! SIEMENS Small Signal Semiconductors ! BFS17P ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 2 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 0.6324 -11.3 26.646 172.7 0.0038 85.8 0.9811 -4.0 0.020 0.6246 -22.5 25.962 165.5 0.0076 79.8 0.9635 -8.1 0.050 0.5770 -52.8 22.832 146.9 0.0164 68.9 0.8725 -17.7 0.100 0.4981 -89.8 17.053 125.9 0.0256 58.8 0.7077 -24.9 0.150 0.4569 -113.5 12.974 113.7 0.0313 56.8 0.6056 -26.3 0.200 0.4286 -129.7 10.272 105.4 0.0361 57.0 0.5479 -25.7 0.250 0.4181 -141.0 8.447 99.5 0.0408 58.4 0.5124 -24.8 0.300 0.4134 -149.6 7.169 94.8 0.0455 59.7 0.4902 -24.0 0.400 0.4044 -162.1 5.479 87.6 0.0550 62.5 0.4650 -23.3 0.500 0.4082 -170.9 4.433 81.8 0.0654 64.4 0.4521 -23.4 0.600 0.4079 -178.0 3.716 76.9 0.0754 65.8 0.4439 -24.3 0.700 0.4106 176.3 3.215 72.5 0.0861 66.7 0.4385 -25.5 0.800 0.4195 171.2 2.832 68.4 0.0965 67.1 0.4350 -27.1 0.900 0.4255 166.7 2.536 64.4 0.1068 67.2 0.4317 -28.9 1.000 0.4325 162.5 2.300 60.6 0.1175 67.3 0.4291 -30.9 1.100 0.4404 158.6 2.107 57.0 0.1280 67.2 0.4274 -33.2 1.200 0.4531 154.9 1.944 53.4 0.1383 67.0 0.4254 -35.5 1.300 0.4527 151.6 1.802 50.2 0.1489 66.8 0.4235 -38.0 1.400 0.4648 148.7 1.688 47.4 0.1602 66.5 0.4224 -40.6 1.500 0.4744 145.2 1.590 44.1 0.1706 66.1 0.4212 -43.3 1.600 0.4794 142.1 1.501 41.1 0.1822 65.6 0.4201 -46.2 1.700 0.4901 139.1 1.422 38.0 0.1932 65.2 0.4192 -49.1 1.800 0.4977 136.6 1.347 35.4 0.2048 64.7 0.4184 -52.1 1.900 0.5057 134.1 1.283 32.7 0.2171 64.2 0.4160 -55.2 2.000 0.5153 130.9 1.224 30.6 0.2289 63.7 0.4162 -58.5 2.200 0.5315 125.3 1.129 25.2 0.2539 62.2 0.4141 -65.2 2.400 0.5481 119.8 1.041 20.9 0.2804 60.4 0.4131 -72.4 2.600 0.5625 114.8 0.975 16.9 0.3074 58.6 0.4111 -79.9 2.800 0.5798 110.2 0.907 13.3 0.3362 56.4 0.4112 -87.8 3.000 0.5910 105.3 0.849 10.0 0.3644 53.9 0.4093 -96.1 ! ! SIEMENS AG Semiconductor Group, Munich