! SIEMENS Small Signal Semiconductors ! BFP180 ! Si NPN RF Bipolar Junction Transistor in SOT143 ! VCE = 8 V IC = 0.12 mA ! Common Emitter S-Parameters: March 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.9949 -0.3 0.388 -179.9 0.0009 91.7 0.9991 -0.1 0.020 0.9999 -0.4 0.400 179.9 0.0021 90.2 0.9983 -0.3 0.050 0.9984 -0.7 0.416 178.0 0.0048 94.6 0.9990 -0.9 0.100 0.9935 -1.9 0.419 176.2 0.0094 88.0 0.9989 -1.8 0.150 0.9986 -2.7 0.430 174.1 0.0144 85.4 0.9983 -2.6 0.200 0.9941 -3.5 0.442 172.2 0.0190 86.3 0.9992 -3.6 0.250 0.9970 -4.4 0.440 170.2 0.0233 86.6 0.9970 -4.5 0.300 0.9937 -5.4 0.447 169.2 0.0282 84.3 0.9974 -5.4 0.400 0.9919 -7.0 0.456 164.5 0.0380 82.7 0.9978 -7.1 0.500 0.9892 -8.9 0.461 160.3 0.0469 80.3 0.9965 -8.9 0.600 0.9852 -10.8 0.459 157.2 0.0563 78.4 0.9946 -10.7 0.700 0.9866 -12.6 0.460 152.9 0.0656 76.4 0.9923 -12.5 0.800 0.9796 -14.5 0.468 150.1 0.0745 75.0 0.9908 -14.2 0.900 0.9757 -16.4 0.471 146.3 0.0838 72.7 0.9880 -15.9 1.000 0.9731 -18.2 0.474 143.0 0.0924 70.9 0.9854 -17.7 1.100 0.9666 -19.9 0.483 139.5 0.1017 69.1 0.9828 -19.4 1.200 0.9610 -21.7 0.481 136.2 0.1106 67.0 0.9818 -21.3 1.300 0.9561 -23.4 0.486 132.9 0.1190 65.3 0.9780 -23.0 1.400 0.9476 -25.3 0.491 129.8 0.1275 63.6 0.9746 -24.7 1.500 0.9428 -27.5 0.502 126.7 0.1365 61.8 0.9710 -26.4 1.600 0.9343 -28.9 0.512 123.2 0.1446 60.2 0.9670 -28.1 1.700 0.9277 -31.1 0.521 120.1 0.1534 58.4 0.9624 -29.9 1.800 0.9156 -33.2 0.539 116.3 0.1620 56.9 0.9593 -31.5 1.900 0.9101 -35.3 0.548 113.5 0.1706 55.0 0.9551 -33.4 2.000 0.8957 -36.9 0.547 109.8 0.1790 53.3 0.9512 -35.0 2.200 0.8785 -40.9 0.559 103.0 0.1957 49.9 0.9421 -38.6 2.400 0.8583 -45.0 0.582 96.9 0.2132 46.4 0.9312 -42.2 2.600 0.8319 -49.4 0.599 91.1 0.2293 43.1 0.9166 -45.7 2.800 0.8043 -53.8 0.612 84.4 0.2457 39.4 0.9055 -49.4 3.000 0.7755 -58.4 0.631 78.1 0.2632 35.6 0.8950 -53.0 3.500 0.6858 -70.2 0.670 61.5 0.3084 25.7 0.8726 -62.5 4.000 0.5946 -84.3 0.700 46.1 0.3429 14.8 0.8310 -72.6 4.500 0.4974 -100.1 0.722 30.8 0.3698 3.1 0.7907 -83.0 5.000 0.4070 -118.2 0.715 16.7 0.3809 -7.9 0.7552 -91.9 5.500 0.3473 -139.8 0.711 3.3 0.3941 -17.7 0.7337 -101.3 6.000 0.3139 -164.7 0.694 -9.1 0.3984 -28.0 0.7206 -110.2 ! ! SIEMENS AG Semiconductor Group, Munich