! SIEMENS Small Signal Semiconductors ! BFP180 ! Si NPN RF Bipolar Junction Transistor in SOT143 ! VCE = 8 V IC = 0.5 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 0.9832 -0.4 1.634 179.4 0.0009 81.7 0.9991 -0.1 0.020 0.9933 -0.8 1.637 179.6 0.0018 84.9 0.9970 -0.3 0.050 0.9865 -1.2 1.641 177.9 0.0045 92.9 0.9975 -1.1 0.100 0.9802 -2.7 1.612 176.0 0.0092 88.4 0.9976 -2.1 0.150 0.9797 -4.0 1.619 174.1 0.0142 87.0 0.9971 -3.1 0.200 0.9808 -5.4 1.632 172.1 0.0190 86.2 0.9960 -4.2 0.250 0.9829 -6.6 1.604 170.1 0.0235 83.9 0.9939 -5.3 0.300 0.9757 -7.8 1.611 168.8 0.0284 82.6 0.9950 -6.4 0.400 0.9714 -10.5 1.629 163.9 0.0374 81.1 0.9923 -8.5 0.500 0.9643 -13.2 1.611 159.8 0.0466 78.0 0.9896 -10.6 0.600 0.9571 -15.7 1.594 156.3 0.0556 76.5 0.9860 -12.7 0.700 0.9530 -18.1 1.566 152.4 0.0644 73.7 0.9820 -14.8 0.800 0.9393 -20.6 1.580 148.8 0.0724 71.6 0.9770 -16.7 0.900 0.9275 -23.4 1.577 144.9 0.0816 68.9 0.9712 -18.7 1.000 0.9165 -25.8 1.560 141.4 0.0892 67.0 0.9648 -20.7 1.100 0.9043 -28.1 1.557 137.8 0.0976 64.8 0.9590 -22.7 1.200 0.8870 -30.4 1.528 134.5 0.1054 62.5 0.9537 -24.8 1.300 0.8753 -32.8 1.519 131.0 0.1131 60.5 0.9460 -26.7 1.400 0.8576 -35.3 1.507 127.6 0.1202 58.6 0.9381 -28.6 1.500 0.8402 -37.8 1.516 124.1 0.1280 56.6 0.9307 -30.5 1.600 0.8228 -40.0 1.504 120.5 0.1347 55.1 0.9246 -32.3 1.700 0.8028 -42.9 1.507 117.0 0.1416 53.1 0.9140 -34.2 1.800 0.7771 -45.3 1.506 112.9 0.1484 51.4 0.9071 -35.9 1.900 0.7626 -48.0 1.497 110.0 0.1552 49.3 0.8982 -37.9 2.000 0.7393 -49.7 1.467 106.4 0.1617 47.6 0.8904 -39.5 2.200 0.6989 -54.6 1.449 99.5 0.1743 44.2 0.8740 -43.3 2.400 0.6576 -59.2 1.428 93.3 0.1867 40.6 0.8555 -47.0 2.600 0.6111 -64.4 1.412 87.2 0.1979 37.6 0.8349 -50.3 2.800 0.5664 -69.0 1.383 80.6 0.2097 34.0 0.8195 -54.0 3.000 0.5188 -74.3 1.374 74.3 0.2209 30.6 0.8014 -57.6 3.500 0.3942 -87.2 1.318 58.6 0.2490 21.8 0.7643 -66.9 4.000 0.2865 -103.2 1.253 44.1 0.2689 12.8 0.7180 -76.3 4.500 0.1912 -125.8 1.188 30.0 0.2847 3.4 0.6789 -86.0 5.000 0.1349 -159.4 1.114 18.0 0.2887 -4.8 0.6450 -94.3 5.500 0.1339 158.2 1.052 5.7 0.2984 -12.2 0.6273 -103.5 6.000 0.1750 128.6 0.992 -5.2 0.3012 -19.6 0.6131 -112.6 ! ! SIEMENS AG Semiconductor Group, Munich