! SIEMENS Small Signal Semiconductors ! BFP180W ! Si NPN RF Bipolar Junction Transistor in SOT343 ! VCE = 2.5 V IC = 0.2 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 0.9973 -0.3 0.708 178.5 0.0013 76.2 0.9978 -0.2 0.020 0.9999 -0.7 0.738 179.6 0.0019 93.7 0.9899 -0.4 0.050 0.9970 -1.1 0.737 178.4 0.0060 88.8 0.9979 -1.0 0.100 0.9984 -2.2 0.744 176.6 0.0114 89.6 0.9944 -1.9 0.150 0.9955 -3.1 0.758 174.9 0.0174 86.0 0.9978 -3.0 0.200 0.9904 -4.5 0.752 172.6 0.0232 85.6 0.9973 -4.0 0.250 0.9860 -5.2 0.758 171.4 0.0287 85.8 0.9987 -4.9 0.300 0.9890 -6.5 0.771 169.0 0.0349 83.4 0.9967 -6.0 0.400 0.9866 -8.7 0.766 165.0 0.0460 81.5 0.9957 -8.1 0.500 0.9836 -10.7 0.754 160.8 0.0576 79.9 0.9938 -10.0 0.600 0.9798 -13.0 0.768 157.3 0.0685 77.2 0.9896 -11.9 0.700 0.9715 -15.2 0.760 153.2 0.0794 74.9 0.9878 -13.9 0.800 0.9680 -17.4 0.763 149.6 0.0904 72.8 0.9842 -16.0 0.900 0.9601 -19.4 0.757 145.6 0.1010 70.9 0.9782 -18.0 1.000 0.9541 -21.5 0.759 143.2 0.1111 69.0 0.9750 -19.7 1.100 0.9444 -23.7 0.759 139.1 0.1213 66.8 0.9740 -21.7 1.200 0.9401 -25.5 0.758 135.9 0.1317 64.6 0.9692 -23.9 1.300 0.9275 -27.8 0.760 132.1 0.1413 62.8 0.9602 -25.7 1.400 0.9119 -29.9 0.754 129.3 0.1500 60.5 0.9548 -27.5 1.500 0.9061 -31.7 0.765 125.4 0.1596 58.5 0.9539 -29.6 1.600 0.8929 -34.4 0.773 122.0 0.1690 57.2 0.9477 -31.6 1.700 0.8888 -36.3 0.769 119.2 0.1768 55.2 0.9362 -33.2 1.800 0.8723 -38.3 0.775 115.5 0.1845 53.6 0.9312 -34.6 1.900 0.8600 -40.5 0.779 112.2 0.1928 51.5 0.9299 -36.5 2.000 0.8475 -42.4 0.787 108.3 0.2012 49.9 0.9233 -38.6 2.200 0.8222 -46.2 0.783 102.5 0.2165 46.5 0.9052 -41.7 2.400 0.7902 -50.4 0.801 96.2 0.2306 43.5 0.8959 -45.9 2.600 0.7582 -55.1 0.794 90.1 0.2426 40.4 0.8745 -48.4 2.800 0.7258 -58.7 0.800 84.1 0.2560 37.2 0.8677 -52.5 3.000 0.6957 -63.6 0.804 78.1 0.2704 34.1 0.8505 -55.4 3.500 0.6033 -74.6 0.803 63.1 0.3014 25.5 0.8297 -64.1 4.000 0.5274 -86.6 0.808 50.7 0.3227 18.4 0.8007 -73.8 4.500 0.4552 -101.0 0.808 38.5 0.3464 10.6 0.7643 -83.1 5.000 0.3976 -114.2 0.796 26.1 0.3593 2.0 0.7501 -90.9 5.500 0.3433 -131.4 0.777 14.9 0.3625 -5.7 0.7612 -100.5 6.000 0.3076 -145.3 0.745 5.2 0.3594 -13.1 0.7522 -110.7 ! ! SIEMENS AG Semiconductor Group, Munich