0.5887 -68.7 2.400 0.5522 127.8 0.786 25.0 0.2312 61.0 0.5840 -75.3 2.600 0.5649 121.0 0.741 21.4 0.2611 60.5 0.5787 -82.5 2.800 0.5770 115.3 0.697 18.6 0.2932 59.4 0.5748 -89.9 3.000 0.5940 109.7 0.657 16.2 0.3272 57.4 0.5684 -97.6 ! ! SIEMENS AG Semiconductor Group, Munich