! SIEMENS Small Signal Semiconductors ! BFP180 ! Si NPN RF Bipolar Junction Transistor in SOT143 ! VCE = 1 V IC = 0.15 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 0.9930 -0.5 0.495 -179.9 0.0011 82.7 0.9994 -0.1 0.020 0.9976 -0.4 0.510 -179.8 0.0022 92.6 0.9974 -0.4 0.050 0.9941 -1.0 0.529 177.9 0.0060 92.2 0.9981 -1.0 0.100 0.9908 -2.1 0.537 175.9 0.0117 85.9 0.9997 -2.0 0.150 0.9927 -3.2 0.544 174.1 0.0177 84.8 0.9978 -2.9 0.200 0.9922 -4.1 0.563 171.5 0.0236 85.4 0.9989 -4.0 0.250 0.9936 -5.3 0.564 169.5 0.0290 84.9 0.9968 -5.0 0.300 0.9952 -6.5 0.569 168.4 0.0350 83.5 0.9977 -6.0 0.400 0.9909 -8.5 0.578 163.4 0.0465 81.4 0.9963 -8.0 0.500 0.9794 -10.8 0.577 159.1 0.0577 79.0 0.9945 -9.9 0.600 0.9806 -12.6 0.582 155.5 0.0693 76.5 0.9921 -11.9 0.700 0.9780 -15.0 0.573 151.4 0.0804 74.9 0.9911 -13.9 0.800 0.9702 -17.2 0.582 147.6 0.0914 72.5 0.9881 -15.8 0.900 0.9612 -19.3 0.590 144.0 0.1029 70.1 0.9836 -17.8 1.000 0.9589 -21.3 0.591 140.3 0.1134 68.3 0.9801 -19.8 1.100 0.9539 -23.7 0.601 136.6 0.1245 65.9 0.9763 -21.7 1.200 0.9450 -25.6 0.599 133.1 0.1350 63.6 0.9733 -23.8 1.300 0.9375 -27.9 0.604 129.4 0.1450 61.6 0.9682 -25.6 1.400 0.9255 -30.1 0.604 126.0 0.1549 59.5 0.9629 -27.6 1.500 0.9147 -32.5 0.619 122.6 0.1653 57.5 0.9571 -29.5 1.600 0.9040 -34.2 0.628 118.6 0.1752 55.9 0.9516 -31.3 1.700 0.8991 -36.7 0.637 115.6 0.1848 53.8 0.9445 -33.2 1.800 0.8789 -39.1 0.650 111.1 0.1944 52.0 0.9393 -35.0 1.900 0.8713 -41.8 0.665 108.0 0.2044 49.8 0.9321 -37.1 2.000 0.8569 -43.7 0.665 104.4 0.2139 48.0 0.9266 -38.8 2.200 0.8289 -48.3 0.671 97.0 0.2325 44.2 0.9127 -42.7 2.400 0.7985 -53.4 0.699 90.5 0.2515 40.1 0.8968 -46.7 2.600 0.7656 -58.4 0.707 84.1 0.2675 36.7 0.8768 -50.2 2.800 0.7311 -63.4 0.722 76.8 0.2865 32.7 0.8634 -54.1 3.000 0.6917 -69.1 0.736 70.2 0.3039 28.4 0.8467 -58.0 3.500 0.5837 -83.3 0.765 52.8 0.3519 17.8 0.8146 -67.9 4.000 0.4777 -99.9 0.782 36.9 0.3808 6.4 0.7618 -78.1 4.500 0.3786 -120.2 0.784 21.7 0.4031 -5.5 0.7180 -88.2 5.000 0.3048 -143.3 0.762 7.7 0.4089 -16.6 0.6844 -96.8 5.500 0.2733 -171.0 0.743 -5.4 0.4170 -26.4 0.6671 -106.0 6.000 0.2741 161.6 0.713 -17.1 0.4148 -36.3 0.6575 -114.7 ! ! SIEMENS AG Semiconductor Group, Munich