! SIEMENS Small Signal Semiconductors ! BFP180W ! Si NPN RF Bipolar Junction Transistor in SOT343 ! VCE = 0.75 V IC = 0.05 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 0.9999 -0.2 0.152 178.1 0.0013 87.0 0.9988 -0.2 0.020 0.9999 -0.4 0.162 179.2 0.0027 89.1 0.9976 -0.5 0.050 0.9999 -1.0 0.166 176.9 0.0069 86.1 0.9992 -1.0 0.100 0.9999 -1.9 0.173 173.3 0.0131 88.7 0.9954 -1.9 0.150 0.9978 -2.4 0.181 169.9 0.0199 86.9 0.9995 -2.9 0.200 0.9947 -3.5 0.184 166.5 0.0265 86.4 0.9964 -3.9 0.250 0.9982 -4.2 0.185 164.5 0.0328 86.3 0.9997 -4.8 0.300 0.9944 -5.2 0.198 161.8 0.0400 84.3 0.9978 -5.9 0.400 0.9911 -6.8 0.204 154.9 0.0530 81.9 0.9966 -7.8 0.500 0.9949 -8.5 0.209 148.9 0.0660 80.4 0.9954 -9.6 0.600 0.9944 -10.6 0.220 144.5 0.0786 78.4 0.9935 -11.5 0.700 0.9831 -12.2 0.224 138.4 0.0915 76.0 0.9912 -13.4 0.800 0.9821 -14.1 0.237 133.7 0.1044 73.8 0.9887 -15.4 0.900 0.9801 -15.7 0.244 128.7 0.1172 72.2 0.9847 -17.4 1.000 0.9764 -17.4 0.250 125.4 0.1291 70.2 0.9812 -19.0 1.100 0.9718 -19.2 0.263 120.5 0.1414 68.2 0.9822 -21.0 1.200 0.9692 -21.0 0.271 116.1 0.1539 66.1 0.9777 -23.1 1.300 0.9606 -22.8 0.284 112.9 0.1653 64.3 0.9705 -24.9 1.400 0.9514 -24.4 0.289 108.9 0.1763 62.0 0.9666 -26.6 1.500 0.9461 -26.2 0.303 105.7 0.1883 60.1 0.9671 -28.7 1.600 0.9389 -28.2 0.317 102.4 0.2000 58.7 0.9623 -30.7 1.700 0.9405 -29.8 0.329 99.6 0.2093 56.8 0.9520 -32.4 1.800 0.9267 -31.7 0.338 95.7 0.2191 55.1 0.9485 -33.8 1.900 0.9188 -33.7 0.346 92.9 0.2301 53.0 0.9483 -35.7 2.000 0.9127 -35.2 0.363 88.9 0.2408 51.4 0.9434 -37.9 2.200 0.8925 -38.7 0.384 83.5 0.2610 47.8 0.9270 -41.0 2.400 0.8748 -42.4 0.408 77.8 0.2803 44.6 0.9211 -45.4 2.600 0.8524 -46.6 0.427 72.1 0.2967 41.3 0.9011 -48.1 2.800 0.8301 -49.8 0.446 66.6 0.3142 37.9 0.8947 -52.2 3.000 0.8072 -54.5 0.469 61.2 0.3343 34.4 0.8784 -55.4 3.500 0.7340 -64.7 0.514 47.5 0.3784 25.3 0.8568 -64.3 4.000 0.6758 -75.7 0.551 36.1 0.4114 17.0 0.8284 -74.4 4.500 0.6107 -88.5 0.581 24.3 0.4424 7.9 0.7869 -84.2 5.000 0.5603 -100.7 0.602 12.7 0.4629 -1.9 0.7693 -92.2 5.500 0.5029 -114.8 0.607 1.4 0.4693 -11.1 0.7779 -101.8 6.000 0.4665 -127.6 0.595 -8.3 0.4674 -20.1 0.7690 -111.8 ! ! SIEMENS AG Semiconductor Group, Munich